HGM4100LT GENSET CONTROLLER USER MANUAL
HGM4100LT Genset Controller 2019-01-28 Version1.0 Page 18 of 48
6
WIRING CONNECTION
HGM4100LT controller back panel is as bellows:
Fig.3 HGM4100LT Back Panel
Table 6 Terminal Wiring Connection
No.
Function
Cable
Size
Remarks
1
B-
2.5mm
2
Connected with negative of starter battery;
2
B+
2.5mm
2
Connected with positive of starter battery; If wire
length is over 30m, it is better to double wires in
parallel; Max. 20A fuse is recommended.
3
Fuel relay output
1.5mm
2
B+ output is supplied by terminal 2 with rated 5A; It
is
“programmable relay output 5” in parameter
setting.
4
Start relay output
1.5mm
2
B+ output is supplied by terminal 2 with rated 5A.
5
Charger(D+)
1.0mm
2
Connected with charger starter’s terminal D+ (WL);
Let it hang up if there is not the terminal in charger.
6
COM ground-connected port 1.5 mm
2
Internally connected with B-;
7
Aux. Output 1
1.0mm
2
B+ output is supplied by
terminal 2 with rated 1A.
For setting items
please
refer
to
Table 8.
8
Aux. Output 2
1.0mm
2
B+ output is supplied by
terminal 2 with rated 1A.
