HGM7110DC Genset Controller
HGM7110DC Genset Controller Version: 1.0 2014-09-27 Page
60
of
68
14 CONNECTIONS OF CONTROLLER WITH J1939 ENGINE
14.1 CUMMINS ISB/ISBE
Terminals of controller
Connector B
Remark
Fuel relay output
39
Start relay output
-
Connect with starter coil directly
Auxiliary output port 1
Expand 30A relay, battery
voltage of 01,07,12,13 is
supplied by relay
ECU power
Set Auxiliary output 1 as “ECU
power”
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 module
Terminals of controller
50 pins connector
Remark
Fuel relay output
39
Start relay output
-
Connect to starter coil directly
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