Earth-Rite® MULTIPOINT II - Redlands
36
Installation and Operating Instructions READ MANUAL BEFORE COMMENCING WITH INSTALLATION Earth ® -Rite MULTIPOINT II Static Ground Monitoring System The safety of any system incorporating the equipment referred to in this manual is the responsibility of the installer of the system. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. Any warranty is made void if the equipment is not installed, or used, in accordance with the manufacturers instructions. www.newson-gale.com US
Transcript of Earth-Rite® MULTIPOINT II - Redlands
# 1
Installation and Operating Instructions
READ MANUALBEFORE COMMENCINGWITH INSTALLATION
Earth ®-Rite MULTIPOINT IIStatic Ground Monitoring System
The safety of any system incorporating the equipment referred to in this manual is the responsibility of the installer of the system. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. Any warranty is made void if the equipment is not installed, or used, in accordance with the manufacturers instructions.
www.newson-gale.com
US
2 3
CONTENTS
Page
System Plan 9
Recommended Cable Specification 7
Product Overview 3
Typical Installation Examples 10
Important Safety Precautions 4
Installation Overview 5
User instructions, Including Instructions for safe selection,
Control Drawings 26
installation, use, maintenance and repair 20
Typical Operation 21
Earth-Rite MULTIPOINT II Technical Specification 30
Marking Drawings 22
Group Relay Setting 14
Dimensions 24
Channel Setting 17
Fault Relay 16
Conversion Tables 28
Earth-Rite MULTIPOINT II solves these problems by ensuring that all parts of the equipment are connected together
and to ground by using a unique Intrinsically Safe monitoring system. This is achieved by powering the monitoring
system from a single I.S. Supply. The Monitoring Unit may be used to monitor up to eight separate points. The
system provides permissive outputs only when the ground loop resistance of each utilised channel is less than 10
Ohms, as recommended in the various International standards for the control of undesirable static electricity. The
Earth-Rite MULTIPOINT II may be used to provide status indication for the equipment, or automatically linked back
to a control system to prevent operation until the required bonding and grounding conditions have been achieved.
The system has cCSAus, ATEX and IECEx approval for use in hazardous atmospheres and meets all current EC
directives.
One such application exists with items of process plant incorporating sections, which must be removed periodically
for cleaning, product discharge or other purposes. A typical example of this is the product bowl on a Fluid Bed
Dryer, but there are many other similar applications such as ductwork sections, conveying systems etc.
PRODUCT OVERVIEW
The problem of static electricity in hazardous atmospheres is ever present in many sectors of the processing
industries. Effective grounding and bonding procedures are always the first step in controlling static, with special
techniques being called for to suit individual applications.
In these instances the possibility exists that the removable parts may become isolated conductors if they do not
have a sufficiently low resistance path to ground to enable any static generated to safely dissipate. If this happens,
high levels of charge may accumulate on the isolated part, posing the risk of energetic static discharges (sparks). If
this occurs in a hazardous atmosphere there will be a chance of a resulting fire, explosion or dangerous
physiological shocks for operators.
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2 3
CONTENTS
Page
System Plan 9
Recommended Cable Specification 7
Product Overview 3
Typical Installation Examples 10
Important Safety Precautions 4
Installation Overview 5
User instructions, Including Instructions for safe selection,
Control Drawings 26
installation, use, maintenance and repair 20
Typical Operation 21
Earth-Rite MULTIPOINT II Technical Specification 30
Marking Drawings 22
Group Relay Setting 14
Dimensions 24
Channel Setting 17
Fault Relay 16
Conversion Tables 28
Earth-Rite MULTIPOINT II solves these problems by ensuring that all parts of the equipment are connected together
and to ground by using a unique Intrinsically Safe monitoring system. This is achieved by powering the monitoring
system from a single I.S. Supply. The Monitoring Unit may be used to monitor up to eight separate points. The
system provides permissive outputs only when the ground loop resistance of each utilised channel is less than 10
Ohms, as recommended in the various International standards for the control of undesirable static electricity. The
Earth-Rite MULTIPOINT II may be used to provide status indication for the equipment, or automatically linked back
to a control system to prevent operation until the required bonding and grounding conditions have been achieved.
The system has cCSAus, ATEX and IECEx approval for use in hazardous atmospheres and meets all current EC
directives.
One such application exists with items of process plant incorporating sections, which must be removed periodically
for cleaning, product discharge or other purposes. A typical example of this is the product bowl on a Fluid Bed
Dryer, but there are many other similar applications such as ductwork sections, conveying systems etc.
PRODUCT OVERVIEW
The problem of static electricity in hazardous atmospheres is ever present in many sectors of the processing
industries. Effective grounding and bonding procedures are always the first step in controlling static, with special
techniques being called for to suit individual applications.
In these instances the possibility exists that the removable parts may become isolated conductors if they do not
have a sufficiently low resistance path to ground to enable any static generated to safely dissipate. If this happens,
high levels of charge may accumulate on the isolated part, posing the risk of energetic static discharges (sparks). If
this occurs in a hazardous atmosphere there will be a chance of a resulting fire, explosion or dangerous
physiological shocks for operators.
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GENERAL
INSTALLATION OVERVIEW
The installation must comply with the installation requirements of the country of use. e.g.Canada: CSA C22.2 No. 0-M (General Requirements - Canadian Electrical Code, Part II)USA: ANSI.ISA RP12.06.01 (Installation of Intrinsically Safe Systems for Hazardous (Classified) Locations) and the National Electrical Code.
In addition, the installation must be in accordance with the manufacture’s guidelines.
All cables entering the Power Supply Unit, must be connected through approved cable glands.
The glands should be fitted in such a way as to maintain the ingress protection rating of the enclosure.
Cables connected within the Power Supply Unit shall be suitably temperature rated.
Unused cable entries must be fitted with suitable stopper plugs.
The Earth-Rite MULTIPOINT II system can be powered from a range of supply voltages.
After installation of wiring, replace the enclosure covers, making sure they are tight.
The installation shall be carried out by suitably trained personnel.
The system should be connected as per the enclosed installation drawings.
The Monitoring Unit and Remote Indicator Stations should be mounted, with the indicators facing away from direct sunlight, at a convenient location, visible to the operator.
NOTE: Cables must be secured close to the enclosure in order to prevent them being accidentally pulled out.
It is recommended that the transfer or mixing operation is interlocked with the contacts of the Earth-Rite MULTIPOINT II unit. This will ensure that the operation is stopped if the earth connection is inadvertently lost.
The Power Supply Unit should be protected using a 2A fast blow fuse, or circuit breaker, mounted in the distribution board / fuse box.
Cables connected within the Power Supply Unit shall have a flammability classification of VW-1, equivalent or better.
Maintenance: Periodically check exterior of all enclosures for damage or deterioration.
IF YOU HAVE ANY QUERIES REGARDING THE ABOVE POINTS THEN PLEASE CONTACT NEWSON GALE, OR THEIR APPROVED DISTRIBUTOR, WITHOUT DELAY.
OTHER APPROVALS
Electromagnetic Compatibility
The Earth-Rite MULTIPOINT II has been tested and shown conformity to European Directive 2004/108/EC, and FCC Part 15 Emissions. Conformity has been proven to BS EN 61000-6-3 and BS EN 61000-6-2.
Install in accordance with the manufacturer's instructions.
Servicing is required when the apparatus has been damaged in any way, such as if liquid has been spilled or
objects have fallen into any of the Earth-Rite MULTIPOINT II enclosures, or the equipment does not operate as
intended, or has been dropped.
DETAILED SAFETY INSTRUCTIONS:
Connector PL10, on the Monitoring PCB, should be accessed only by a Newson Gale engineer and in a safe
area.
The external ground-terminal of the Monitoring Unit enclosure must be connected to ground in order to
dissipate any charge safely away from the enclosure.
Disposal of the Earth-Rite MULTIPOINT II
At the end of it’s life the Earth-Rite MULTIPOINT II should be disposed of in a safe, considerate,
environmentally friendly manner.
Important Safety Precautions
The Earth-Rite MULTIPOINT II should be taken out of service if it shows signs of damage or liquid/dust
ingress.
Read these instructions. Keep these instructions. Heed all warnings.
Follow all instructions.
Refer all servicing to qualified service personnel.
This symbol, wherever it appears, alerts you to important instructions.
Do not allow water to enter any of the enclosures.
Do not install near any heat sources.
All wiring should be as sown in this manual. Alternative wiring arrangements are not recommended as they
may infringe the certification requirements.
DO NOT OPEN THE POWER SUPPLY UNIT ENCLOSURE WHEN AN EXPLOSIVE GAS AND/OR DUST
ATMOSPHERE MAY BE PRESENT.
The Earth-Rite MULTIPOINT II Monitoring Circuit must have a connection to a verifiable ground point in order
to dissipate static electricity.
Connector PL1, on the Power Supply PCB, should be accessed only by a Newson Gale engineer and in a
safe area.
The system shall be installed as per the control drawing X MPII Q15152 cCSAus.
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GENERAL
INSTALLATION OVERVIEW
The installation must comply with the installation requirements of the country of use. e.g.Canada: CSA C22.2 No. 0-M (General Requirements - Canadian Electrical Code, Part II)USA: ANSI.ISA RP12.06.01 (Installation of Intrinsically Safe Systems for Hazardous (Classified) Locations) and the National Electrical Code.
In addition, the installation must be in accordance with the manufacture’s guidelines.
All cables entering the Power Supply Unit, must be connected through approved cable glands.
The glands should be fitted in such a way as to maintain the ingress protection rating of the enclosure.
Cables connected within the Power Supply Unit shall be suitably temperature rated.
Unused cable entries must be fitted with suitable stopper plugs.
The Earth-Rite MULTIPOINT II system can be powered from a range of supply voltages.
After installation of wiring, replace the enclosure covers, making sure they are tight.
The installation shall be carried out by suitably trained personnel.
The system should be connected as per the enclosed installation drawings.
The Monitoring Unit and Remote Indicator Stations should be mounted, with the indicators facing away from direct sunlight, at a convenient location, visible to the operator.
NOTE: Cables must be secured close to the enclosure in order to prevent them being accidentally pulled out.
It is recommended that the transfer or mixing operation is interlocked with the contacts of the Earth-Rite MULTIPOINT II unit. This will ensure that the operation is stopped if the earth connection is inadvertently lost.
The Power Supply Unit should be protected using a 2A fast blow fuse, or circuit breaker, mounted in the distribution board / fuse box.
Cables connected within the Power Supply Unit shall have a flammability classification of VW-1, equivalent or better.
Maintenance: Periodically check exterior of all enclosures for damage or deterioration.
IF YOU HAVE ANY QUERIES REGARDING THE ABOVE POINTS THEN PLEASE CONTACT NEWSON GALE, OR THEIR APPROVED DISTRIBUTOR, WITHOUT DELAY.
OTHER APPROVALS
Electromagnetic Compatibility
The Earth-Rite MULTIPOINT II has been tested and shown conformity to European Directive 2004/108/EC, and FCC Part 15 Emissions. Conformity has been proven to BS EN 61000-6-3 and BS EN 61000-6-2.
Install in accordance with the manufacturer's instructions.
Servicing is required when the apparatus has been damaged in any way, such as if liquid has been spilled or
objects have fallen into any of the Earth-Rite MULTIPOINT II enclosures, or the equipment does not operate as
intended, or has been dropped.
DETAILED SAFETY INSTRUCTIONS:
Connector PL10, on the Monitoring PCB, should be accessed only by a Newson Gale engineer and in a safe
area.
The external ground-terminal of the Monitoring Unit enclosure must be connected to ground in order to
dissipate any charge safely away from the enclosure.
Disposal of the Earth-Rite MULTIPOINT II
At the end of it’s life the Earth-Rite MULTIPOINT II should be disposed of in a safe, considerate,
environmentally friendly manner.
Important Safety Precautions
The Earth-Rite MULTIPOINT II should be taken out of service if it shows signs of damage or liquid/dust
ingress.
Read these instructions. Keep these instructions. Heed all warnings.
Follow all instructions.
Refer all servicing to qualified service personnel.
This symbol, wherever it appears, alerts you to important instructions.
Do not allow water to enter any of the enclosures.
Do not install near any heat sources.
All wiring should be as sown in this manual. Alternative wiring arrangements are not recommended as they
may infringe the certification requirements.
DO NOT OPEN THE POWER SUPPLY UNIT ENCLOSURE WHEN AN EXPLOSIVE GAS AND/OR DUST
ATMOSPHERE MAY BE PRESENT.
The Earth-Rite MULTIPOINT II Monitoring Circuit must have a connection to a verifiable ground point in order
to dissipate static electricity.
Connector PL1, on the Power Supply PCB, should be accessed only by a Newson Gale engineer and in a
safe area.
