MGC100 Petrol Genset Controller User Manual Page 10 of 16
6
CONNECTION
Fig.2 Rear Panel
Table 6 Terminal Connection Description
No.
Function
Cable Size
Note
1
B-
1.0mm
2
Connected with negative of starter battery.
2
B+
1.0mm
2
Connected with negative of starter battery. If wire length
is over 30m, better to double wires in parallel. Max. 10A
fuse is recommended.
3
Start Relay Output
1.0mm
2
B+ power is supplied by terminal 2, rated 7A.
Connected with start coil of starter.
4
Fuel Relay Output
1.0mm
2
B+ power is supplied by terminal 2, rated 7A.
5
Controller Types
1.0mm
2
When this terminal short connected with (B+), it used as
diesel genset controller.
When this terminal connected with nothing, it used as
petrol genset controller.
6
High Temperature
1.0mm
2
Ground connected is active (B-).
7
Low Oil Pressure
1.0mm
2
Ground connected is active (B-).
8
Emergency Stop
1.0mm
2
Ground connected is active (B-).
9
Remote Start
1.0mm
2
Ground connected is active (B-).
10
Aux. Transistor
1.0mm
2
B- power is supplied by terminal 1, rated 1A.
11
Magnetic Pickup 2
(B-) has already connected
with controller innerly.
0.5mm
2
Connected with Rotate Speed Sensor, shielding line is
recommended.
12
Magnetic Pickup 1
0.5mm
2
13
N
1.0mm
2
Connected with N wire.
14
W phase voltage monitor
1.0mm
2
Connected with W phase (2A fuse is recommended).
15
V phase voltage monitor
1.0mm
2
Connected with V phase (2A fuse is recommended).
16
U phase voltage monitor
1.0mm
2
Connected with U phase (2A fuse is recommended).
