Frymaster FilterQuick easyTouch FQG60T Service Manual page 48

1.22.2 VIB (Valve Interface Board) Actuator Board Pin Positions and Harnesses
NOTE: DO NOT CHECK WITH HARNESSES UNPLUGGED AS SHORTING THE PINS MAY OCCUR WHICH WILL DAMAGE THE BOARD.
Connector From/To
VIB (AIF) Probes, Float
J1 Switch, Time Delay
Relay
P-Bus Power
Communication from
J2
(RJ11)
24VDC Power Input
J3 between VIB Boards
(RJ45)
24VDC Power Output
J4 between VIB Boards
(RJ45)
J5 Drain Valve
J6 N/A
J7 Return Valve
J8 N/A
Harness PN
8076434
8263287 VIB (AIF) Probe
Only
8075555
SIB
8076440 from control
box or 8075810 between
VIB boards
8076440 from control
box or 8075810 between
VIB boards
Pin # Function
1 VIB Probe Ground
2 VIB Probe
3 N/A
4 N/A
5 Time Delay Relay Board
6 Time Delay Relay Board Gnd
7 N/A
8 N/A
9 Float Switch +
10 Float Switch -
11 N/A
12 N/A
13 Ground
14 24VDC +
1 Ground
2 P-BUS power
3 Modbus RS485 B
4 Modbus RS485 A
5 Signal ground
6 P-BUS power
1 Ground
2 Ground
3 Ground
4 Ground
5 Power
6 Power
7 Power
8 Power
1 Ground
2 Ground
3 Ground
4 Ground
5 Power
6 Power
7 Power
8 Power
1 Drain + (Open)
2 Drain – (Closed)
3 Drain Position
4 Ground
1 N/A
2 N/A
3 N/A
4 N/A
1 Ret + (Open)
2 Ret – (Closed)
3 Ret Position
4 Ground
1 N/A
2 N/A
3 N/A
4 N/A
1-44
Voltage Wire Color
Yellow
Red
Ohm
White
Green
Red
24VDC
Black
24VDC
+5VDC
+12VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC
+24VDC Black
-24VDC Red
Blue
White
+24VDC Black
-24VDC Red
Blue
White