The system shall be installed as per the control drawing X MPII Q15152 cCSAus.
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6 7
100ft of 12 AWG copper cable has resistance of 0.16
100m of 2.5mm sq copper cable has a resistance of 0.69
Length Cable Size and Type Ohms
100ft of 18(UL) AWG copper cable has resistance of 0.53
100ft of 14 AWG copper cable has resistance of 0.25
100m of 1.5mm sq copper cable has a resistance of 1.13
100m of 1.0mm sq copper cable has a resistance of 1.73
100m of 4.0mm sq copper cable has a resistance of 0.43
Earth-Rite MULTIPOINT II
Approved Cable Parameters
Cable resistance values
The resistance figure shown should be multiplied by 2 to give the loop resistance.
Earth-Rite MULTIPOINT II - Customer Supplied Cable Specification
10AWG single-conductor cable with orange sheath.
Cable from Earth-Rite MULTIPOINT II Power Supply Unit to the Pump/Mixer/etc control circuit
Recommended Specification
Cable from Earth-Rite MULTIPOINT II Monitoring Unit to the Earth-Rite MULTIPOINT II Marshalling Box 18AWG multi-conductor Cable with blue sheath or identifier (IS Circuit).
Cable from Earth-Rite MULTIPOINT II Monitoring Unit to Earth-Rite MULTIPOINT II Power Supply Unit 18AWG 4-conductor Cable with blue sheath or identifier (IS Circuit). [Maximum Length: 200m]
Cable from the Site Static Ground Bar/Tape to the Earth-Rite MULTIPOINT II Marshalling Box 10AWG single-conductor cable with orange sheath.
14AWG 2-conductor cable + Equipment Grounding Conductor
Cable from the Earth-Rite MULTIPOINT II Marshalling Box to each Remote Indicator Station
Typical Installation – using Newson Gale Clamps, Cables etc for Plant-Item Connections
18(UL) AWG 5-conductor Cable with blue sheath or identifier (IS Circuit).
Cable from Earth-Rite MULTIPOINT II Monitoring unit to Site Static Ground Bar/Tape
Cable from Supply to the Earth-Rite MULTIPOINT II Power Supply Unit
Insulation of cables connected to the Power Supply Unit
14AWG 2-conductor cable + Equipment Grounding Conductor
All cables connected to the non-Intrinsically Safe terminals of the Power Supply Unit shall have adequate insulation to suit the voltage and the environmental conditions. The insulation for all cables should be rated to at least 500V.
Maximum Relative Humidity 100%
Remote Indicator Station IP66
IF YOU ARE IN ANY DOUBT REGARDING THE INSTALLATION THEN PLEASE CONTACT NEWSON GALE, OR THEIR APPROVED DISTRIBUTOR, WITHOUT DELAY.
Marshalling Junction Box IP66
This data can be used by the installer, in conjunction with the table below, to determine the maximum allowed cable length.
Environmental Conditions
o o o oAmbient Temperature Range -40 F to +140 F (-40 C to +60 C)
Maximum Cable Length Considerations for the Earth-Rite MULTIPOINT II Intrinsically Safe Circuits
The equipment is designed to be used both indoors and outdoors in hazardous atmospheres.
The Ingress Protection ratings of the various parts of the equipment are as follows:
Power Supply Unit IP66, NEMA 4X
The Intrinsically Safe cables connected to the Earth-Rite MULTIPOINT II are restricted in length by three I.S. Parameters, namely C (capacitance), L (inductance) and the L/R ratio. The cable parameters correspond to the output parameters of the equipment (Co, Lo & Lo/Ro).
Consideration must also be given to the resistance of the cable loops as the Earth-Rite MULTIPOINT II monitors to a maximum resistance of 10 ohm per channel.
Mains supply voltage fluctuations Up to +/- 10% of the nominal voltage
Transient Over-voltages levels Up to the levels of Category II of IEC 61010-1: 2010 Clause 6.7
Temporary Over-voltages In accordance with IEC 61010-1: 2010 Clause 6.7
Altitude up to 5000m
In addition, all installations must be carried out in accordance with any relevant national standards and requirements.
Monitoring Unit IP66, NEMA 4X
Applicable pollution degree Degree 2
Note: The tightening torque for the green Ex e terminals, of the Power Supply Unit, is 0.4 Nm minimum to 0.5 Nm maximum.
The IEC code of practice (IEC 60079-14) suggests practical maximum cable parameters, for C, L and the L/R ratio, as 200pf/m, 1μH/m and 30 μH/ohm respectively. However, cable manufacturers generally publish specific data for their cables.
For operational purposes, the cable between the Power Supply Unit and the Monitoring Unit should be no more than 200m (218 Yards) in length.
NEC / CEC Class and Zone Groups
External Inductance (PSU to Monitor Unit )
External Inductance (Monitor Unit field wiring terminals) Lo
External Capacitance (PSU to Monitor Unit )
External Lo/Ro (PSU to Monitor Unit )
1.5uF 9.9uF 39uF
208uH 833uH 1667uH
29.1 uH/ohm 117 uH/ohm 234 uH/ohm
External Capacitance (Monitor Unit field wiring terminals) Co
External Lo/Ro (Monitor Unit field wiring terminals) Lo/Ro
1.5uF 9.9uF 39uF
1022uH 4088uH 8175uH
68 uH/ohm 272 uH/ohm 544 uH/ohm
NEC / CEC Class & Division Groups Class I Group A Class I Group C Class I Group DClass I Group BClass II Group E
Class II Group F Class IIIClass II Group G
Class I Group IIC Class I Group IIB Class I Group IIAClass II Group IIIC Class II Group IIIB Class III Group IIIA
Item
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6 7
100ft of 12 AWG copper cable has resistance of 0.16
100m of 2.5mm sq copper cable has a resistance of 0.69
Length Cable Size and Type Ohms
100ft of 18(UL) AWG copper cable has resistance of 0.53
100ft of 14 AWG copper cable has resistance of 0.25
100m of 1.5mm sq copper cable has a resistance of 1.13
100m of 1.0mm sq copper cable has a resistance of 1.73
100m of 4.0mm sq copper cable has a resistance of 0.43
Earth-Rite MULTIPOINT II
Approved Cable Parameters
Cable resistance values
The resistance figure shown should be multiplied by 2 to give the loop resistance.
Earth-Rite MULTIPOINT II - Customer Supplied Cable Specification
10AWG single-conductor cable with orange sheath.
Cable from Earth-Rite MULTIPOINT II Power Supply Unit to the Pump/Mixer/etc control circuit
Recommended Specification
Cable from Earth-Rite MULTIPOINT II Monitoring Unit to the Earth-Rite MULTIPOINT II Marshalling Box 18AWG multi-conductor Cable with blue sheath or identifier (IS Circuit).
Cable from Earth-Rite MULTIPOINT II Monitoring Unit to Earth-Rite MULTIPOINT II Power Supply Unit 18AWG 4-conductor Cable with blue sheath or identifier (IS Circuit). [Maximum Length: 200m]
Cable from the Site Static Ground Bar/Tape to the Earth-Rite MULTIPOINT II Marshalling Box 10AWG single-conductor cable with orange sheath.
14AWG 2-conductor cable + Equipment Grounding Conductor
Cable from the Earth-Rite MULTIPOINT II Marshalling Box to each Remote Indicator Station
Typical Installation – using Newson Gale Clamps, Cables etc for Plant-Item Connections
18(UL) AWG 5-conductor Cable with blue sheath or identifier (IS Circuit).
Cable from Earth-Rite MULTIPOINT II Monitoring unit to Site Static Ground Bar/Tape
Cable from Supply to the Earth-Rite MULTIPOINT II Power Supply Unit
Insulation of cables connected to the Power Supply Unit
14AWG 2-conductor cable + Equipment Grounding Conductor
All cables connected to the non-Intrinsically Safe terminals of the Power Supply Unit shall have adequate insulation to suit the voltage and the environmental conditions. The insulation for all cables should be rated to at least 500V.
Maximum Relative Humidity 100%
Remote Indicator Station IP66
IF YOU ARE IN ANY DOUBT REGARDING THE INSTALLATION THEN PLEASE CONTACT NEWSON GALE, OR THEIR APPROVED DISTRIBUTOR, WITHOUT DELAY.
Marshalling Junction Box IP66
This data can be used by the installer, in conjunction with the table below, to determine the maximum allowed cable length.
Environmental Conditions
o o o oAmbient Temperature Range -40 F to +140 F (-40 C to +60 C)
Maximum Cable Length Considerations for the Earth-Rite MULTIPOINT II Intrinsically Safe Circuits
The equipment is designed to be used both indoors and outdoors in hazardous atmospheres.
The Ingress Protection ratings of the various parts of the equipment are as follows:
Power Supply Unit IP66, NEMA 4X
The Intrinsically Safe cables connected to the Earth-Rite MULTIPOINT II are restricted in length by three I.S. Parameters, namely C (capacitance), L (inductance) and the L/R ratio. The cable parameters correspond to the output parameters of the equipment (Co, Lo & Lo/Ro).
Consideration must also be given to the resistance of the cable loops as the Earth-Rite MULTIPOINT II monitors to a maximum resistance of 10 ohm per channel.
Mains supply voltage fluctuations Up to +/- 10% of the nominal voltage
Transient Over-voltages levels Up to the levels of Category II of IEC 61010-1: 2010 Clause 6.7
Temporary Over-voltages In accordance with IEC 61010-1: 2010 Clause 6.7
Altitude up to 5000m
In addition, all installations must be carried out in accordance with any relevant national standards and requirements.
Monitoring Unit IP66, NEMA 4X
Applicable pollution degree Degree 2
Note: The tightening torque for the green Ex e terminals, of the Power Supply Unit, is 0.4 Nm minimum to 0.5 Nm maximum.
The IEC code of practice (IEC 60079-14) suggests practical maximum cable parameters, for C, L and the L/R ratio, as 200pf/m, 1μH/m and 30 μH/ohm respectively. However, cable manufacturers generally publish specific data for their cables.
For operational purposes, the cable between the Power Supply Unit and the Monitoring Unit should be no more than 200m (218 Yards) in length.
NEC / CEC Class and Zone Groups
External Inductance (PSU to Monitor Unit )
External Inductance (Monitor Unit field wiring terminals) Lo
External Capacitance (PSU to Monitor Unit )
External Lo/Ro (PSU to Monitor Unit )
1.5uF 9.9uF 39uF
208uH 833uH 1667uH
29.1 uH/ohm 117 uH/ohm 234 uH/ohm
External Capacitance (Monitor Unit field wiring terminals) Co
External Lo/Ro (Monitor Unit field wiring terminals) Lo/Ro
1.5uF 9.9uF 39uF
1022uH 4088uH 8175uH
68 uH/ohm 272 uH/ohm 544 uH/ohm
NEC / CEC Class & Division Groups Class I Group A Class I Group C Class I Group DClass I Group BClass II Group E
Class II Group F Class IIIClass II Group G
Class I Group IIC Class I Group IIB Class I Group IIAClass II Group IIIC Class II Group IIIB Class III Group IIIA
Item
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Earth-Rite MULTIPOINT II - SYSTEM PLAN
Canada/USA:
Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Class I, Zone 0, Group IIC; Class II, Zone 20, Group IIIC
Canada/USA:
Class I, Div. 2, Groups A, B, C, D;Class II, Div. 1, Groups E, F, G;Class III, Div. 1;
Class I, Zone 2, Group IIC;Class II, Zone 21, Group IIIC
Or Unclassified Location
Earth-RiteMULTIPOINT II
Marshalling Box
115/230V 50/60HzSUPPLY
CUSTOMERINTERLOCKCIRCUITS(up to 8)
VERIFIABLE STATICEARTH POINT
(Resistance to Groundmust be <10 ohm)
Remote Indicator Station with LEDs andClamp Stowage Pin
CLAMP
CLAMP
CUSTOMER’S STATIC GROUND BUS/TAPE
12" (300mm) Maximum
Earth-RiteMULTIPOINT IIMonitoring Unit
Earth-RiteMULTIPOINT II
Power Supply Unit
The system monitors the static dissipation path, from the object to which the Static Grounding Clamp or lead is connected to, as far as the Static Ground Point. It is the responsibility of the end user to provide the Static Earth Point and ensure that it is suitable for dissipating electrostatic charges. This Ground should be close to the working area.
Verification of the Static Ground Point
Approved Cable Parameters
Canada/USA:
Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Class I, Zone 0, Group IIC; Class II, Zone 20, Group IIIC
Canada/USA:
Class I, Div. 2, Groups A, B, C, D;Class II, Div. 1, Groups E, F, G;Class III, Div. 1;
Class I, Zone 2, Group IIC;Class II, Zone 21, Group IIIC
Or Unclassified Location
Earth-Rite MULTIPOINT IIPower Supply Unit
Earth-RiteMULTIPOINT IIMonitoring Unit
Total maximum Inductance / Capacitance / L/R of cable connected to field wiring terminals 1 to 27. See table below.
