Smartgen HGM4100LT

HGM4100LT GENSET CONTROLLER USER MANUAL
HGM4100LT Genset Controller 2019-01-28 Version1.0 Page 19 of 48
No.
Function
Cable
Size
Remarks
9
Aux. Output 3
1.0mm
2
B+ output is supplied by
terminal 2 with rated 1A.
10
Aux. Output 4
1.0 mm
2
B+ output is supplied by
terminal 2 with rated 1A.
11
Aux. Input 1
1.0mm
2
Used as liquid level sensor or digital input port 4;
12
Aux. Input 2
1.0mm
2
Used as programmable sensor or digital input port 5;
13
Temperature sensor input
1.0mm
2
Connected with water/cylinder
temperature resistor sensor;
For setting items
please refer to
Table 10.
14
Oil pressure sensor input
1.0mm
2
Connected with oil pressure
resistor sensor.
15
COM ground-connected port
1.5 mm
2
Internally connected with B-;
16
Sp Speed sensor input
0.5mm
2
Connected with speed sensor; Shielding line is
recommended.
17
Speed sensor input;
connected with battery
cathode inside controller;
0.5mm
2
18
RS485 Common ground
/
Impedance-120Ω shielding wire is recommended;
One end is ground-connected.
19
RS485+
0.5mm
2
20
RS485B-
0.5mm
2
21
Aux. input 1
1.0mm
2
Ground-connected is active (B-);
For setting items
please refer to
Table 9.
22
Aux. input 2
1.0mm
2
Ground-connected is active (B-);
23
Aux. input 3
1.0mm
2
Ground-connected is active (B-);
24
Input COM
1.0mm
2
Internally connected with B-;
25
Genset U-phase voltage
monitoring input
1.0mm
2
Connected to U-phase of genset output (2A fuse
recommended);
26
Genset V-phase voltage
monitoring input
1.0mm
2
Connected to V-phase of genset output (2A fuse
recommended);
27
Genset W-phase voltage
monitoring input
1.0mm
2
Connected to W-phase of genset output (2A fuse
recommended);
28
Genset line N2 input
1.0mm
2
Connected to N-line of genset output;
29
CAN H
1.0mm
2
Connected with CAN BUS if CAN BUS exists;
shielding wire is recommended.
30
CAN L
1.0mm
2
31
CAN Common ground
1.0mm
2
32
CTA-phasemonitoring input
1.5mm
2
Externally connected to CT secondary coil (5A
rated);
33
CT B-phase monitoring input
1.5mm
2
Externally connected to CT secondary coil (5A
rated);