22 CONNECTIONS OF CONTROLLER AND J1939 ENGINE
22.1 CUMMINS ISB/ISBE
Terminals of controller
Fuel relay output
Starting relay output
Auxiliary output port 1
Terminals of controller
CAN GND
CAN(H)
CAN(L)
Engine type: Cummins ISB.
22.2 CUMMINS QSL9
Suitable for CM850 engine control module.
Terminals of controller
Fuel relay output
Starting relay output
Terminals of controller
CAN GND
CAN(H)
CAN(L)
Engine type: Cummins-CM850.
HGM9510N/HGM9530N Paralleled Genset Controller User Manual
Table 22 Connector B
Connector B
39
-
Expansion
30A
providing battery voltage for
terminal 01, 07, 12, 13.
Table 23 9-Pin Connector
9 pins connector
SAE J1939 shield
SAE J1939 signal
SAE J1939 return
Table 24 50-Pin Connector
50 pins connector
39
-
Table 25 9-Pin Connector
9 pins connector
SAE J1939 shield-E
SAE J1939 signal-C
SAE J1939 return-D
Connected with starter coil directly.
relay;
ECU power;
Set output 1 as "ECU power".
CAN
communication
(connected with ECU terminal only).
Impedance
120Ω
recommended.
Impedance
120Ω
recommended.
Connected to starter coil directly.
CAN
communication
(connected with ECU terminal only).
Using impedance 120Ω connecting line.
Using impedance 120Ω connecting line.
Remark
Remark
shielding
connecting
line
connecting
line
Remark
Remark
shielding
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