NEC / CEC Class and Zone Groups
External Inductance (PSU to Monitor Unit )
External Inductance (Monitor Unit field wiring terminals) Lo
External Capacitance (PSU to Monitor Unit )
External Lo/Ro (PSU to Monitor Unit )
1.5uF 9.9uF 39uF
208uH 833uH 1667uH
29.1 uH/ohm 117 uH/ohm 234 uH/ohm
External Capacitance (Monitor Unit field wiring terminals) Co
External Lo/Ro (Monitor Unit field wiring terminals) Lo/Ro
1.5uF 9.9uF 39uF
1022uH 4088uH 8175uH
68 uH/ohm 272 uH/ohm 544 uH/ohm
NEC / CEC Class & Division Groups Class I Group A Class I Group C Class I Group DClass I Group BClass II Group E
Class II Group F Class IIIClass II Group G
Class I Group IIC Class I Group IIB Class I Group IIAClass II Group IIIC Class II Group IIIB Class III Group IIIA
Item
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8 9
Earth-Rite MULTIPOINT II - SYSTEM PLAN
Canada/USA:
Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Class I, Zone 0, Group IIC; Class II, Zone 20, Group IIIC
Canada/USA:
Class I, Div. 2, Groups A, B, C, D;Class II, Div. 1, Groups E, F, G;Class III, Div. 1;
Class I, Zone 2, Group IIC;Class II, Zone 21, Group IIIC
Or Unclassified Location
Earth-RiteMULTIPOINT II
Marshalling Box
115/230V 50/60HzSUPPLY
CUSTOMERINTERLOCKCIRCUITS(up to 8)
VERIFIABLE STATICEARTH POINT
(Resistance to Groundmust be <10 ohm)
Remote Indicator Station with LEDs andClamp Stowage Pin
CLAMP
CLAMP
CUSTOMER’S STATIC GROUND BUS/TAPE
12" (300mm) Maximum
Earth-RiteMULTIPOINT IIMonitoring Unit
Earth-RiteMULTIPOINT II
Power Supply Unit
The system monitors the static dissipation path, from the object to which the Static Grounding Clamp or lead is connected to, as far as the Static Ground Point. It is the responsibility of the end user to provide the Static Earth Point and ensure that it is suitable for dissipating electrostatic charges. This Ground should be close to the working area.
Verification of the Static Ground Point
Approved Cable Parameters
Canada/USA:
Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Class I, Zone 0, Group IIC; Class II, Zone 20, Group IIIC
Canada/USA:
Class I, Div. 2, Groups A, B, C, D;Class II, Div. 1, Groups E, F, G;Class III, Div. 1;
Class I, Zone 2, Group IIC;Class II, Zone 21, Group IIIC
Or Unclassified Location
Earth-Rite MULTIPOINT IIPower Supply Unit
Earth-RiteMULTIPOINT IIMonitoring Unit
Total maximum Inductance / Capacitance / L/R of cable connected to field wiring terminals 1 to 27. See table below.
NEC / CEC Class and Zone Groups
External Inductance (PSU to Monitor Unit )
External Inductance (Monitor Unit field wiring terminals) Lo
External Capacitance (PSU to Monitor Unit )
External Lo/Ro (PSU to Monitor Unit )
1.5uF 9.9uF 39uF
208uH 833uH 1667uH
29.1 uH/ohm 117 uH/ohm 234 uH/ohm
External Capacitance (Monitor Unit field wiring terminals) Co
External Lo/Ro (Monitor Unit field wiring terminals) Lo/Ro
1.5uF 9.9uF 39uF
1022uH 4088uH 8175uH
68 uH/ohm 272 uH/ohm 544 uH/ohm
NEC / CEC Class & Division Groups Class I Group A Class I Group C Class I Group DClass I Group BClass II Group E
Class II Group F Class IIIClass II Group G
Class I Group IIC Class I Group IIB Class I Group IIAClass II Group IIIC Class II Group IIIB Class III Group IIIA
Item
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10 11
Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
To M
PII
P
ow
er
Su
pp
ly
Un
it
Ea
rth
-Rite
Mu
ltip
oin
t II
Re
mo
te I
nd
ica
tor
Sta
tion
s
Ea
rth
-Rite
M
ulti
po
int
IIM
ars
ha
llin
g B
ox
Ea
rth-R
ite M
ulti
po
int
II M
on
itorin
g U
nit
1 2 3
4 4 4 4 4 4
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
Cla
mp
sa
nd
Ca
ble
s
CA
N-
CA
N+
0V
+V
7 8 9
26
10
11 12
13
14
15
16
17
18
19
20
21
22
23
24
Channel S
tatu
sIn
dic
ato
rs(U
nhealth
y)
Watc
h D
og (
Sys
tem
Sta
tus
Indic
ato
r)
4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
CU
ST
OM
ER
’S S
TA
TIC
GR
OU
ND
BU
S/ T
AP
E
VE
RIF
IAB
LE
STA
TIC
G
RO
UN
D P
OIN
T
Term
inals
26 a
nd 2
7
are
inte
rnally
connect
ed togeth
er
LR
C1
LR
C2
LR
C3
LR
C4
LR
C5
LR
C6
LR
C7
25 M
ain
LE
D R
etu
rn
LR
C8
Spare
CR
1
CR
2
CR
3
CR
4
CR
5
CR
6
CR
7
To V
erifia
ble
G
round P
oin
t
CR
8
Gro
und T
est
: After
inst
alla
tion a
nd d
uring c
om
mis
sionin
g
tem
pora
rily
dis
connect
the c
able
to term
inal 26/2
7 a
nd
ensu
re that th
e s
yste
m b
eco
mes
non-p
erm
issi
ve.
Channel S
tatu
sIn
dic
ato
rs(H
ealth
y)
Pow
er
Indic
ato
r
1 2 3 4 5 6 7 8
ON
Channel
Sele
ct
Sw
itch
SW
2
1 2 3 4 5 6 7 8
Ea
rth
-Rit
e M
ult
ipo
int
II –
Ty
pic
al
Mo
nit
ori
ng
Un
it C
on
ne
cti
on
s –
Us
ing
2-P
ole
Cla
mp
s a
nd
Ca
ble
s a
nd
Re
mo
te I
nd
ica
tor
Sta
tio
ns
1 2 3 4 5 6
Warn
ing
, T
he s
tain
less
ste
el e
ncl
osu
res a
re
fitte
d w
ith s
traps
to e
nsu
re that th
e li
d is a
t th
e
sam
e p
ote
ntia
l as
the e
ncl
osu
re b
ody.
Take
care
when r
em
ovi
ng a
nd fitt
ing the e
nclo
sure
lids. D
o n
ot re
move
these
str
aps
.
The e
xtern
al g
round-
term
inal o
f th
e M
PII
stain
less
ste
el e
ncl
osu
res
must
be c
onnecte
d
to g
round in
ord
er
to d
issi
pate
any
charg
e
safe
ly a
way
from
the e
ncl
osu
re.
These
tw
o c
able
s sh
ould
be term
inate
d o
nto
the
static
gro
und b
us;
separa
te
but no m
ore
than 1
2"
(300m
m) apart
.
www.newson-gale.comwww.newson-gale.com
Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
To
MP
II
Po
we
r S
up
ply
Un
it
Junct
ion
Boxe
s
Eart
h-R
ite
Multi
poin
t II
Mars
halli
ng B
ox
Ea
rth
-Rite
Mu
ltip
oin
t II
Mo
nito
rin
g U
nit
1 2 3
4 4 4 4 4 4
Cla
mps
and C
able
s
CA
N-
CA
N+
0V
+V
26
Ea
rth
-Rit
e M
ult
ipo
int
II –
Ty
pic
al
Mo
nit
ori
ng
Un
it C
on
ne
cti
on
s–
Us
ing
2-P
ole
Cla
mp
s a
nd
Ca
ble
s
4 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
VE
RIF
IAB
LE
STA
TIC
G
RO
UN
D P
OIN
T
1 2 3 4 5 6 7 8
CU
ST
OM
ER
’S S
TA
TIC
GR
OU
ND
BU
S/T
AP
E
1 4 7 13
16
19
22
10
Watc
h D
og (
Sys
tem
S
tatu
s In
dic
ato
r)
Channel S
tatu
sIn
dic
ato
rs(H
ealthy)
Pow
er
Indic
ato
r
Channel S
tatu
sIn
dic
ato
rs(U
nhealthy)
1 2 3 4 5 6 7 8
O N
Channel
Sele
ct
Sw
itch
SW
2
Term
inals
26 a
nd 2
7
are
inte
rnally
co
nnect
ed togeth
er
Gro
und T
est
: A
fter
inst
alla
tion a
nd d
uring c
om
mis
sio
nin
g
tem
pora
rily
dis
connect
the c
able
to term
inal 26/
27 a
nd
ensu
re that th
e s
yste
m b
eco
mes n
on-p
erm
issiv
e.
To V
erifia
ble
G
round P
oin
t
CR
1
CR
2
CR
3
CR
4
CR
5
CR
6
CR
7
CR
8
Warn
ing
, The s
tain
less
ste
el encl
osu
res
are
fitted w
ith s
traps
to e
nsu
re that th
e lid
is
at th
e
sam
e p
ote
ntial as
the e
ncl
osu
re b
ody
. Take
ca
re w
hen r
em
ovi
ng a
nd fitting the e
ncl
osu
re
lids.
Do n
ot re
move
these
str
aps.
The e
xtern
al gro
und
-term
inal of th
e M
PII
stain
less
ste
el encl
osu
res
must
be c
onnect
ed
to g
round in o
rder
to d
issi
pate
any
charg
e
safe
ly a
way
from
the e
ncl
osu
re.
These
tw
o c
able
s sh
ould
be term
inate
d o
nto
the
static
gro
und b
us;
separa
te
but no m
ore
than 1
2"
(300m
m)
apart
.
* T
hese
sh
ort
co
nn
ectio
n
cab
les
are
inclu
ded
.
* T
hese
sh
ort
co
nn
ectio
n
cab
les
are
inclu
ded
.
10 11
Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
To M
PII
P
ow
er
Su
pp
ly
Un
it
Ea
rth
-Rite
Mu
ltip
oin
t II
Re
mo
te I
nd
ica
tor
Sta
tion
s
Ea
rth
-Rite
M
ulti
po
int
IIM
ars
ha
llin
g B
ox
Ea
rth-R
ite M
ulti
po
int
II M
on
itorin
g U
nit
1 2 3
4 4 4 4 4 4
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
1 2 3 4
5
Cla
mp
sa
nd
Ca
ble
s
CA
N-
CA
N+
0V
+V
7 8 9
26
10
11 12
13
14
15
16
17
18
19
20
21
22
23
24
Channel S
tatu
sIn
dic
ato
rs(U
nhealth
y)
Watc
h D
og (
Sys
tem
Sta
tus
Indic
ato
r)
4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
CU
ST
OM
ER
’S S
TA
TIC
GR
OU
ND
BU
S/ T
AP
E
VE
RIF
IAB
LE
STA
TIC
G
RO
UN
D P
OIN
T
Term
inals
26 a
nd 2
7
are
inte
rnally
connect
ed togeth
er
LR
C1
LR
C2
LR
C3
LR
C4
LR
C5
LR
C6
LR
C7
25 M
ain
LE
D R
etu
rn
LR
C8
Spare
CR
1
CR
2
CR
3
CR
4
CR
5
CR
6
CR
7
To V
erifia
ble
G
round P
oin
t
CR
8
Gro
und T
est
: After
inst
alla
tion a
nd d
uring c
om
mis
sionin
g
tem
pora
rily
dis
connect
the c
able
to term
inal 26/2
7 a
nd
ensu
re that th
e s
yste
m b
eco
mes
non-p
erm
issi
ve.
Channel S
tatu
sIn
dic
ato
rs(H
ealth
y)
Pow
er
Indic
ato
r
1 2 3 4 5 6 7 8
ON
Channel
Sele
ct
Sw
itch
SW
2
1 2 3 4 5 6 7 8
Ea
rth
-Rit
e M
ult
ipo
int
II –
Ty
pic
al
Mo
nit
ori
ng
Un
it C
on
ne
cti
on
s –
Us
ing
2-P
ole
Cla
mp
s a
nd
Ca
ble
s a
nd
Re
mo
te I
nd
ica
tor
Sta
tio
ns
1 2 3 4 5 6
Warn
ing
, T
he s
tain
less
ste
el e
ncl
osu
res a
re
fitte
d w
ith s
traps
to e
nsu
re that th
e li
d is a
t th
e
sam
e p
ote
ntia
l as
the e
ncl
osu
re b
ody.
