YOKOGAWA 3rd Edition · PDF file3rd Edition. 2 FOUNDATION ... • For a safe installation...

Instruction Manual

Model YTA80Head-Mounted FieldbusTemperature Transmitter

YOKOGAWA IM 01C50C04-01E-E3rd Edition

2

FOUNDATION™ FIELDBUS TRANSMITTER

YTA80

Contents

Safety instruction .................................................................................3Declaration of Conformity ....................................................................4ATEX Documentation ...........................................................................6Feature .................................................................................................7Applications ..........................................................................................8Specifications .......................................................................................9Connections, input .............................................................................14Connections, output ...........................................................................15Block diagram ....................................................................................16Bus installation ...................................................................................17 Appendix: ...........................................................................................19ATEX Installation YTA80QA01ATEX Installation YTA80QA02

33

Safety instructions

Ex installation:• For a safe installation of the YTA80 in hazardous area the following must be

observed. The module must only be installed by qualified personnel who are familiar with the national and international laws, directives and standards that apply to this area.

• The sensor circuit is not infallibly galvanically isolated from the Fieldbus input circuit. However, the galvanic isolation between the circuits is capable of withstanding a test voltage of 500Vac during 1 minute.

• Production year of the transmitters can be taken from the first 2 digits of the serial number.

• There are no user serviceable parts inside the transmitters.• The transmitter YTA80/KS2 must be mounted in an enclosure in order to

provide a degree of ingress protection of at least IP20. If the transmitter is installed in a potentially explosive atmosphere where equipment category 1G is required and if the enclosure in which the transmitter is mounted is made of aluminium, then the requirements of EN 50284, clause 4.3.1 must be taken into account.

• YTA80/KS2 may only be installed in a potentially explosive atmosphere caused by the presence of combustible dust when mounted in a metal enclosure form B according to DIN 43729 that is providing a degree of ingress protection of at least IP 6X in accordance with EN 60529, that is suitable for the application and is correctly installed.

• Cable entries and blanking elements shall be used that are suitable for the application and correctly installed.

• For an ambient temperature ≥ 60°C, heat resistant cables shall be used with a rating of at least 20K above the ambient temperature.

• The surface temperature of the enclosure is equal to the ambient temperature plus 20K, for a dust layer with a thickness up to 5 mm.

• The transmitter YTA80/KS2 shall be mounted in an enclosure providing a degree of ingress protection of at least IP54 in accordance with EN 60529.

• Provisions must be made to prevent the rated supply voltage being exceeded by more than 40%.

6

55

ATEX-Documentation

This setion is only applicable to the countries in the European Union.

All instruction manuals for ATEX Ex related products are available in English, German and French. Should you require Ex related instructions in your local language, you are to contact your nearest Yokogawa office or representative.

Alle brugervejledninger for produkter relateret til ATEX Ex er tilgængelige på engelsk, tysk og fransk. Skulle De ønske yderligere oplysninger om håndtering af Ex produkter på eget sprog, kan De rette henvendelse herom til den nærmeste Yokogawa afdeling eller forhandler.

Tutti i manuali operativi di prodotti ATEX contras-segnati con Ex sono disponibili in inglese, tedes-co e francese. Se si desidera ricevere i manuali operativi di prodotti Ex in lingua locale, mettersi in contatto con l’ufficio Yokogawa più vicino o con un rappresentante.

Todos los manuales de instrucciones para los productos antiexplosivos de ATEX están dis-ponibles en inglés, alemán y francés. Si desea solicitar las instrucciones de estos artículos anti-explosivos en su idioma local, deberá ponerse en contacto con la oficina o el representante de Yokogawa más cercano.

Alle handleidingen voor producten die te maken hebben met ATEX explosiebeveiliging (Ex) zijn verkrijgbaar in het Engels, Duits en Frans. Neem, indien u aanwijzingen op het gebied van explo-siebeveiliging nodig hebt in uw eigen taal, con-tact op met de dichtstbijzijnde vestiging van Yokogawa of met een vertegenwoordiger.

