Frymaster H55 Series Technical Reference Manual page 133

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, OIB
J1
Probes
P-Bus Power
Communication from
J2
SIB
(RJ11)
24VDC Power Input
J3 between VIB Boards
(RJ45)
24VDC Power Output
J4 between VIB Boards
(RJ45)
J5 FV (Right) Drain
J6 DV (Left) Drain
J7 FV (Right) Return
J8 DV (Left) Return
Touchscreen-Equipped Fryers
Harness PN Pin #
1086013 Full VIB
1086014 Split VIB
8263287 VIB (AIF) Probe
Only
10
11
12
13
14
8075555
8075810
8075810
5-30
Function
1 Right VIB Probe Ground
2 Right VIB Probe
3 Left VIB Probe Ground
4 Left VIB Probe
5 Right OIB Ground
6 Right OIB Probe
7 Left OIB Ground
8 Left OIB Probe
9 Right OIB Relay +
Right OIB Relay -
Left OIB Relay +
Left OIB Relay -
Ground
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 Drain + (Open)
2 Drain – (Closed)
3 Drain Position
4 Ground
1 Ret + (Open)
2 Ret – (Closed)
3 Ret Position
4 Ground
1 Ret + (Open)
2 Ret – (Closed)
3 Ret Position
4 Ground
Voltage Wire Color
Yellow
Red
Yellow
Red
Ohm
Green
White
Green
White
Red
24VDC
Black
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
+24VDC Black
-24VDC Red
Blue
White
+24VDC Black
-24VDC Red
Blue
White