Take
care
when r
em
ovi
ng a
nd fitt
ing the e
nclo
sure
lids. D
o n
ot re
move
these
str
aps
.
The e
xtern
al g
round-
term
inal o
f th
e M
PII
stain
less
ste
el e
ncl
osu
res
must
be c
onnecte
d
to g
round in
ord
er
to d
issi
pate
any
charg
e
safe
ly a
way
from
the e
ncl
osu
re.
These
tw
o c
able
s sh
ould
be term
inate
d o
nto
the
static
gro
und b
us;
separa
te
but no m
ore
than 1
2"
(300m
m) apart
.
www.newson-gale.comwww.newson-gale.com
Ch 1
Ch 2
Ch 3
Ch 4
Ch 5
Ch 6
Ch 7
Ch 8
To
MP
II
Po
we
r S
up
ply
Un
it
Junct
ion
Boxe
s
Eart
h-R
ite
Multi
poin
t II
Mars
halli
ng B
ox
Ea
rth
-Rite
Mu
ltip
oin
t II
Mo
nito
rin
g U
nit
1 2 3
4 4 4 4 4 4
Cla
mps
and C
able
s
CA
N-
CA
N+
0V
+V
26
Ea
rth
-Rit
e M
ult
ipo
int
II –
Ty
pic
al
Mo
nit
ori
ng
Un
it C
on
ne
cti
on
s–
Us
ing
2-P
ole
Cla
mp
s a
nd
Ca
ble
s
4 5 6 7 8 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
VE
RIF
IAB
LE
STA
TIC
G
RO
UN
D P
OIN
T
1 2 3 4 5 6 7 8
CU
ST
OM
ER
’S S
TA
TIC
GR
OU
ND
BU
S/T
AP
E
1 4 7 13
16
19
22
10
Watc
h D
og (
Sys
tem
S
tatu
s In
dic
ato
r)
Channel S
tatu
sIn
dic
ato
rs(H
ealthy)
Pow
er
Indic
ato
r
Channel S
tatu
sIn
dic
ato
rs(U
nhealthy)
1 2 3 4 5 6 7 8
O N
Channel
Sele
ct
Sw
itch
SW
2
Term
inals
26 a
nd 2
7
are
inte
rnally
co
nnect
ed togeth
er
Gro
und T
est
: A
fter
inst
alla
tion a
nd d
uring c
om
mis
sio
nin
g
tem
pora
rily
dis
connect
the c
able
to term
inal 26/
27 a
nd
ensu
re that th
e s
yste
m b
eco
mes n
on-p
erm
issiv
e.
To V
erifia
ble
G
round P
oin
t
CR
1
CR
2
CR
3
CR
4
CR
5
CR
6
CR
7
CR
8
Warn
ing
, The s
tain
less
ste
el encl
osu
res
are
fitted w
ith s
traps
to e
nsu
re that th
e lid
is
at th
e
sam
e p
ote
ntial as
the e
ncl
osu
re b
ody
. Take
ca
re w
hen r
em
ovi
ng a
nd fitting the e
ncl
osu
re
lids.
Do n
ot re
move
these
str
aps.
The e
xtern
al gro
und
-term
inal of th
e M
PII
stain
less
ste
el encl
osu
res
must
be c
onnect
ed
to g
round in o
rder
to d
issi
pate
any
charg
e
safe
ly a
way
from
the e
ncl
osu
re.
These
tw
o c
able
s sh
ould
be term
inate
d o
nto
the
static
gro
und b
us;
separa
te
but no m
ore
than 1
2"
(300m
m)
apart
.
* T
hese
sh
ort
co
nn
ectio
n
cab
les
are
inclu
ded
.
* T
hese
sh
ort
co
nn
ectio
n
cab
les
are
inclu
ded
.
12 13
To M
onito
ring
Unit
120V
240V
NL
2
MA
INS
SU
PP
LY T
ER
MIN
AL
S
+V 0V C+ C-
PL2
N/C
N/O
C C
H1
N/C
N/O
C C
H2
N/C
N/O
C C
H3
N/C
N/O
C C
H4
N/C
N/O
C C
H5
N/C
N/O
C C
H6
N/C
N/O
C C
H7
N/C
N/O
C C
H8
N/C
N/O
C G
R1
N/C
N/O
C G
R2
N/C
N/O
C F
LT
Inte
rlock
Conta
cts
(1 c
hange
-ove
r co
nta
ct p
er
Channel)
Gro
up Inte
rlock
Conta
cts
(2 c
hange
-ove
r co
nta
cts
)
Fault
Conta
cts
(1 c
ha
ng
e-o
ver
con
tact
)
Supply
(Lin
e)
Term
inals
120
/240
V 5
0/6
0H
z
Ea
rth-R
ite
Mu
ltip
oin
t II
Po
we
r S
up
ply
Un
it
ON
SW
2
GROUP
SELECT
Note
: T
he tig
hte
nin
g torq
ue for
the g
reen E
x e term
inals
is
0.4
Nm
min
imum
to 0
.5 N
m m
axi
mum
.
Equip
ment G
roundin
g
Conduct
or
Term
inals
Gro
up
Sele
ct
Sw
itch
RLY
1
RLY
2
RLY
3
RLY
4
RLY
5
RLY
6
RLY
7
RLY
8
RLY
9
RLY
10
RLY
11
1 2 3 4 5 6 7 8
ON
www.newson-gale.comwww.newson-gale.com
Ch
1
Ch
2
Ch
3
Ch
4
Ch
5
Ch
6
Ch
7
Ch
8To
MP
II
Po
we
r S
up
ply
Un
it
Ea
rth
-Rite
M
ulti
po
int
IIM
ars
ha
llin
g B
ox
1 2 3
4 4 4 4 4 4
Sin
gle
Po
le
Co
nn
ect
ion
s
CA
N-
CA
N+
0V
+V
1 4 7
26
13
16
19
22
4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
CU
ST
OM
ER
’S S
TA
TIC
GR
OU
ND
BU
S/T
AP
E
VE
RIF
IAB
LE
STA
TIC
G
RO
UN
D P
OIN
T
10
1 2 3 4 5 6 7 8
Re
fere
nce
Gro
un
d C
ab
le
Ea
rth
-Rit
e M
ult
ipo
int
II –
Ty
pic
al
Mo
nit
ori
ng
Un
it C
on
ne
cti
on
s–
Us
ing
Sin
gle
-Po
le C
on
ne
cti
on
s a
nd
Ca
ble
s
Wa
tch
Do
g (
Sys
tem
S
tatu
s In
dic
ato
r)
Ch
an
ne
l Sta
tus
Ind
ica
tors
(He
alth
y)
Po
we
r In
dic
ato
r
Ch
an
ne
l S
tatu
sIn
dic
ato
rs(U
nh
ea
lth
y)
1 2 3 4 5 6 7 8
ON
Ch
an
ne
l S
ele
ct
Sw
itch
SW
2
Ea
rth-R
ite M
ulti
po
int
II M
on
ito
rin
g U
nit
Term
ina
ls 2
6 a
nd
27
a
re in
tern
ally
co
nn
ect
ed
to
ge
the
r
Gro
un
d T
est
: A
fte
r in
sta
llatio
n a
nd
du
rin
g c
om
mis
sio
nin
g
tem
po
rarily
dis
con
ne
ct t
he
ca
ble
to
te
rmin
al 26/2
7 a
nd
e
nsu
re t
ha
t th
e s
yste
m b
eco
me
s n
on-p
erm
issiv
e.
CR
1
CR
2
CR
3
CR
4
CR
5
CR
6
CR
7
CR
8
Th
ese
tw
o c
ab
les
sho
uld
b
e t
erm
ina
ted
on
to t
he
st
atic
gro
un
d b
us; s
ep
ara
te
bu
t n
o m
ore
th
an
12
" (3
00m
m)
ap
art
.
Wa
rnin
g, T
he
sta
inle
ss s
tee
l e
nclo
su
res a
re
fitt
ed
with
str
ap
s t
o e
nsu
re t
ha
t th
e lid
is a
t th
e
sa
me
po
ten
tia
l a
s t
he
en
clo
su
re b
od
y. T
ake
ca
re w
he
n r
em
ovin
g a
nd
fittin
g t
he
en
clo
su
re
lids.
Do
no
t re
mo
ve
th
ese
str
ap
s.
Th
e e
xte
rna
l g
rou
nd-
term
ina
l o
f th
e M
PII
sta
inle
ss s
tee
l e
nclo
su
res m
ust
be
co
nn
ecte
d
to g
rou
nd
in
ord
er
to d
issip
ate
an
y c
ha
rge
sa
fely
aw
ay f
rom
th
e e
nclo
su
re.
* T
hese
sh
ort
co
nn
ectio
n
cab
les
are
inclu
ded
.
12 13
To M
onito
ring
Unit
120V
240V
NL
2
MA
INS
SU
PP
LY T
ER
MIN
AL
S
+V 0V C+ C-
PL2
N/C
N/O
C C
H1
N/C
N/O
C C
H2
N/C
N/O
C C
H3
N/C
N/O
C C
H4
N/C
N/O
C C
H5
N/C
N/O
C C
H6
N/C
N/O
C C
H7
N/C
N/O
C C
H8
N/C
N/O
C G
R1
N/C
N/O
C G
R2
N/C
N/O
C F
LT
Inte
rlock
Conta
cts
(1 c
hange
-ove
r co
nta
ct p
er
Channel)
Gro
up Inte
rlock
Conta
cts
(2 c
hange
-ove
r co
nta
cts
)
Fault
Conta
cts
(1 c
ha
ng
e-o
ver
con
tact
)
Supply
(Lin
e)
Term
inals
120
/240
V 5
0/6
0H
z
Ea
rth-R
ite
Mu
ltip
oin
t II
Po
we
r S
up
ply
Un
it
ON
SW
2
GROUP
SELECT
Note
: T
he tig
hte
nin
g torq
ue for
the g
reen E
x e term
inals
is
0.4
Nm
min
imum
to 0
.5 N
m m
axi
mum
.
Equip
ment G
roundin
g
Conduct
or
Term
inals
Gro
up
Sele
ct
Sw
itch
RLY
1
RLY
2
RLY
3
RLY
4
RLY
5
RLY
6
RLY
7
RLY
8
RLY
9
RLY
10
RLY
11
1 2 3 4 5 6 7 8
ON
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Ch
1
Ch
2
Ch
3
Ch
4
Ch
5
Ch
6
Ch
7
Ch
8To
MP
II
Po
we
r S
up
ply
Un
it
Ea
rth
-Rite
M
ulti
po
int
IIM
ars
ha
llin
g B
ox
1 2 3
4 4 4 4 4 4
Sin
gle
Po
le
Co
nn
ect
ion
s
CA
N-
CA
N+
0V
+V
1 4 7
26
13
16
19
22
4 5 6 7 8 9 10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
27
CU
ST
OM
ER
’S S
TA
TIC
GR
OU
ND
BU
S/T
AP
E
VE
RIF
IAB
LE
STA
TIC
G
RO
UN
D P
OIN
T
10
1 2 3 4 5 6 7 8
Re
fere
nce
Gro
un
d C
ab
le
Ea
rth
-Rit
e M
ult
ipo
int
II –
Ty
pic
al
Mo
nit
ori
ng
Un
it C
on
ne
cti
on
s–
Us
ing
Sin
gle
-Po
le C
on
ne
cti
on
s a
nd
Ca
ble
s
Wa
tch
Do
g (
Sys
tem
S
tatu
s In
dic
ato
r)
Ch
an
ne
l Sta
tus
Ind
ica
tors
(He
alth
y)
Po
we
r In
dic
ato
r
Ch
an
ne
l S
tatu
sIn
dic
ato
rs(U
nh
ea
lth
y)
1 2 3 4 5 6 7 8
ON
Ch
an
ne
l S
ele
ct
Sw
itch
SW
2
Ea
rth-R
ite M
ulti
po
int
II M
on
ito
rin
g U
nit
Term
ina
ls 2
6 a
nd
27
a
re in
tern
ally
co
nn
ect
ed
to
ge
the
r
Gro
un
d T
est
: A
fte
r in
sta
llatio
n a
nd
du
rin
g c
om
mis
sio
nin
g
tem
po
rarily
dis
con
ne
ct t
he
ca
ble
to
te
rmin
al 26/2
7 a
nd
e
nsu
re t
ha
t th
e s
yste
m b
eco
me
s n
on-p
erm
issiv
e.
CR
1
CR
2
CR
3
CR
4
CR
5
CR
6
CR
7
CR
8
Th
ese
tw
o c
ab
les
sho
uld
b
e t
erm
ina
ted
on
to t
he
st
atic
gro
un
d b
us; s
ep
ara
te
bu
t n
o m
ore
th
an
12
" (3
00m
m)
ap
art
.