Kaikkien ATEX Ex -tyyppisten tuotteiden käyt-töhjeet ovat saatavilla englannin-, saksan- ja ranskankielisinä. Mikäli tarvitsette Ex -tyyppisten tuotteiden ohjeita omalla paikallisella kielellännne, ottakaa yhteyttä lähimpään Yokogawa-toimistoon tai -edustajaan.

Todos os manuais de instruções referentes aos produtos Ex da ATEX estão disponíveis em Inglês, Alemão e Francês. Se necessitar de instruções na sua língua relacionadas com pro-dutos Ex, deverá entrar em contacto com a dele-gação mais próxima ou com um representante da Yokogawa.

Tous les manuels d’instruction des produits ATEX Ex sont disponibles en langue anglaise, allemande et française. Si vous nécessitez des instructions relatives aux produits Ex dans votre langue, veuillez bien contacter votre représentant Yokogawa le plus proche.

Alle Betriebsanleitungen für ATEX Ex bezoge-ne Produkte stehen in den Sprachen Englisch, Deutsch und Französisch zur Verfügung. Sollten Sie die Betriebsanleitungen für Ex-Produkte in Ihrer Landessprache benötigen, setzen Sie sich bitte mit Ihrem örtlichen Yokogawa-Vertreter in Verbindung.

Alla instruktionsböcker för ATEX Ex (explosions-säkra) produkter är tillgängliga på engelska, tyska och franska. Om Ni behöver instruktioner för dessa explosionssäkra produkter på annat språk, skall Ni kontakta närmaste Yokogawakontor eller representant.

I

NL

P

S

SF

ATEX Ex , .

Ex

Yokogawa .

D

DK

E

F

GB

GR

7

Feature

FOUNDATION™ FIELDBUS TRANSMITTER - YTA80

• FOUNDATION™ Fieldbus ver. ITK 4.6• FISCO-certified• Linkmaster capability with F.F.

Application:• Linearised temperature measurement with RTD or TC sensor.• Difference, average or redundancy temperature measurement

with RTD or TC sensor.• Linear resistance, potentiometer and bipolar mV measurement.

Technical characteristics:• Bus transmitter with FOUNDATIONTM Fieldbus communi cation. • The simulation mode function can be activated by way of a magnet.• Polarity-independent bus connection.• 24 bit A/D converter ensures high resolution.• FOUNDATION™ Fieldbus function blocks: 2 analogue and 1 PID.• FOUNDATION™ Fieldbus capability: Basic or LAS.

Mounting / installation:• For DIN form B sensor head mounting. In non-hazardous areas the YTA80 can

be mounted on a DIN rail with a special fitting.

Applications

8

*NB! Please remember to order sim pin type 8422 if the simulation mode function is to be used.

Electrical specifications:

Specifications range:-40°C to +85°C

Common specifications:Supply voltage, DC Standard, YTA80/KN2 ............................. 9.0...32 V ATEX, YTA80/KS2 ................................... 9.0...30 V In FISCO installations ............................. 9.0...17.5 VConsumption ............................................... < 11 mAMax. current increase in the event of an error ............................... < 7 mAIsolation voltage, test .................................. 1.5 kVAC for 60 sIsolation voltage, operation ......................... 50 VRMS / 75 VDCWarm-up time .............................................. 30 sSignal / noise ratio ...................................... min. 60 dB Response time (programmable) .................. 1...60 sUpdating time .............................................. < 400 msExecution time, analogue input ................... < 50 msSignal dynamics, input ................................ 24 bitCalibration temperature............................... 20...28°CAccuracy, the greater of general and basic values:

General values

Input type

Absolute accuracy

Temperature coefficient

All ≤ ±0,05% of reading ≤ ±0.002% of reading / °C

YTA80 : /KN2

: /KS2

Specifications

9

10

Vibration ...................................................... IEC 60068-2-6 and 60068-2-64Lloyd’s specification no. 1........................... 4 g / 2...100 HzHumidity ...................................................... < 95% RH (non cond.)Dimensions .................................................. Ø 44 x 20.2 mmTightness (enclosure / terminal) .................. IP68 / IP00Weight ......................................................... 55 gElectrical specifications, input:

