HGM8151 Genset Parallel Controller User Manual Page 63 of 66
16.19
YUCHAI
It is suitable for BOSCH common rail electronic-controlled engine.
Table 45 Engine 42-pin Port
Terminals of controller
Engine 42 pins port
Remark
Fuel relay output
1.40
Connect to engine ignition lock
Start relay output
-
Connect to starter coil directly
CAN GND
-
CAN
communication
shielding
line
(connect with contr
oller’s this termina
l
only)
CAN(H)
1.35
Using impedance 120Ω connecting line
CAN(L)
1.34
Using imped
ance 120Ω connecting line
Table 46 Engine 2-pin Port
Battery
Engine 2 pins
Remark
Battery negative
1
Wire diameter 2.5mm
2
Battery positive
2
Wire diameter 2.5mm
2
Engine type: BOSCH.
16.20
WEICHAI
It is suitable for Weichai BOSCH common rail electronic-controlled engine.
Table 47 Engine Port
Terminals of controller
Engine port
Remark
Fuel relay output
1.40
Connect to engine ignition lock
Start relay output
1.61
CAN GND
-
CAN
communication
shielding
line
(connect to the controller at this end only)
CAN(H)
1.35
Using impedance 120Ω connecting line
CAN(L)
1.34
Using imp
edance 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.