Wa
rnin
g, T
he
sta
inle
ss s
tee
l e
nclo
su
res a
re
fitt
ed
with
str
ap
s t
o e
nsu
re t
ha
t th
e lid
is a
t th
e
sa
me
po
ten
tia
l a
s t
he
en
clo
su
re b
od
y. T
ake
ca
re w
he
n r
em
ovin
g a
nd
fittin
g t
he
en
clo
su
re
lids.
Do
no
t re
mo
ve
th
ese
str
ap
s.
Th
e e
xte
rna
l g
rou
nd-
term
ina
l o
f th
e M
PII
sta
inle
ss s
tee
l e
nclo
su
res m
ust
be
co
nn
ecte
d
to g
rou
nd
in
ord
er
to d
issip
ate
an
y c
ha
rge
sa
fely
aw
ay f
rom
th
e e
nclo
su
re.
* T
hese
sh
ort
co
nn
ectio
n
cab
les
are
inclu
ded
.
14 15
Group Relays
Group Relay contacts
Example: Group Relays are configured to operate when Channels 2 AND 3 AND 5 are permissive.
At this point in time Channels 2, 3 and 5 are not permissive so the Group Relays are not energised.
At this point in time Channels 2, 3 and 5 are permissive so the Group Relays are energised.
At this point in time Channels 2 and 5 are permissive but
channel 3 is not permissive.
This results in the Group Relays being de-energised.
All selected channels have to be permissive in order to
energise the Group Relays.
RLY
10
RL
Y9
RLY10
RLY9
RLY
10
RL
Y9
RLY10
RLY9
Ch2 Ch3 Ch5
Ch2 Ch3 Ch5
RL
Y1
0R
LY
9
RLY10
RLY9
Ch2 Ch3 Ch5
1
2
3
Examples
To energise the Group Relays when Channel 1 becomes permissive: Move switch 1 to the ON position.This will cause the Group Relays to energise when Channel 1 becomes permissive.
To energise the Group Relays when Channel 3 becomes permissive: Move switch 3 to the ON position.
Move switches 2, 3 and 5 to the ON position.
Move switches 2 and 3 to the ON position.
To energise the Group Relays when Channels 2 AND 3 AND 5 become permissive:
To energise the Group Relays when Channels 2 AND 3 become permissive:
This will cause the Group Relays to energise when Channels 2 AND 3 AND 5 become permissive.
This will cause the Group Relays to energise when Channel 3 becomes permissive.
This will cause the Group Relays to energise when Channels 2 AND 3 become permissive.
Channels 2 AND 3 AND 5 have to be permissive for the Group Relays to energise. If either Channel 2 or Channel 3 or Channel 5 becomes non-permissive the Group Relays will de-energise. Please refer to Fig.1.
Channels 2 AND 3 have to be permissive for the Group Relays to energise. If either Channel 2 or Channel 3 becomes non-permissive the Group Relays will de-energise.
12
34
56
78
ON
12
34
56
78
ON
12
34
56
78
ON
12
34
56
78
ON
SW2
The Group Relays operate as a pair, in unison, to provide two sets of changeover contacts.
Group Select DIP-Switch (SW2) comprises 8 switches which are used to select which Channel, or Channels, cause the Group Relays to energise.
Earth-Rite MULTIPOINT II has a Group Relay facility which allows additional relays (RLY9 and RL10) to energise when one or more channels become permissive. This feature is useful for controlling common remote circuits such as strobe lights, sounders etc., and for interfacing with a computer or PLC.
In other-words, Relay 9 (RLY9) will always switch at the same time as Relay 10 (RLY10).
Setting The Group Relays – Power Supply Unit Fig. 1 - Illustration example Group Relay control
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14 15
Group Relays
Group Relay contacts
Example: Group Relays are configured to operate when Channels 2 AND 3 AND 5 are permissive.
At this point in time Channels 2, 3 and 5 are not permissive so the Group Relays are not energised.
At this point in time Channels 2, 3 and 5 are permissive so the Group Relays are energised.
At this point in time Channels 2 and 5 are permissive but
channel 3 is not permissive.
This results in the Group Relays being de-energised.
All selected channels have to be permissive in order to
energise the Group Relays.
RLY
10
RL
Y9
RLY10
RLY9
RLY
10
RL
Y9
RLY10
RLY9
Ch2 Ch3 Ch5
Ch2 Ch3 Ch5
RL
Y1
0R
LY
9
RLY10
RLY9
Ch2 Ch3 Ch5
1
2
3
Examples
To energise the Group Relays when Channel 1 becomes permissive: Move switch 1 to the ON position.This will cause the Group Relays to energise when Channel 1 becomes permissive.
To energise the Group Relays when Channel 3 becomes permissive: Move switch 3 to the ON position.
Move switches 2, 3 and 5 to the ON position.
Move switches 2 and 3 to the ON position.
To energise the Group Relays when Channels 2 AND 3 AND 5 become permissive:
To energise the Group Relays when Channels 2 AND 3 become permissive:
This will cause the Group Relays to energise when Channels 2 AND 3 AND 5 become permissive.
This will cause the Group Relays to energise when Channel 3 becomes permissive.
This will cause the Group Relays to energise when Channels 2 AND 3 become permissive.
Channels 2 AND 3 AND 5 have to be permissive for the Group Relays to energise. If either Channel 2 or Channel 3 or Channel 5 becomes non-permissive the Group Relays will de-energise. Please refer to Fig.1.
Channels 2 AND 3 have to be permissive for the Group Relays to energise. If either Channel 2 or Channel 3 becomes non-permissive the Group Relays will de-energise.
12
34
56
78
ON
12
34
56
78
ON
12
34
56
78
ON
12
34
56
78
ON
SW2
The Group Relays operate as a pair, in unison, to provide two sets of changeover contacts.
Group Select DIP-Switch (SW2) comprises 8 switches which are used to select which Channel, or Channels, cause the Group Relays to energise.
Earth-Rite MULTIPOINT II has a Group Relay facility which allows additional relays (RLY9 and RL10) to energise when one or more channels become permissive. This feature is useful for controlling common remote circuits such as strobe lights, sounders etc., and for interfacing with a computer or PLC.
In other-words, Relay 9 (RLY9) will always switch at the same time as Relay 10 (RLY10).
Setting The Group Relays – Power Supply Unit Fig. 1 - Illustration example Group Relay control
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16 17
To activate all Channels (1 to 8):
This will activate all Channels (1 to 8). Move all switches (1 to 8) to the ON position.
This will activate Channels 1 to 5 only.
To activate Channels 1 to 5:
The LEDs for channels 1 to 5 will function (Red/Green depending on channel status).
The LEDs for all channels will function (Red/Green depending on channel status).
Examples
Move switches 1, 2, 3, 4 and 5 to the ON position.
The LEDs for the other channels will not show.
To activate Channels 1 to 3: Move switches 1, 2, and 3 to the ON position.
The LEDs for the other channels will not show.
NoteEach active Monitoring Unit Channel controls its own relay within the Earth-Rite MULTIPOINT II Power Supply Unit.Channel 1 controls Relay RLY1, Channel 2 controls Relay RLY2 etc.
This will activate Channels 1 to 3 only. The LEDs for channels 1 to 3 will function (Red/Green depending on channel status).
Channel Select DIP-Switch (SW2) comprises 8 switches which are used to select the channels.
Setting The Active Channels – Monitoring Unit
Earth-Rite MULTIPOINT II has a Channel Select facility which allows the installer to select which channels are active and which are inactive.
12
34
56
78
ON
12
34
56
78
ON
12
34
56
78
ON
SW2
Using The Fault Relay Contacts - FLT
Earth-Rite MULTIPOINT II has a Fault-Relay facility which allows relay RLY11 to switch when the system encounters a communication fault. This feature is useful for alerting operators and supervisors in the unlikely event of a system fault.
The fault-relay contact status, with respect to the system condition, is shown in the table below.
Fault-Relay RLY11 Contact Status
nc
c
no
nc
c
no
nc
c
no
FLT
FLT
FLT
Condition Status
Power to Earth-Rite MULTIPOINT II is OFF
Power to Earth-Rite MULTIPOINT II is ON and system is communicating correctly
Power to Earth-Rite MULTIPOINT II is ON and system has a communication fault
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16 17
To activate all Channels (1 to 8):
This will activate all Channels (1 to 8). Move all switches (1 to 8) to the ON position.
This will activate Channels 1 to 5 only.
To activate Channels 1 to 5:
The LEDs for channels 1 to 5 will function (Red/Green depending on channel status).
The LEDs for all channels will function (Red/Green depending on channel status).
Examples
Move switches 1, 2, 3, 4 and 5 to the ON position.
The LEDs for the other channels will not show.
To activate Channels 1 to 3: Move switches 1, 2, and 3 to the ON position.
The LEDs for the other channels will not show.
NoteEach active Monitoring Unit Channel controls its own relay within the Earth-Rite MULTIPOINT II Power Supply Unit.Channel 1 controls Relay RLY1, Channel 2 controls Relay RLY2 etc.
This will activate Channels 1 to 3 only. The LEDs for channels 1 to 3 will function (Red/Green depending on channel status).
Channel Select DIP-Switch (SW2) comprises 8 switches which are used to select the channels.
Setting The Active Channels – Monitoring Unit
Earth-Rite MULTIPOINT II has a Channel Select facility which allows the installer to select which channels are active and which are inactive.
12
34
56
78
ON
12
34
56
78
ON
12
34
56
78
ON
SW2
Using The Fault Relay Contacts - FLT
Earth-Rite MULTIPOINT II has a Fault-Relay facility which allows relay RLY11 to switch when the system encounters a communication fault. This feature is useful for alerting operators and supervisors in the unlikely event of a system fault.
The fault-relay contact status, with respect to the system condition, is shown in the table below.
Fault-Relay RLY11 Contact Status
nc
c
no
nc
c
no
nc
c
no
FLT
FLT
FLT
Condition Status
Power to Earth-Rite MULTIPOINT II is OFF
Power to Earth-Rite MULTIPOINT II is ON and system is communicating correctly
Power to Earth-Rite MULTIPOINT II is ON and system has a communication fault
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18 19
Verifiable Earthing/Grounding Point
4-way Marshalling Box - Terminal Utilisation DetailEarth-Rite MULTIPOINT II8-way Marshalling Box - Terminal Utilisation DetailEarth-Rite MULTIPOINT II
Verifiable Earthing/Grounding Point
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* These short connection cables
are included.
* These short connection cables
are included.
18 19
Verifiable Earthing/Grounding Point
4-way Marshalling Box - Terminal Utilisation DetailEarth-Rite MULTIPOINT II8-way Marshalling Box - Terminal Utilisation DetailEarth-Rite MULTIPOINT II
Verifiable Earthing/Grounding Point
www.newson-gale.comwww.newson-gale.com
* These short connection cables
are included.
* These short connection cables
are included.
20 21
The Red LEDs will show whenever the Ground Loop resistance is too high.
Note: “no” refers to the normally-open contact and “c” refers to the common contact.
Note: The Grounding Clamp should be fitted prior to any other operation.
B. Attach the Grounding Clamp onto the conductive plant item at a suitable point and ensure that the pointed contacts are positively located.
If the connection to the plant item and Ground is good, then the Green Positive Ground Condition LED will show and the c-no output contacts will close.
Note: The green LED in the Junction Box flashes but the green LED in the Monitoring Unit is steady.The product transfer / mixing operation can now take place.
C. If the connection between the plant item and Ground is broken during the transfer operation, then the Green Positive Ground Condition LED will switch off and the c-no output contacts will open.
A. In the normal "rest" state, with the Grounding Clamp stowed on the insulated pin, the Green Positive Ground Condition LED will be switched off and the c-no output contacts will be open.
D. On completion the Grounding Clamp should be removed from the plant item and stowed on the insulated pin on the front of the Remote Indicator Station. The Green Positive Ground Condition LED will switch off and the c-no output contacts will open.
Earth-Rite MULTIPOINT II - Typical Operation
Monitoring UnitRemote Indicator
Station
Clamp
Drum
Important NoteThe grounding clamp should be fitted prior to any other operation as per the recommendations of IEC TS 60079-32-1, CLC/TR: 60079-32-1, NFPA 77 and API RP 2003
by certificate numbered CSA 15.70005381.
The equipment contains no user-replaceable parts.
The Monitor Unit may be used in Canada/USA: Class I, Div. 1, Groups A, B, C, D, Class I, Zone 0, Group IIC; Class II, Div. 1, Groups E, F, G; Class II, Zone 20, Group IIIC, Class III, Div. 1.
used outside this range.
