HGM8110DC-2 GENSET CONTROLLER USER MANUAL
HGM8110DC-2 Genset Controller 2020-02-20 Version 1.0 Page 60 of 69
14
CONNECTIONS OF CONTROLLER WITH J1939 ENGINE
14.1
CUMMINS ISB/ISBE
Table 19 - Connector B
Terminals of controller
Connector B
Remark
Fuel relay output
39
Start relay output
-
Connect with starter coil directly.
Auxiliary output 1
Expand 30A relay, battery
voltage of 01,07,12,13 is
supplied by relay.
ECU power
Set a
uxiliary output 1 as ―ECU power‖.
Table 20
– 9 Pins Connector
Terminals of controller
9 pins connector
Remark
CAN GND
SAE J1939 shield
CAN communication shielding line
(connect with ECU terminal only).
CAN(H)
SAE J1939 signal
Impedance 120Ω connecting line is
recommended.
CAN(L)
SAE J1939 return
Impedance 120Ω connecting line is
recommended.
Engine type:
Cummins ISB
14.2
CUMMINS QSL9
Suitable for CM850 engine control mode.
Table 21
– 50-Pin Connector
Terminals of controller
50 pins connector
Remark
Fuel relay output
39
Start relay output
-
Connect to starter coil directly.
Table 22
– 9-Pin Connector
Terminals of controller
9 pins connector
Remark
CAN GND
SAE J1939 shield-E
CAN communication shielding line
(connect with ECU terminal only).
CAN(H)
SAE J1939 signal-C
Impedance 120Ω connecting line is
recommended.
CAN(L)
SAE J1939 return-D
Impedance 120Ω connecting line is
recommended.
Engine type: Cummins-CM850