RTD and linear resistance input:

Cable resistance per wire ............................ 50 Ω Sensor current ............................................. Nom. 0.2 mAEffect of sensor cable resistance (3- / 4-wire) < 0.002 Ω / ΩSensor error detection ................................ YesShort circuit detection ................................. < 15 Ω

Basic values

Input type

Basic accuracy

Temperature coefficient

Pt100 and Pt1000 ≤ ±0.1°C ≤ ±0.002°C / °C

Ni100 ≤ ±0.15°C ≤ ±0.002°C / °C

Cu10 ≤ ±1.3°C ≤ ±0.02°C / °C

Lin. R ≤ ±0.05 Ω ≤ ±0.002 Ω / °C

Volt ≤ ±10 µV ≤ ±0.2 µV / °C

TC type: E, J, K, L, N, T, U

≤ ±0.5°C

≤ ±0.010°C / °C

TC type: B, R, S, W3, W5

≤ ±1°C

≤ ±0.025°C / °C

EMC immunity influence ................................ < ±0.1% of readingExtended EMC immunity:NAMUR NE 21, A criterion, burst .................. < ±1% of reading

RTD type

Min. value

Max. value

Norm

Pt25...Pt1000 Ni25...Ni1000

Cu10...Cu1000 Lin. resistance Potentiometer

-200°C -60°C -50°C 0 Ω0 Ω

+850°C +250°C +200°C 10 kΩ100 kΩ

IEC60751/JIS C 1604 DIN43760

α = 0.00427- -

11

TC input:

Cold junction compensation (CJC) ............. < ±0.5 °CSensor error detection ................................ YesSensor error current: when detecting ....................................... Nom. 4 μA else .......................................................... 0 μAShort circuit detection ................................. < 3 mV

Voltage input:Measurement range .................................... -800...+800 mVMin. measurement range (span).................. 2.5 mVInput resistance ........................................... 10 MΩ

Output:

FOUNDATIONTM Fieldbus connection:FOUNDATIONTM Fieldbus protocol ................. FF protocolFOUNDATIONTM Fieldbus protocol standard .. FF design specificationsFOUNDATIONTM Fieldbus capability ............... Basic or MasterFOUNDATIONTM Fieldbus version ................... ITK 4.6FOUNDATIONTM Fieldbus function blocks ...... 2 analogue and 1 PID

Type

Min. value

Max. value

Norm

B E J K L N R S T U

W3 W5

Ext. CJC

+400°C -100°C -100°C -180°C -200°C -180°C -50°C -50°C

-200°C -200°C

0°C 0°C

-40°C

+1820°C +1000°C +1200°C +1372°C +900°C +1300°C +1760°C +1760°C +400°C +600°C +2300°C +2300°C +135°C

IEC60584-1 IEC60584-1 IEC60584-1 IEC60584-1 DIN 43710 IEC60584-1 IEC60584-1 IEC60584-1 IEC60584-1 DIN 43710

ASTM E988-90 ASTM E988-90

IEC60751

12

Ex data:Signal output / supply, terminal 1 to 2: Max. ambient temperature depends on the Po of the connected barrier.

