56
MODULE PRIMARY CONNECTOR
Pin
Function
Pin
Function
1
Relay Output 2
8
J1939 Low
2
Relay Output 1
9
Relay 3 Common
3
Relay Output 3
10
Crank Detect
4
Battery Positive
11
Battery Positive
5
Relay Output 4
12
Battery Negative
6
Relay 1 Common
13
Fuel Level Sender
7
J1939 High
14
Digital 1 Input
MODULE SECONDARY CONNECTOR
Pin
Function
Pin
Function
Pin
Function
1
Relay Output 5
9
Relay Common 5 & 6
16
Relay 6 Contact
2
Oil Pressure Sender
10
Temperature Sender
17
Digital Input 2
3
Flex Analog 1
11
Flex Analog 2
18
Digital Input 3
4
Flex Analog 3
12
Flex Analog 4
19
Digital Input 4
5
Speed (MPU) Input*
13
MODBUS A
20
Digital Input 5
6
Digital Input 8
14
MODBUS B
21
Digital Input 6
7
Digital Input 9
15
Relay Common 7 & 8
22
Digital Input 7
8
Relay Output 7
23
Relay Output 8
CAUTION:
Max Load for Relays 1 and 3 is 5 amps each
Max Load for Fuel and Crank circuits is 10 amps each
CAUTION:
Max Load for Relays 5, 6, 7 and 8 circuits is 5 amps each