HGM9520N Genset Paralleled Controller User Manual Page 110 of 111
17.18
YUCHAI
It is suitable for Yuchai BOSCH common rail electronic-controlled engine.
Table 46 Engine 42-Pin Port
Terminals of controller
Engine 42 pins port
Remark
Fuel relay output
1.40
Connected to engine ignition lock.
Starting relay output
-
Connected to starter coil directly.
CAN GND
-
CAN
communication
shielding
line
(connected with this terminal only).
CAN(H)
1.35
Using impedance 120Ω connecting line.
CAN(L)
1.34
Using impedance 120Ω connecting line.
Table 47 Engine 2-Pin Port
Battery
Engine 2 pins port
Remark
Battery negative
1
Wire diameter 2.5mm
2
.
Battery positive
2
Wire diameter 2.5mm
2
.
Engine type: BOSCH.
17.19
WEICHAI
It is suitable for Weichai BOSCH common rail electronic-controlled engine.
Table 48 Engine Port
Terminals of controller
Engine port
Remark
Fuel relay output
1.40
Connected to engine ignition lock.
Starting relay output
1.61
CAN GND
-
CAN
communication
shielding
line
(connected to the controller at this end only).
CAN(H)
1.35
Using impedance 120Ω connecting line.
CAN(L)
1.34
Using impedance 120Ω connecting line.
Engine type: GTSC1.
NOTE:
If there is any question of connection between controller and ECU communication, please feel free to contact
SmartGen’s service.