Regular periodic inspection of the equipment should be performed by suitably trained personnel in
The following instructions apply to the Earth-Rite Earth-Rite MULTIPOINT II Earth Monitoring Module, coveredUser instructions
o oThe equipment is certified for use in ambient temperatures in the range of –40 C to +60 C and should not be
The equipment is to be installed by suitably trained personnel in accordance with the applicable code of
The equipment is not intended to be repaired by the user. Repair of the equipment is to be carried out by the
practice.
manufacturer, or their approved agents, in accordance with the applicable code of practice.
The PSU may be used in Canada/USA: Class I, Div. 2, Groups A, B, C, D; Class I, Zone 2, Group IIC; Class II, Div. 1,Groups E,F, G; Class III, Div. 1; Class II, Zone 21, Group IIIC or Unclassified Location.
No user adjustment is required.
Instructions for safe selection, installation, use, maintenance and repair
accordance with the applicable code of practice to ensure it is maintained in a satisfactory condition.
Special Conditions for Safe Use: The system shall be installed as per the control drawing X MPII Q15152 cCSAus.
Before using the Earth-Rite MULTIPOINT II each day it is important to check the operation to ensure that the LEDs switch on and off as expected. This is particularly important if the Earth-Rite MULTIPOINT II is used to monitor fixed connections.
The Earth-Rite MULTIPOINT II should be used by trained, competent persons only.
Omega House, Private Road 8Colwick, Nottingham - NG4 2JX - UK
Tel: +44 (0)115 940 7500 Fax: +44 (0)115 940 7501
Web: www.newson-gale.comEmail: [email protected]
www.newson-gale.comwww.newson-gale.com
20 21
The Red LEDs will show whenever the Ground Loop resistance is too high.
Note: “no” refers to the normally-open contact and “c” refers to the common contact.
Note: The Grounding Clamp should be fitted prior to any other operation.
B. Attach the Grounding Clamp onto the conductive plant item at a suitable point and ensure that the pointed contacts are positively located.
If the connection to the plant item and Ground is good, then the Green Positive Ground Condition LED will show and the c-no output contacts will close.
Note: The green LED in the Junction Box flashes but the green LED in the Monitoring Unit is steady.The product transfer / mixing operation can now take place.
C. If the connection between the plant item and Ground is broken during the transfer operation, then the Green Positive Ground Condition LED will switch off and the c-no output contacts will open.
A. In the normal "rest" state, with the Grounding Clamp stowed on the insulated pin, the Green Positive Ground Condition LED will be switched off and the c-no output contacts will be open.
D. On completion the Grounding Clamp should be removed from the plant item and stowed on the insulated pin on the front of the Remote Indicator Station. The Green Positive Ground Condition LED will switch off and the c-no output contacts will open.
Earth-Rite MULTIPOINT II - Typical Operation
Monitoring UnitRemote Indicator
Station
Clamp
Drum
Important NoteThe grounding clamp should be fitted prior to any other operation as per the recommendations of IEC TS 60079-32-1, CLC/TR: 60079-32-1, NFPA 77 and API RP 2003
by certificate numbered CSA 15.70005381.
The equipment contains no user-replaceable parts.
The Monitor Unit may be used in Canada/USA: Class I, Div. 1, Groups A, B, C, D, Class I, Zone 0, Group IIC; Class II, Div. 1, Groups E, F, G; Class II, Zone 20, Group IIIC, Class III, Div. 1.
used outside this range.
Regular periodic inspection of the equipment should be performed by suitably trained personnel in
The following instructions apply to the Earth-Rite Earth-Rite MULTIPOINT II Earth Monitoring Module, coveredUser instructions
o oThe equipment is certified for use in ambient temperatures in the range of –40 C to +60 C and should not be
The equipment is to be installed by suitably trained personnel in accordance with the applicable code of
The equipment is not intended to be repaired by the user. Repair of the equipment is to be carried out by the
practice.
manufacturer, or their approved agents, in accordance with the applicable code of practice.
The PSU may be used in Canada/USA: Class I, Div. 2, Groups A, B, C, D; Class I, Zone 2, Group IIC; Class II, Div. 1,Groups E,F, G; Class III, Div. 1; Class II, Zone 21, Group IIIC or Unclassified Location.
No user adjustment is required.
Instructions for safe selection, installation, use, maintenance and repair
accordance with the applicable code of practice to ensure it is maintained in a satisfactory condition.
Special Conditions for Safe Use: The system shall be installed as per the control drawing X MPII Q15152 cCSAus.
Before using the Earth-Rite MULTIPOINT II each day it is important to check the operation to ensure that the LEDs switch on and off as expected. This is particularly important if the Earth-Rite MULTIPOINT II is used to monitor fixed connections.
The Earth-Rite MULTIPOINT II should be used by trained, competent persons only.
Omega House, Private Road 8Colwick, Nottingham - NG4 2JX - UK
Tel: +44 (0)115 940 7500 Fax: +44 (0)115 940 7501
Web: www.newson-gale.comEmail: [email protected]
www.newson-gale.comwww.newson-gale.com
22 23
Marking Details for Power Supply UnitEarth-Rite MULTIPOINT IIMarking Details for Monitoring UnitEarth-Rite MULTIPOINT II
Canada:Ex ia IIC T4 GaEx ia IIIC T135°C Da
USA:Class I, Zone 0, AEx ia IIC T4 GaClass II, Zone 20, AEx ia IIIC T135°C Da
T4@ Ta = -40oC to +60oC
Warning: Explosion Hazard – Substitution of components may impair suitability for use in a
hazardous location
AVERTISSEMENT : LA SUBSTITUTION DE COMPOSANTS PRUT COMPROMETTRE LA
SÉCURITÉ INTRINSÈQUE
Enclosure Type 4X, IP66
Canada/USA:Intrinsically Safe Equipment Exia for use in
Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
CSA 15.70005381
Earth-Rite Multipoint II
Nottingham, NG4 2JX UK
This equipment shall be powered only from the
Newson Gale Multipoint II power supply
Earth-Rite Multipoint II
www.newson-gale.com
Serial No. YY/xxxxxProduct Code : ??????
SEE SUPPLEMENTARY LABEL FOR
PRODUCT CODE, SERIAL NUMBER AND YEAR OF MANUFACTURE
Static Earthing System
Monitoring Unit
Vmax/Ui = 11.76V, Imax/Ii = 0.413A, Pi = 0.904W, Ci = 1.3μF, Li = 0, Uo/Voc = 11.76V, Io/Isc = 0.170A, Po = 500mW, Ci = 0, Li = 208μH,
Co/Ca = 1.5μF, Lo/La = 1022μH, Lo/Ro = 68μH/Ω; when installed as per the control drawing
X MPII Q15152 cCSAus
HAZARDOUS LIVE PARTS –DO NOT OPEN THE ENCLOSURE
WHILE ENERGISED
Warning: Explosion Hazard – Substitution of components may impair suitability for use in a
hazardous location
AVERTISSEMENT : LA SUBSTITUTION DE COMPOSANTS PRUT COMPROMETTRE LA SÉCURITÉ INTRINSÈQUE
Warning: Explosion Hazard – Do not disconnect
equipment unless power has been switched off or
the area is known to be non-hazardous
Relay contact maximum resistive ratings: 250Vac, 5A, 500VA; 30Vdc, 2A, 60W
Avertissement : Danger d’explosion – Ne pas débrancher l’équipement s’il n’a pas été mis hors
tension ou si la zone est réputée être dangereuse
PIÈCES SOUS TENSION DANGEREUSES – NE PAS OUVRIR LE BOÎTIER QUAND IL EST SOUS
TENSION
T4@ Ta = -40oC to +60oC
CSA 15.70005381
Serial No. YY/xxxxx
Earth-Rite Multipoint II
www.newson-gale.com
Static Earthing System
Supply Voltage: 220-240V50/60Hz, 200mA110-120V50/60Hz, 200mA
Product Code: ???????
Nottingham, NG4 2JX UK
SEE SUPPLEMENTARY LABEL FOR MODEL
NUMBER,PRODUCT CODE, SERIAL NUMBER
AND YEAR OF MANUFACTURE
Power Supply Unit
Input Ratings:120/240Vac, 50/60Hz, 200mA
Model Number : ???????
Enclosure Type 4X, IP66 (GRP)Enclosure Type 4X, IP66 (Stainless Steel)
Canada/USA: Suitable for use In Class I, Div. 2,
Groups A, B, C, D; Class I, Zone 2, Group IIC; Class
II, Div. 1, Groups E, F, G; Class III, Div. 1; Class II, Zone 21, Group IIIC;
Provides intrinsically safe output for Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G;
Class III, Div. 1; Class I, Zone 0, Group IIC; Class II,
Zone 20; with entity parameters of : Voc/Uo = 11.76V, Isc/Io = 0.413A, Po = 0.904W, Ca/Co = 1.5μF, La/Lo =
208μH, Lo/Ro = 29.1μH/Ω; when installed as per the control drawing ‘X MPII Q15152’
Um = 250V
Canada: Class I, Div2, Groups A , B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Ex nA[ia Ga] nC IIC T4 Gc
Ex tb IIIC T65ºC Db
USA: Class I, Div2, Groups A, B, C,D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Class I, Zone 2, AEx nA[ia Ga] nC IIC T4 Gc
Class II, Zone 21, AEx tb IIIC T65ºC Db
www.newson-gale.comwww.newson-gale.com
22 23
Marking Details for Power Supply UnitEarth-Rite MULTIPOINT IIMarking Details for Monitoring UnitEarth-Rite MULTIPOINT II
Canada:Ex ia IIC T4 GaEx ia IIIC T135°C Da
USA:Class I, Zone 0, AEx ia IIC T4 GaClass II, Zone 20, AEx ia IIIC T135°C Da
T4@ Ta = -40oC to +60oC
Warning: Explosion Hazard – Substitution of components may impair suitability for use in a
hazardous location
AVERTISSEMENT : LA SUBSTITUTION DE COMPOSANTS PRUT COMPROMETTRE LA
SÉCURITÉ INTRINSÈQUE
Enclosure Type 4X, IP66
Canada/USA:Intrinsically Safe Equipment Exia for use in
Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
CSA 15.70005381
Earth-Rite Multipoint II
Nottingham, NG4 2JX UK
This equipment shall be powered only from the
Newson Gale Multipoint II power supply
Earth-Rite Multipoint II
www.newson-gale.com
Serial No. YY/xxxxxProduct Code : ??????
SEE SUPPLEMENTARY LABEL FOR
PRODUCT CODE, SERIAL NUMBER AND YEAR OF MANUFACTURE
Static Earthing System
Monitoring Unit
Vmax/Ui = 11.76V, Imax/Ii = 0.413A, Pi = 0.904W, Ci = 1.3μF, Li = 0, Uo/Voc = 11.76V, Io/Isc = 0.170A, Po = 500mW, Ci = 0, Li = 208μH,
Co/Ca = 1.5μF, Lo/La = 1022μH, Lo/Ro = 68μH/Ω; when installed as per the control drawing
X MPII Q15152 cCSAus
HAZARDOUS LIVE PARTS –DO NOT OPEN THE ENCLOSURE
WHILE ENERGISED
Warning: Explosion Hazard – Substitution of components may impair suitability for use in a
hazardous location
AVERTISSEMENT : LA SUBSTITUTION DE COMPOSANTS PRUT COMPROMETTRE LA SÉCURITÉ INTRINSÈQUE
Warning: Explosion Hazard – Do not disconnect
equipment unless power has been switched off or
the area is known to be non-hazardous
Relay contact maximum resistive ratings: 250Vac, 5A, 500VA; 30Vdc, 2A, 60W
Avertissement : Danger d’explosion – Ne pas débrancher l’équipement s’il n’a pas été mis hors
tension ou si la zone est réputée être dangereuse
PIÈCES SOUS TENSION DANGEREUSES – NE PAS OUVRIR LE BOÎTIER QUAND IL EST SOUS
TENSION
T4@ Ta = -40oC to +60oC
CSA 15.70005381
Serial No. YY/xxxxx
Earth-Rite Multipoint II
www.newson-gale.com
Static Earthing System
Supply Voltage: 220-240V50/60Hz, 200mA110-120V50/60Hz, 200mA
Product Code: ???????
Nottingham, NG4 2JX UK
SEE SUPPLEMENTARY LABEL FOR MODEL
NUMBER,PRODUCT CODE, SERIAL NUMBER
AND YEAR OF MANUFACTURE
Power Supply Unit
Input Ratings:120/240Vac, 50/60Hz, 200mA
Model Number : ???????