Unit

YTA80 / KS2

Class I, Zone 0, EEx ia IIC, Entity / Fisco

Barrier wherePo < 0.84 W

Barrier wherePo < 1.3 W

Suitable for FISCO systems

Suitable for FISCO systems

U iI iP iL iC i

T1...T4 T5 T6

30 VDC 120 mADC

0.84 W 1 µH

2.0 nF Tamb. < 85°CTamb. < 70°CTamb. < 60°C

30 VDC 300 mADC

1.3 W 1 µH


17.5 VDC 250 mADC

2,0 W 1 µH


15 VDC 900mADC

5.32W 1 µH


Unit

YTA80 / KS2 YTA80 / KN2

Class I, Zone 1, EEx ib IIC, Entity / Fisco Zone 2, EEx nA [L] IIC

Barriere where Po < 5.32 W

FISCO segment coupler

No barrier

U iI iP iL iC i

T1...T4 T5 T6

30 VDC 250 mADC

5.32 W 1 µH


17.5 VDC All All

1 µH 2.0 nF

Tamb. < 85°CTamb. < 75°CTamb. < 60°C

32 VDC

Tamb. < 85°CTamb. < 75°CTamb. < 60°C

13

Ex / I.S. data:Sensor input, terminal 3, 4, 5 and 6:Uo........................................................... : 5.71 VDCI o ............................................................ : 8.4 mAPo ........................................................... : 12 mWLo ........................................................... : 200 mHCo ........................................................... : 40 µF

YTA80 / KN2:KEMA 05ATEX1026X II 3 GD Ex nA [nL] IIC T6.. T4 T4: -40 ≤ Ta ≤85ºC II 3 GD Ex nL IIC T6.. T4 T4: -60 ≤ Ta ≤85ºC

II 3 GD Ex nA [ic] IIC T6.. T4 II 3 GD Ex ic IIC T6.. T4

EEx nA [L] II C T4...T6

Observed authority requirements: Standard

EMC 2004/108/EC, Emission and immunity EN 61326

ATEX 94/9/EC EN 60079-0 : 2006, EN 60079-11 : 2007 EN 60079-15 : 2005, EN 60079-27 : 2006

YTA80 / KS2:KEMA 05ATEX1025 II 3 GD Ex nA [nL] IIC T6.. T4

Applicable in zone cid:[email protected] 2004/108/EC, Emission and immunity cid:[email protected]

15

Mechanical specification: Mounting of sensor wires

Wires must be mounted between the metal plates.

16

Block diagram:

YTA

80

YTA80 / KS2

YTA80 / KN2

17

Bus installation:

Appendixes

Appendix I ATEX Installation drawing YTA80QA01Appendix II ATEX Installation drawing YTA80QA02

20YTA80QA01 2010-01-19

ATEX Installation drawing YTA80QA01

Non Hazardous Area

Hazardous area Zone 0, 1, 2, 20, 21, 22

1

2

6

5

4

3

SegmentCoupler

YTA80 /KS2PowerSupply

1

2

6

5

4

3

1

2

6

5

4

3

Max 10 modules

Termination

YTA80 /KS2

YTA80 /KS2

Appendix I

21YTA80QA01 2010-01-19

Installation notes.

The sensor circuit is not infallibly galvanic isolated from the input circuit. However, the galvanic isolation between the circuits is capable of withstanding a test voltage of 500Vac during 1 minute. In a potentially explosive gas atmosphere, the transmitter shall be mounted in an enclosure in order to provide a degree of protection of at least IP20 according to EN60529. If the transmitter is installed in an explosive atmosphere requiring the use of equipment of category 1G and if the enclosure is made of aluminium, it must be installed such, that even in the event of rare incidents, ignition sources due to impact and friction, sparks are excluded; if the enclosure is made of non-metallic materials, electrostatic charging shall be avoided. For installation in a potentially explosive dust atmosphere, the following instructions apply: The transmitter shall be mounted in a metal enclosure form B according to DIN43729 that is providing a degree of protection of at least IP6X according to EN60529, that is suitable for the application and correctly installed. Cable entries and blanking elements shall be used that are suitable for the application and correctly installed. For an ambient temperature 60ºC, heat resistant cables shall be used with a rating of at least 20 K above the ambient temperature. The surface temperature of the enclosure is equal to the ambient temperature plus 20 K, for a dust layer with a thickness up to 5 mm

Yokogawa Europe B.V. Euroweg 2

3825 Amersfoort The Netherlands

22YTA80QA02 2010-01-19

For safe installation of YTA80 / KN2 the following must be observed. The module shall only be Installed by qualified personnel who are familiar with the national and international laws, directives and standards that apply to this area. Year of manufacture can be taken from the first two digits in the serial number.

