Smartgen HGM7220N Series User Manual

HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL
HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0 Page 52 of 60
Table 21 C1 Connector
Terminals of controller
C1 connector
Remark
Aux. output port 1
5&8
Set it as “fuel output”; External expansion
relay; on fuel output, make port 5 and port 8
of C1 connector be connected;
Start relay output
-
Connected to starter coil directly;
Table 22 3-Pin Data Link Connector
Terminals of controller
3 pins data link connector
Remark
CAN_SCR
C
CAN communication shielding
line(connected with ECU terminal only);
CAN(H)
A
Using impedance 120Ω connecting line;
CAN(L)
B
Using impedance 120Ω connecting line;
Engine type: Cummins ISB.
16.4 CUMMINS QSX15-CM570
It is suitable for CM570 engine control module. Engine type is QSX15 etc.
Table 23 50-Pin Connector
Terminals of controller
50 pins connector
Remark
Aux. output port 1
38
Injection switch; Set it as “fuel output”;
Start relay output
-
Connected to starter coil directly;
Table 24 9-Pin Connector
Terminals of controller
9 pins connector
Remark
CAN SCR
SAE J1939 shield-E
CAN communication shielding
line(connected with 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 QSX15-CM570.
16.5 CUMMINS GCS-MODBUS
It is suitable for GCS engine control module. Use RS485-MODBUS to read information of engine.
Engine types are QSX15, QST30, QSK23/45/60/78 and so on.
Table 25 D-SUB Connector 06
Terminals of controller
D-SUB connector 06
Remark
Aux. output port 1
5&8
Set it as “fuel output”; Outside expansion
relay; on fuel output, make port 05 and 08 of
connector 06 be connected.
Start relay output
-
Connected to starter coil directly;

Smartgen HGM7220N Series Specifications

General

Brand	Smartgen
Model	HGM7220N Series
Category	Controller
Language	English