Enclosure Type 4X, IP66 (GRP)Enclosure Type 4X, IP66 (Stainless Steel)
Canada/USA: Suitable for use In Class I, Div. 2,
Groups A, B, C, D; Class I, Zone 2, Group IIC; Class
II, Div. 1, Groups E, F, G; Class III, Div. 1; Class II, Zone 21, Group IIIC;
Provides intrinsically safe output for Class I, Div. 1, Groups A, B, C, D; Class II, Div. 1, Groups E, F, G;
Class III, Div. 1; Class I, Zone 0, Group IIC; Class II,
Zone 20; with entity parameters of : Voc/Uo = 11.76V, Isc/Io = 0.413A, Po = 0.904W, Ca/Co = 1.5μF, La/Lo =
208μH, Lo/Ro = 29.1μH/Ω; when installed as per the control drawing ‘X MPII Q15152’
Um = 250V
Canada: Class I, Div2, Groups A , B, C, D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Ex nA[ia Ga] nC IIC T4 Gc
Ex tb IIIC T65ºC Db
USA: Class I, Div2, Groups A, B, C,D; Class II, Div. 1, Groups E, F, G; Class III, Div. 1
Class I, Zone 2, AEx nA[ia Ga] nC IIC T4 Gc
Class II, Zone 21, AEx tb IIIC T65ºC Db
www.newson-gale.comwww.newson-gale.com
24 25
Earth-Rite MULTIPOINT II Dimensions - Millimetres
AF
B
E
GRP Enclosures
Fixing HoleDiamter - D
Depth - C
B
E
AF
Fixing HoleDiamter - D
Depth - C
Stainless Steel Enclosures
A B C D E F
250
300
300
160
200
161
150
121
150
400
300
300
260
300
161
150
121
150
121
140
140
91
100
93
100
75
100
6.5
10.2
10.2
6.5
10.2
6.5
10.2
6.5
10.2
380
243.5
243.5
240
243.5
140
93.5
100
93.5
200
330
330
110
230
140
178.5
100
178.5
ProductMAIN DIMENSIONS (mm) FIXING DIMENSIONS (mm)
PSU - GRP
PSU - Stainless Steel
Monitoring Unit
8-way Marshalling Box - GRP
8-way Marshalling Box - Stainless Steel
4-way Marshalling Box - GRP
4-way Marshalling Box - Stainless Steel
Remote Indicator Station - GRP
Remote Indicator Station - Stainless Steel
Earth-Rite MULTIPOINT II Dimensions - Inches
AF
B
E
GRP Enclosures
Fixing HoleDiamter - D
Depth - C
B
E
AF
Fixing HoleDiamter - D
Depth - C
Stainless Steel Enclosures
A B C
PSU - GRP
MAIN DIMENSIONS (inches)
D E F
FIXING DIMENSIONS (inches)
PSU - Stainless Steel
Monitoring Unit
8-way Marshalling Box - GRP
8-way Marshalling Box – Stainless Steel
Remote Indicator Station – Stainless Steel
Remote Indicator Station – GRP
4-way Marshalling Box - GRP
4-way Marshalling Box – Stainless Steel
Product
9.8
11.8
11.8
6.3
7.9
6.3
5.9
4.8
5.9
15.7
11.8
11.8
10.2
11.8
6.3
5.9
4.8
5.9
4.8
5.5
5.5
3.6
3.2
3.7
3.2
3
3.2
0.25
0.39
0.39
0.25
0.39
0.25
0.39
0.23
0.39
14.96
9.59
9.59
9.45
9.59
5.51
3.69
3.94
3.69
7.87
12.99
12.99
4.33
10.0
5.51
8.03
3.94
8.03
www.newson-gale.comwww.newson-gale.com
24 25
Earth-Rite MULTIPOINT II Dimensions - Millimetres
AF
B
E
GRP Enclosures
Fixing HoleDiamter - D
Depth - C
B
E
AF
Fixing HoleDiamter - D
Depth - C
Stainless Steel Enclosures
A B C D E F
250
300
300
160
200
161
150
121
150
400
300
300
260
300
161
150
121
150
121
140
140
91
100
93
100
75
100
6.5
10.2
10.2
6.5
10.2
6.5
10.2
6.5
10.2
380
243.5
243.5
240
243.5
140
93.5
100
93.5
200
330
330
110
230
140
178.5
100
178.5
ProductMAIN DIMENSIONS (mm) FIXING DIMENSIONS (mm)
PSU - GRP
PSU - Stainless Steel
Monitoring Unit
8-way Marshalling Box - GRP
8-way Marshalling Box - Stainless Steel
4-way Marshalling Box - GRP
4-way Marshalling Box - Stainless Steel
Remote Indicator Station - GRP
Remote Indicator Station - Stainless Steel
Earth-Rite MULTIPOINT II Dimensions - Inches
AF
B
E
GRP Enclosures
Fixing HoleDiamter - D
Depth - C
B
E
AF
Fixing HoleDiamter - D
Depth - C
Stainless Steel Enclosures
A B C
PSU - GRP
MAIN DIMENSIONS (inches)
D E F
FIXING DIMENSIONS (inches)
PSU - Stainless Steel
Monitoring Unit
8-way Marshalling Box - GRP
8-way Marshalling Box – Stainless Steel
Remote Indicator Station – Stainless Steel
Remote Indicator Station – GRP
4-way Marshalling Box - GRP
4-way Marshalling Box – Stainless Steel
Product
9.8
11.8
11.8
6.3
7.9
6.3
5.9
4.8
5.9
15.7
11.8
11.8
10.2
11.8
6.3
5.9
4.8
5.9
4.8
5.5
5.5
3.6
3.2
3.7
3.2
3
3.2
0.25
0.39
0.39
0.25
0.39
0.25
0.39
0.23
0.39
14.96
9.59
9.59
9.45
9.59
5.51
3.69
3.94
3.69
7.87
12.99
12.99
4.33
10.0
5.51
8.03
3.94
8.03
www.newson-gale.comwww.newson-gale.com
26 27www.newson-gale.comwww.newson-gale.com
26 27www.newson-gale.comwww.newson-gale.com
28 29
AWG mm2
24 0.20523 0.25922 0.32521 0.41220 0.51919 0.65318 0.82317 1.0416 1.3115 1.6514 2.0813 2.6312 3.3111 4.1510 5.279 6.628 8.35
Awg. Metric
Size Wire
Preferred Size
Sizes mm2
in mm in mm
- 0.5 1/.032 1/.813 0.032 0.81
20 0.519 7/.0121 7/.307 0.036 0.91
- 0.75 1/.039 1/.991 0.039 0.99
18 0.823 1/.0403 1/1.02 0.04 1.02
18 0.823 7/.0152 7/.386 0.046 1.16
18(UL) 1 1/.045 1/1.14 0.045 1.14
18(UL) 1 7/.017 7/.432 0.051 1.3
16 1.31 1/.0508 1/1.29 0.051 1.29
16 1.31 7/.0192 7/.488 0.058 1.46
- 1.5 1/.055 1/1.40 0.055 1.4
- 1.5 7/.021 7/5.33 0.063 1.6
14 2.08 1/.0641 1/1.63 0.064 1.63
14 2.08 7/.0242 7/.615 0.073 1.84
- 2.5 1/.071 1/1.80 0.071 1.8
- 2.5 7/.027 7/.686 0.081 2.06
12 3.31 1/.0808 1/2.05 0.081 2.05
12 3.31 7/.0305 7/.775 0.092 2.32
- 4 1/.089 1/2.26 0.089 2.26
- 4 7/.034 7/.864 0.102 2.59
10 5.27 1/.1019 1/2.59 0.102 2.59
10 5.27 7/.0385 7/.978 0.116 2.93
- 6 1/.109 1/2.77 0.109 2.77
- 6 7/.042 7/1.07 0.126 3.21
9 6.62 1/.1144 1/2.91 0.1144 2.91
9 6.62 7/.0432 7/1.10 0.13 3.3
Approximate
Overall Diameter
Stranding/ Wire
Dia. per Strand
NEMA EnclosureType Number
ApproximateIEC Classification
1
2
3
3R
3S
4 and 4X
5
6 and 6P
IP10
IP11
IP54
IP14
IP54
IP56
IP52
IP67
Length Conversion
LengthUS Imperial
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1¼"
1½"
LengthMetric
3.175mm
6.350mm
10.080mm
12.700mm
19.050mm
25.400mm
31.750mm
38.100mm
1 foot
1 yard
304.8mm
914.4mm
N.P.T.National Pipe Thread to
ANSI/ASME:1983
SizeMajor
Diameter(inches)
Major Diameter
(mm)
1/8" 0.406 10.30
1/4" 0.540 13.72
3/8" 0.689 17.15
1/2" 0.840 21.34
3/4" 1.05 26.67
1" 1.315 33.40
1¼" 1.660 42.16
1½" 1.900 48.26
ISOMETRICISOMetric Thread to
BS3643:1981
SizeMajor
Diameter(inches)
Major Diameter
(mm)
0.63016
0.78720
0.98425
1.26032
M16
M20
M25
M32
CONVERSION TABLESCONVERSION TABLES
Wire Size Comparison Tables Comparison of Enclosure Type Numbers to IEC Classification Designations
Thread Comparison Tables
Length Conversion Table
www.newson-gale.comwww.newson-gale.com
28 29
AWG mm2
24 0.20523 0.25922 0.32521 0.41220 0.51919 0.65318 0.82317 1.0416 1.3115 1.6514 2.0813 2.6312 3.3111 4.1510 5.279 6.628 8.35
Awg. Metric
Size Wire
Preferred Size
Sizes mm2
in mm in mm
- 0.5 1/.032 1/.813 0.032 0.81
20 0.519 7/.0121 7/.307 0.036 0.91
- 0.75 1/.039 1/.991 0.039 0.99
18 0.823 1/.0403 1/1.02 0.04 1.02
18 0.823 7/.0152 7/.386 0.046 1.16
18(UL) 1 1/.045 1/1.14 0.045 1.14
18(UL) 1 7/.017 7/.432 0.051 1.3
16 1.31 1/.0508 1/1.29 0.051 1.29
16 1.31 7/.0192 7/.488 0.058 1.46
- 1.5 1/.055 1/1.40 0.055 1.4
- 1.5 7/.021 7/5.33 0.063 1.6
14 2.08 1/.0641 1/1.63 0.064 1.63
14 2.08 7/.0242 7/.615 0.073 1.84
- 2.5 1/.071 1/1.80 0.071 1.8
- 2.5 7/.027 7/.686 0.081 2.06
12 3.31 1/.0808 1/2.05 0.081 2.05
12 3.31 7/.0305 7/.775 0.092 2.32
- 4 1/.089 1/2.26 0.089 2.26
- 4 7/.034 7/.864 0.102 2.59
10 5.27 1/.1019 1/2.59 0.102 2.59
10 5.27 7/.0385 7/.978 0.116 2.93
- 6 1/.109 1/2.77 0.109 2.77
- 6 7/.042 7/1.07 0.126 3.21
9 6.62 1/.1144 1/2.91 0.1144 2.91
9 6.62 7/.0432 7/1.10 0.13 3.3
Approximate
Overall Diameter
Stranding/ Wire
Dia. per Strand
NEMA EnclosureType Number
ApproximateIEC Classification
1
2
3
3R
3S
4 and 4X
5
6 and 6P
IP10
IP11
IP54
IP14
IP54
IP56
IP52
IP67
Length Conversion
LengthUS Imperial
1/8"
1/4"
3/8"
1/2"
3/4"
1"
1¼"
1½"
LengthMetric
3.175mm
6.350mm
10.080mm
12.700mm
19.050mm
25.400mm
31.750mm
38.100mm
1 foot
1 yard
304.8mm
914.4mm
N.P.T.National Pipe Thread to
ANSI/ASME:1983
SizeMajor
Diameter(inches)
Major Diameter
(mm)
1/8" 0.406 10.30
1/4" 0.540 13.72
3/8" 0.689 17.15
1/2" 0.840 21.34
3/4" 1.05 26.67
1" 1.315 33.40
1¼" 1.660 42.16
1½" 1.900 48.26
ISOMETRICISOMetric Thread to
BS3643:1981
SizeMajor
Diameter(inches)
Major Diameter
(mm)
0.63016
0.78720
0.98425
1.26032
M16
M20
M25
M32
CONVERSION TABLESCONVERSION TABLES
Wire Size Comparison Tables Comparison of Enclosure Type Numbers to IEC Classification Designations
Thread Comparison Tables
Length Conversion Table
www.newson-gale.comwww.newson-gale.com
30 31
Earth-Rite MULTIPOINT II System - Technical Specification
Power Supply Unit Specifications
Earth-Rite MULTIPOINT II System - Technical Specification
Monitoring Unit & Accessory Specifications
Class II, Div. 1, Groups E, F, G;
o Class II, Zone 21, AEx tb IIIC T65 C Db
Channel Contact Terminals 24 terminals (normally closed, common, normally open)
Terminal Ratings 250Vac, 5A, 500VA max
Output Relay contact rating 8 voltage free change-over switch contacts (Channel Contacts),
Terminal Type Ex e
12 x 20mm diameter (Stainless Steel Enclosure)
Use For connection to customer’s control and alarm circuits
30Vdc, 2A, 60W max
Use For connection to customer’s Line supply
Terminal Type Ex e
Cable entries 12 x M20 (GRP Enclosure),
External Connection Terminals
Class III, Div. 1.
