Smartgen HGM9520N User Manual

HGM9520N Genset Paralleled Controller User Manual Page 105 of 111
Table 30 D-SUB Connector 06
Terminals of controller
D-SUB connector 06
Remark
Fuel relay output
5&8
Outside expansion relay; on fuel output,
make port 05 and 08 of connector 06 be
connected.
Starting relay output
-
Connected to starter coil directly.
RS485 GND
20
CAN communication shielding line
(connected 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.
17.6 CUMMINS QSM11
Table 31 Engine OEM Connector
Terminals of controller
OEM connector of engine
Remark
Fuel relay output
38
Starting relay output
-
Connected with starter coil directly.
CAN GND
-
CAN communication shielding line
(connected with controller’s this terminal
only).
CAN(H)
46
Using impedance 120Ω connecting line.
CAN(L)
37
Using impedance 120Ω connecting line.
Engine type: Common J1939.
17.7 CUMMINS QSZ13
Table 32 Engine OEM Connector
Terminals of controller
OEM connector of engine
Remark
Fuel relay output
45
Starting relay output
-
Connected to starter coil directly.
Auxiliary output 1
16&41
Set as idling speed control; (N/C) output; by
expansion relay, make 16&41 close as the
controller is running.
Auxiliary output 2
19&41
Set as pulse speed raising control; (N/O)
output; by expansion relay, make 19&41
close for 1s as the controller is entering
warming-up time.
CAN GND
-
CAN communication shielding line
(connected with controller’s this terminal
only).
CAN(H)
1
Using impedance 120Ω connecting line.
CAN(L)
21
Using impedance 120Ω connecting line.
Engine type: Common J1939.

Smartgen HGM9520N Specifications

General

Brand	Smartgen
Model	HGM9520N
Category	Controller
Language	English