ATEX Certificate KEMA 05ATEX 1026X Marking

Standards EN 60079-0 : 2006, EN 60079-11 : 2007, EN 60079-15 : 2005, EN 60079-27 : 2006

Special conditions for safe use.

For use in a potentially explosive atmosphere of flammable gasses, vapours or mists, the transmitter shall be mounted in an enclosure providing a degree of protection of at least IP54 in accordance to EN60529. For use in the presence of combustible dusts the transmitter shall be mounted in an enclosure providing a degree of protection of at least IP6X in accordance with o EN60529. The surface temperature of the enclosure shall be determined after installation of the transmitter. For an ambient temperature 60ºC, heat resistant cables shall be used with a rating of at least 20 K above the ambient temperature.

ATEX Installation drawing YTA80QA02

T4: -40 Ta 85ºC T6: -40 Ta 60ºC

II 3 GD Ex nA [nL] IIC T6..T4 II 3 GD Ex nL IIC T6..T4 II 3 GD Ex nA [ic] IIC T6..T4 II 3 GD Ex ic IIC T6..T4

Terminal: 3,4,5,6 Uo: 5.7 V Io: 8.4 mA Po: 12 mW Lo: 200 mH Co: 40 F

Terminal: 1,2 Ex nA U 32 VDC

Terminal: 1,2 Ex nL or Ex ic Ui = 32 VDC Li = 1 H Ci = 2.0 nF

Terminal: 1,2 FNICO Ui = 17.5 VDC Li = 1 H Ci = 2.0 nF

Yokogawa Europe B.V. Euroweg 2

3825 Amersfoort The Netherlands

Appendix II

IM 01C50C04-01E-ESubject to change without noticeCopyright

Printed in the Netherlands, 03-1106

GS 12X0X0-E-ESubject to change without notice Printed in The Netherlands, 00-000 (A) ICopyright©

Yokogawa has an extensive sales and distribution network. Please refer to the European website (www.yokogawa.com/eu) to contact your nearest representative.


IM 12X0X0-E-E 00-000 (A) ISubject to change without notice Printed in The NetherlandsCopyright ©


YOKOGAWA

GS 12X0X0-E-E 00-000 (A) ISubject to change without notice Printed in The NetherlandsCopyright ©


YOKOGAWA

IM 12X0X0-E-ESubject to change without notice Printed in The Netherlands, 00-000 (A) ICopyright©


A5 formaat

A4 formaat

A6 formaatEuroweg 23825 HD AmersfoortThe Netherlandswww.yokogawa.com/eu

YOKOGAWA ELECTRIC CORPORATIONWorld Headquarters9-32, Nakacho 2-chome, Musashino-shiTokyo 180-8750Japanwww.yokogawa.com

YOKOGAWA CORPORATION OF AMERICA12530 West Airport Blvd,Sugar Land, Texas 77478USAwww.yokogawa.com/us

YOKOGAWA ELECTRIC ASIA Pte. LTD.5 Bedok South RoadSingapore 469270Singaporewww.yokogawa.com/sg

YOKOGAWA CHINA CO. LTD.3F Tower D Cartelo Crocodile BuildingNo.568 West Tianshan Road Changing DistrictShanghai, Chinawww.yokogawa.com/cn

YOKOGAWA MIDDLE EAST B.S.C.(c)P.O. Box 10070, ManamaBuilding 577, Road 2516, Busaiteen 225Muharraq, Bahrainwww.yokogawa.com/bh

Euroweg 23825 HD AmersfoortThe Netherlandswww.yokogawa.com/eu
























YOKOGAWA 3rd Edition · PDF file3rd Edition. 2 FOUNDATION ... • For a safe installation...

Documents

Transcript of YOKOGAWA 3rd Edition · PDF file3rd Edition. 2 FOUNDATION ... • For a safe installation...