OmniLogic Main Circuit Board (HLX-PCB-MAIN)

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b20v3

A Sensor Blocks (SENS 1-4) N High Voltage Relay Port (HVR 1-4)

B Low Voltage Relays (LVR 1-4) O High Voltage Relay 9 & 10 Ports (HVR 9 (Left) & 10 (Right))

C Valve Actuator Ports (VLV 1-4) P (2) 20 Amp Fuse (Surge Protection)

D (2) Smart Component Comm Ports Q (1) 5 Amp Fuse Prevents Board Overdraw)

E (2) RS485 Comm Terminal Blocks R 120 AC into the board (From Breaker)

F (3) High Speed Buses S 120 AC to Power Supply

G (1) High Speed Terminal Block T Rectifier Input/output AC to DC (Cell Circuit)

H 4 Amp Fuse (Protects Valve Actuator Circuit) U 20 Amp Fuse (Protects the Cell Circuit)

I MSP Power and Comm Port (Local Display) V Transformer Output (Cell Circuit)

J Flow Switch Ports (FLOW SWITCH 1-2) W DC Output from Power Supply (Board Function Power)

K Turbo Cell Female Receptacle (CHLR1) X 4 Amp Fuse (Protect the Transformer - Cell Circuit)

L WiFi Antenna LAN Power (HLWLAN) Y Transformer Input (Cell Circuit)

M Relay Bank Port (HVR 5-8) Z I/O Expansion Socket (For I/O Expansion Card)

OmniLogic: Component Description

A

B

C

D

E

F

G

H

I

J

K

L

M N

O

P Q

R S

T

U V

W

X

Y

Z

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**Click On Component To Advance**

OmniLogic: (A) Sensor Block & (B) LVR Block

+3.3VDC

GROUND

+3.3VDC

+3.3VDC

+3.3VDC

+3.3VDC

GROUND

GROUND

GROUND

GROUND

Dry Contact

Dry Contact

Dry Contact

Dry Contact

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OmniLogic: (C) Valve Actuator Circuit

PCB

VLV1 RETURN

VLV2 SUCTION

VLV3

VLV4

ON

OFF +24VAC

+24VAC

GROUND

GROUND

ON

OFF

*Default State is OFF**Note: These circuits are susceptible to shorting. It is recommended to test with the actuators plugged in; if this is not an option extreme care should be used to avoid shorting pins when testing these circuits.

+24VAC

+24VAC

GROUND

GROUND

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OmniLogic: (D) Smart Component Comm Ports & (E) RS485 Comm Terminal Blocks

PCB COMM BUS

COMM BUS

+12VDC=

= GROUND

+12VDC=

= GROUND

COMM BUS

1 2 3 4

1 2 3 4

Port Description

1 +12VDC

2 tX (Data)

3 rX (Data)

4 GROUND

USE: • Sense & Dispense• Color Logic Module

USE: • Variable Speed Pumps

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OmniLogic: (F) High Speed Buses & (G) High Speed Terminal Block

PCB HS BUS

+12VDC=

= GROUND

+12VDC=

= GROUND

Port Description

1 +12VDC

2 tX (Data)

3 rX (Data)

4 GROUND

5 COMMON

USE: • Wired Remotes &

Expansion PanelComm.

USE: • Wired Remotes &

Expansion PanelComm.

HS BUS

HS BUS

+12VDC=

= GROUND

1 2 3 4 5

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OmniLogic: Fuses (H) 4amp, (P) 2x 20amp, (Q) 5amp, (U) 20amp, (X) 4amp

H

P Q

U

X

H 4 amp fuse designed to protect the actuator circuit.

P (2) 20 amp fuses designed the protect the board from an electrical event (such as a heavy voltage spike).

Q 5 amp fuse designed to protect the circuit incase the board draws more than 5amps due to equipment failure.

U 20 amp fuse designed to protect the Chlorinator circuit.

X 4amp fuse designed to protect the Transformer (used for chlorination and valve actuator power).

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OmniLogic: (I) MSP Power & (L) WiFi Antenna LAN Power

+24VDC =

= GROUND

+12VDC =

= GROUND

FOR MSP (Display)

FOR WiFi Power

*Note: These circuits are susceptible to shorting. It is recommended to test on the cables; if this is not an option extreme care should be used to avoid shorting pins when testing these circuits.

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OmniLogic: (M) Relay Bank Port, (N) HVR Port 1-4 & (O) HRV 9+10

*Note: These circuits are susceptible to shorting. It is recommended to test directly on the low voltage side of the relay; if this is not an option extreme care should be used to avoid shorting pins when testing these circuits

RELAY BANK HV BANK

HV9 HV10

+25VDC =

= GROUND

Communication

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OmniLogic: (R) 120AC Main Power IN & (S) 120AC to Power Supply OUT

GROUND =

= 120VAC

120VAC =

= GROUND

NEUTRAL =

= 120VAC

From Breaker

To Power Supply (PSU)

*Test on white connector

*Test on red connector

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OmniLogic: (T) Rectifier Output, (V) Transformer Output & (Y) Transformer Input

120VAC

120VAC

NEUTRAL

NEUTRAL Transformer Supply From Board

(Formerly Blue, White, Violet and

Grey)

Transformer Output Total 24VAC

12VDC

Rectifier Input (Orange) & Output

(Red/Black)

12VDC

24VAC

24VAC

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OmniLogic: (W) DC Output from Power Supply & (Z) I/O Expansion Socket

Z

W

Z

W

GROUND =

= +12VDC

GROUND =

= +24VDC

USE: • DC power off

Power Supply (for most board functions).

USE: • Communication to an I/O

Expansion card for 4 additional valves, low voltage relays and sensors.

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