Yuchai; Weichai - Smartgen HGM4100LT User Manual

Terminals of controller
Programmable output1
Programmable output2
CAN_SCR
CAN(H)
CAN(L)
Engine type: Volvo-EMS2
NOTE: When this engine type is selected, preheating time should be set for at least 3 seconds.

13.19 Yuchai

It is suitable for BOSCH common rail pump engine.
Terminals of controller
Programmable output1
Start relay output
CAN_SCR
CAN(H)
CAN(L)
Battery
Battery negative
Battery positive
Engine type: BOSCH.

13.20 Weichai

It is suitable for Weichai BOSCH common rail pump engine.
Terminals of controller
Fuel relay output
Start relay output
CAN_SCR
CAN(H)
CAN(L)
Engine type: GTSC1.
NOTE: If there is any question of connection between controller and ECU communication, please feel free
to contact SmartGen service.
HGM4100LT Genset Controller
HGM4100LT GENSET CONTROLLER USER MANUAL
Table 38 Engine CAN Port
Engine's CAN port
6
5
3
4
-
1(Hi)
2(Lo)
Table 39 Engine 42 Pins Port
Engine 42 pins port
1.40
-
-
1.35
1.34
Table 40 Engine 2 Pins Port
Engine 2 pins
1
2
Table 41 Engine Port
Engine port
1.40
1.61
-
1.35
1.34
2019-01-28
Remark
ECU stop;
Set configurable output 1 as "ECU stop";
ECU power;
Set configurable output 2 as "ECU power";
Negative power;
Positive power;
CAN communication shielding line;
Using impedance 120Ω connecting line;
Using impedance 120Ω connecting line;
Remark
Set configurable output 1 as "Fuel Relay
Output";
Connected to engine ignition lock;
Connected to starter coil directly;
CAN communication shielding line;
Using impedance 120Ω connecting line;
Using impedance 120Ω connecting line;
Remark
2
Wire diameter 2.5mm
2
Wire diameter 2.5mm
Remark
Set configurable output 1 as "Fuel Output";
Connected to engine ignition lock;
CAN communication shielding line;
Using impedance 120Ω connecting line;
Using impedance 120Ω connecting line;
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