Smartgen HGM7220N Series

HGM7220N/HGM7220S GENSET CONTROLLER USER MANUAL
HGM7220N/HGM7220S Genset Controller 2019-02-28 Version 1.0 Page 58 of 60
16.20 WEICHAI
It is suitable for Weichai BOSCH common rail pump engine.
Table 45 Engine Port
Terminals of controller
Engine port
Remark
Aux. output port 1
1.40
Set it as “fuel output”;
Connected to engine ignition lock;
Start relay output
1.61
CAN_SCR
-
CAN communication shielding line;
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.