USA: Class I, Div. 2, Groups A, B, C, D;
1 voltage free change-over switch contact (Alarm Contacts),
250Vac, 5A, 500VA max resistive
Relay Contact Terminals
Group Contact Terminals 6 terminals (normally closed, common, normally open)
Note: NPT threaded adapters are available
Alarm Contact Terminals 3 terminals (normally closed, common, normally open)
Class I, Zone 2, AEx nA[ia Ga] nC IIC T4 Gc.
Terminal Ratings 250Vac, 5A, 500VA max
2 voltage free change-over switch contacts (Group Contacts),
Mains Supply Terminals
30Vdc, 2A, 60W max resistive
Number of Terminals 4 terminals (120V, N, 240V, L2)
Power supply 230/240V 50Hz (Supply voltage range: 216V to 250V)
110/120V 50Hz (Supply voltage range: 108V to 125V)
Current rating 200mA
Class I, Div. 1, Groups A, B, C, D;
Power Supply Unit
Class III, Div. 1;
Class I, Zone 0, Group IIC;
Class II, Zone 20;
Class II, Zone 21, Group IIIC;
Canada: Class I, Div. 2, Groups A, B, C, D;
Class II, Div. 1, Groups E, F, G;
o o o oAmbient temperature range -40 F to +140 F (-40 C to +60 C)
Power rating 10 watt
Canada/USA Class I, Div. 2, Groups A, B, C, D; Class I, Zone 2, Group IIC;
Provides intrinsically safe output for
Construction Static Dissipative Glass-Reinforced Polyester or Stainless Steel
Weight 4.5 kgs (nett)
Class II, Div. 1, Groups E, F, G;
Class III, Div. 1.o Ex nA[ia Ga] nC IIC T4 Gc. Ex tb IIIC T65 C Db.
Certification Suitable for use in
Class III, Div. 1;
Ingress protection IP66
Class II, Div. 1, Groups E, F, G;
Standard Cable entries 3 x 20mm plus 1 x 25mm diameter
6 x 20mm diameter and 1 x 25mm diameter (Stainless Steel Enclosure)
2Terminals 29 x 12AWG (4.00mm ) conductor capacity standard blue terminals
Class II, Div. 1, Groups E, F, G;
2 1 x 10AWG (6.00mm ) conductor capacity ground terminal
Stowage device Insulated pin
o o o oAmbient temperature range -40 F to +140 F (-40 C to +60 C)
Ex ia IIIC T135°C DaUSA: Class I, Zone 0, AEx ia IIC T4 Ga
Weight 4.5 kgs (nett)
2Terminals 5 x 14AWG (2.5mm ) conductor capacity
Construction Stainless Steel housing with polycarbonate window
Monitoring circuit Intrinsically safe
Certification Intrinsically Safe Equipment Exia for use in
8-Way Marshalling Box
Enclosure Type 4X, IP66
Enclosure GRP or Stainless Steel
Class II, Zone 20, AEx ia IIIC T135°C Da
2 1 x 10AWG (6.00mm ) conductor capacity ground terminal
10 x 20mm diameter and 1 x 25mm diameter (Stainless Steel Enclosure)
Note: NPT threaded adapters are available
Canada/USA: Class I, Div. 1, Groups A, B, C, D;
Note: NPT threaded adapters are available
Cable entries 10 x M20 and 1 x M25 (GRP Enclosure)
2) 4 x 12AWG (4.00mm conductor capacity ground terminals
4-Way Marshalling Box
Operational series ground resistance </= 10 Ohm
Enclosure GRP or Stainless Steel
Monitoring Unit
Class III, Div. 1Canada: Ex ia IIC T4 Ga
2Terminals 15 x 12AWG (4.00mm ) conductor capacity standard blue terminals2 2 x 12AWG (4.00mm ) conductor capacity ground terminals
Cable entries 6 x M20 and 1 x M25 (GRP Enclosure)
Note: NPT threaded adapters are available
Remote Indicator Station
Enclosure GRP or Stainless Steel
Cable entry 1 x M20 (GRP Enclosure)
1 x 20mm diamteter (Stainless Steel Enclosure)
NPT threaded adapters are availableNote:
Cable Out Connection Quick Connect
NB: In line with our policy of continual product development, we reserve the right to alter specifications at any time.
Warranty
A two year manufacturer's warranty applies to Newson Gale electronic modules. This is subject to the general terms and conditions and correct installation / usage of the product.
www.newson-gale.comwww.newson-gale.com
30 31
Earth-Rite MULTIPOINT II System - Technical Specification
Power Supply Unit Specifications
Earth-Rite MULTIPOINT II System - Technical Specification
Monitoring Unit & Accessory Specifications
Class II, Div. 1, Groups E, F, G;
o Class II, Zone 21, AEx tb IIIC T65 C Db
Channel Contact Terminals 24 terminals (normally closed, common, normally open)
Terminal Ratings 250Vac, 5A, 500VA max
Output Relay contact rating 8 voltage free change-over switch contacts (Channel Contacts),
Terminal Type Ex e
12 x 20mm diameter (Stainless Steel Enclosure)
Use For connection to customer’s control and alarm circuits
30Vdc, 2A, 60W max
Use For connection to customer’s Line supply
Terminal Type Ex e
Cable entries 12 x M20 (GRP Enclosure),
External Connection Terminals
Class III, Div. 1.
USA: Class I, Div. 2, Groups A, B, C, D;
1 voltage free change-over switch contact (Alarm Contacts),
250Vac, 5A, 500VA max resistive
Relay Contact Terminals
Group Contact Terminals 6 terminals (normally closed, common, normally open)
Note: NPT threaded adapters are available
Alarm Contact Terminals 3 terminals (normally closed, common, normally open)
Class I, Zone 2, AEx nA[ia Ga] nC IIC T4 Gc.
Terminal Ratings 250Vac, 5A, 500VA max
2 voltage free change-over switch contacts (Group Contacts),
Mains Supply Terminals
30Vdc, 2A, 60W max resistive
Number of Terminals 4 terminals (120V, N, 240V, L2)
Power supply 230/240V 50Hz (Supply voltage range: 216V to 250V)
110/120V 50Hz (Supply voltage range: 108V to 125V)
Current rating 200mA
Class I, Div. 1, Groups A, B, C, D;
Power Supply Unit
Class III, Div. 1;
Class I, Zone 0, Group IIC;
Class II, Zone 20;
Class II, Zone 21, Group IIIC;
Canada: Class I, Div. 2, Groups A, B, C, D;
Class II, Div. 1, Groups E, F, G;
o o o oAmbient temperature range -40 F to +140 F (-40 C to +60 C)
Power rating 10 watt
Canada/USA Class I, Div. 2, Groups A, B, C, D; Class I, Zone 2, Group IIC;
Provides intrinsically safe output for
Construction Static Dissipative Glass-Reinforced Polyester or Stainless Steel
Weight 4.5 kgs (nett)
Class II, Div. 1, Groups E, F, G;
Class III, Div. 1.o Ex nA[ia Ga] nC IIC T4 Gc. Ex tb IIIC T65 C Db.
Certification Suitable for use in
Class III, Div. 1;
Ingress protection IP66
Class II, Div. 1, Groups E, F, G;
Standard Cable entries 3 x 20mm plus 1 x 25mm diameter
6 x 20mm diameter and 1 x 25mm diameter (Stainless Steel Enclosure)
2Terminals 29 x 12AWG (4.00mm ) conductor capacity standard blue terminals
Class II, Div. 1, Groups E, F, G;
2 1 x 10AWG (6.00mm ) conductor capacity ground terminal
Stowage device Insulated pin
o o o oAmbient temperature range -40 F to +140 F (-40 C to +60 C)
Ex ia IIIC T135°C DaUSA: Class I, Zone 0, AEx ia IIC T4 Ga
Weight 4.5 kgs (nett)
2Terminals 5 x 14AWG (2.5mm ) conductor capacity
Construction Stainless Steel housing with polycarbonate window
Monitoring circuit Intrinsically safe
Certification Intrinsically Safe Equipment Exia for use in
8-Way Marshalling Box
Enclosure Type 4X, IP66
Enclosure GRP or Stainless Steel
Class II, Zone 20, AEx ia IIIC T135°C Da
2 1 x 10AWG (6.00mm ) conductor capacity ground terminal
10 x 20mm diameter and 1 x 25mm diameter (Stainless Steel Enclosure)
Note: NPT threaded adapters are available
Canada/USA: Class I, Div. 1, Groups A, B, C, D;
Note: NPT threaded adapters are available
Cable entries 10 x M20 and 1 x M25 (GRP Enclosure)
2) 4 x 12AWG (4.00mm conductor capacity ground terminals
4-Way Marshalling Box
Operational series ground resistance </= 10 Ohm
Enclosure GRP or Stainless Steel
Monitoring Unit
Class III, Div. 1Canada: Ex ia IIC T4 Ga
2Terminals 15 x 12AWG (4.00mm ) conductor capacity standard blue terminals2 2 x 12AWG (4.00mm ) conductor capacity ground terminals
Cable entries 6 x M20 and 1 x M25 (GRP Enclosure)
Note: NPT threaded adapters are available
Remote Indicator Station
Enclosure GRP or Stainless Steel
Cable entry 1 x M20 (GRP Enclosure)
1 x 20mm diamteter (Stainless Steel Enclosure)
NPT threaded adapters are availableNote:
Cable Out Connection Quick Connect
NB: In line with our policy of continual product development, we reserve the right to alter specifications at any time.
Warranty
A two year manufacturer's warranty applies to Newson Gale electronic modules. This is subject to the general terms and conditions and correct installation / usage of the product.
www.newson-gale.comwww.newson-gale.com
32 33www.newson-gale.comwww.newson-gale.com32 33
We, Newson Gale Ltd., Omega House, Private Road 8
Colwick, Nottingham - NG4 2JX - UK
Declare under our sole responsibility that the product:
Product name: Earth-Rite Multipoint II
To which this declaration relates is in conformity with the requirements of thefollowing specifications:
FCC 47 Part 15 Class A,
Supplementary information:This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Signed for the manufacturer :
Name (in writing) : Ian J EdgeTitle : Electrical EngineerPlace and date of issue : Nottingham, February 13th 2018
De
clar
atio
n o
f C
on
form
ity
- G
LD -
FC
C.v
sdx
Declaration of Conformity
Omega House, Private Road 8Colwick, Nottingham - NG4 2JX - UK
Tel: (0)115 940 7500 Fax: (0)115 940 7501
Email: [email protected]: www.newson-gale.com
Notes relating to FCC Part 15:
Changes or modifications to the equipment, not approved by the responsible party, will void the user’s authority to operate the equipment.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
32 33www.newson-gale.comwww.newson-gale.com32 33
We, Newson Gale Ltd., Omega House, Private Road 8
Colwick, Nottingham - NG4 2JX - UK
Declare under our sole responsibility that the product:
Product name: Earth-Rite Multipoint II
To which this declaration relates is in conformity with the requirements of thefollowing specifications:
FCC 47 Part 15 Class A,
Supplementary information:This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Signed for the manufacturer :
Name (in writing) : Ian J EdgeTitle : Electrical EngineerPlace and date of issue : Nottingham, February 13th 2018
De
clar
atio
n o
f C
on
form
ity
- G
LD -
FC
C.v
sdx
Declaration of Conformity
Omega House, Private Road 8Colwick, Nottingham - NG4 2JX - UK
Tel: (0)115 940 7500 Fax: (0)115 940 7501
Email: [email protected]: www.newson-gale.com
Notes relating to FCC Part 15:
Changes or modifications to the equipment, not approved by the responsible party, will void the user’s authority to operate the equipment.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
34 35www.newson-gale.comwww.newson-gale.com34 35
34 35www.newson-gale.comwww.newson-gale.com34 35
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+44 (0)115 940 7500
NG4 2JX, UK
United Kingdom
Newson Gale Ltd
Omega House
Private Road 8
Colwick, Nottingham
+49 (0)2102 5889 0
IEP Technologies GmbH
40878 Ratingen
Germany
Kaiserswerther Str. 85C
Deutschland
[email protected] East Asia
417-1 South Street
United States
Marlborough, MA 01752
+1 732 961 7610
USA
IEP Technologies LLC
