HGM8110DC GENSET CONTROLLER USER MANUAL
HGM8110DC Genset Controller 2018-12-27 Version 1.1 Page 53 of 60
Table 24
– 3 Pins Data Link Connector
Terminals of controller
3 pins data link connector
Remark
CAN GND
C
CAN communication shielding line
(connect with ECU terminal only).
CAN(H)
A
Using impedance 120
Ω connecting line.
CAN(L)
B
Using impedance 120Ω connecting line.
Engine type: Cummins ISB
14.4
CUMMINS QSX15-CM570
It is suitable for CM570 engine control module. Engine type is QSX15.
Table 25
– 50 Pins Connector
Terminals of controller
50 pins connector
Remark
Fuel relay output
38
Oil spout switch
Start relay output
-
Connect to starter coil directly.
Table 26
– 9 Pins 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
Using impedance 1
20Ω connecting line.
CAN(L)
SAE J1939 return-D
Using impedance 120Ω connecting line.
Engine type: Cummins QSX15-CM570
14.5
CUMMINS GCS-MODBUS
It is suitable for GCS engine control module. RS485-MODBUS used to read information of engine.
Engine types are QSX15, QST30, QSK23 / 45/60/78 and so on.
Table 27 - D-SUB Connector 06
Terminals of controller
D-SUB connector 06
Remark
Fuel relay output
5&8
Outside expand relay, when fuel output,
making port 05 and 08 of the connector 06
be connected.
Start relay output
-
Connect to starter coil directly.
Table 28 - D-SUB Connector 06
Terminals of controller
D-SUB connector 06
Remark
RS485 GND
20
CAN communication shielding line
(connect with ECU terminal only).
RS485+
21
Using impedance 120Ω connecting line.
RS485-
18
Using impedance 120Ω connecting line.
Engine type: Cummins QSK-MODBUS, Cummins QST-MODBUS, Cummins QSX-MODBUS
