HUB-FAN 3N7402 - Caterpillar

Illustration 1 g01037606
ECM connectors for ADEM II and ADEM III
Illustration 2 g00932167
Control Station Processor (CSP)
(1) Connector for the "port throttle/gear"
(2) Connector for the "stbd throttle/gear"
(3) Connector for the "switch panel"
(4) Connector for the power train control processor ("PCP")
Illustration 3 g00932310
Power Train Control Processor (PCP)
(5) Connector for the backup station
(6) Connector for the master station
(7) Connector for power
(8) Connector for the control station
(9) Connector for the port transmission
(10) Connector for the port "ECM/ETP"
(11) Connector for the starboard "ECM/ETP"
(12) Connector for the starboard transmission
Table 1
Connector Pinouts for the Backup Station (5)
on the Power Train Control Processor (PCP)
Pin Description
1 +Power
2 -Power
3 +CAN link
4 -CAN link
5 CAN shield
6 -CAN term loop
7 +CAN term loop
8 Reserved
Table 2
Connector Pinouts for the Master Station (6) and the Control Station (8)
on the Power Train Control Processor (PCP)
Pin Description
1 +Power
2 -Power
3 +CAN link
4 -CAN link
5 CAN shield
6 -CAN term loop
7 +CAN term loop
8 Station Lockout Input
Table 3
Connector Pinouts for Power Connector (7) of the Power Train Control Processor (PCP)
Pin Description
1 Port ignition
2 Select return
3 Starboard ignition
4 System voltage select jumper
5 External alarm common
6 External alarm NC
7 -Battery 1 (sec)
8 +Battery 1 (primary)
9 +Battery 1 (primary)
10 +Battery 1 (secondary)
11 +Battery 1 (secondary)
12 -Battery
Table 4
Connector Pinouts for the Port Transmission (9) and the Starboard Transmission (12 ) of the Power Train Control Processor (PCP)
Pin Description
1 +V FWD
2 -V CMD
3 +V CMD
4 +V REV
5 -V REV
6 Status return
7 Status input
8 -V FWD
Table 5
Connector Pinouts for the Port ECM/ETP (10) and Starboard ECM/ETP (11) of the Power Train Control Processor (PCP)
Pin Description
1 +J1939 link
2 -J1939 link
3 Troll enable
4 Ground ECM
5 Primary PWM
6 Secondary throttle select
7 Secondary PWM
8 Slow vessel mode (SVM)
9 Reserved
10 Reserved
11 Reserved
12 J1939 shield