Smartgen HGM6120NC - Connections of Controller with J1939 Engine; Cummins ISB;ISBE; Cummins QSL9

HGM6100N Series Genset Controller User Manual Page 39 of 47
13 CONNECTIONS OF CONTROLLER WITH J1939 ENGINE
13.1 CUMMINS ISB/ISBE
Table13 – Connector B
Terminals of controller
Connector B
Remark
Configurable output 1
39
Set configurable output 1 as “Fuel Relay
Output”.
Starting relay output
-
Connect with starter coil directly.
Configurable output 2
Expand 30A relay, battery
voltage of 01, 07, 12, 13 is
supplied by relay.
ECU power;
Set configurable output 2 as “ECU power”.
Table 14 – 9 Pins Connector
Terminals of controller
9 pins connector
Remark
CAN_SCR
SAE J1939 shield
CAN communication shielding line
(connect to ECU terminal only).
CAN(H)
SAE J1939 signal
Using impedance 120Ω connecting line.
CAN(L)
SAE J1939 return
Using impedance 120Ω connecting line.
Engine type: Cummins ISB.
13.2 CUMMINS QSL9
Suitable for CM850 engine control module.
Table 15 – 50 Pins Connector
Terminals of controller
50 pins connector
Remark
Configurable output 1
39
Set configurable output 1 as “Fuel Relay
Output”.
Starting relay output
-
Connect to starter coil directly.
Table 16 – 9 Pins Connector
Terminals of controller
9 pins connector
Remark
CAN_SCR
SAE J1939 shield-E
CAN communication shielding line
(connect to ECU terminal only).
CAN(H)
SAE J1939 signal-C
Using impedance 120Ω connecting line.
CAN(L)
SAE J1939 return-D
Using impedance 120Ω connecting line.
Engine type: Cummins-CM850.