Frymaster H55 Series Technical Reference Manual page 130

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
J1 VIB (AIF) Probes
P-Bus Power
Communication
J2
from SIB
(RJ11)
24VDC Power Input
between VIB
J3
Boards
(RJ45)
24VDC Power
Output between
J4
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 #
1
2
3
4
1087136 Full VIB
5
1087137 Split VIB
6
7
8263287 VIB (AIF)
8
Probe Only
9
10
11
12
13
14
1
2
3
8075555
4
5
6
1
2
3
4
8075810
5
6
7
8
1
2
3
4
8075810
5
6
7
8
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
5-27
Function Voltage
Right VIB Probe
Ground
Right VIB Probe
Left VIB Probe Ground
Left VIB Probe Ohm
Ground
24VDC + 24VDC
Ground
P-BUS power +5VDC
Modbus RS485 B
Modbus RS485 A
Signal ground
P-BUS power +12VDC
Ground
Ground
Ground
Ground
Power +24VDC
Power +24VDC
Power +24VDC
Power +24VDC
Ground
Ground
Ground
Ground
Power +24VDC
Power +24VDC
Power +24VDC
Power +24VDC
Drain + (Open) +24VDC
Drain – (Closed) -24VDC
Drain Position
Ground
Drain + (Open) +24VDC
Drain – (Closed) -24VDC
Drain Position
Ground
Ret + (Open) +24VDC
Ret – (Closed) -24VDC
Ret Position
Ground
Ret + (Open) +24VDC
Ret – (Closed) -24VDC
Ret Position
Ground
Wire Color
Yellow
Red
Yellow
Red
Black
Red
Blue
White
Black
Red
Blue
White
Black
Red
Blue
White
Black
Red
Blue
White