HEM8500 Engine CAN Monitoring Controller User Manual Page 44 of 45
12.8
WEICHAI
It is suitable for Weichai BOSCH common rail electric-controlled engine.
Table 34 Engine Port
Terminals of controller
Engine port
Remark
ECU Power
1.40
Connected to engine ignition lock.
Starting relay output
1.61
-
CAN(H)
1.35
Using impedance 120Ω connecting line.
CAN(L)
1.34
Using impedance 120Ω connecting line.
Engine type: GTSC1.
It is suitable for Weichai WISE15 electric-controlled engine.
Table 35 Engine Port
Terminals of controller
Engine port
Remark
ECU Power
1.59
Connected to engine ignition lock.
Starting relay output
1.58
CAN_SCR
-
CAN communication shielding line.
CAN(H)
1.42
Using impedance 120Ω connecting line.
CAN(L)
1.43
Using impedance 120Ω connecting line.
Engine type: GTSC1.
NOTE:
If there is any problem in the communication between the controller and ECU, please contact our service
personnel.
