Smartgen ALC404 - Yuchai; Weichai

ALC404 LIGHTING TOWER CONTROLLER USER MANUAL
ALC404 Lighting Tower Controller 2018-11-06 Version 1.1 Page 78 of 83
Terminals of controller
Engine’s CAN port
Remark
-
CAN communication shielding line.
CAN(H)
1(Hi)
CAN(L)
2(Lo)
Engine type: Volvo-EMS2
NOTE: When this engine type is selected, preheating time should be set to at least 3 seconds.
10.18 YUCHAI
It is suitable for BOSCH common rail pump engine.
Table 56 - Engine 42 Pin Connector
Terminals of controller
Engine 42 pins port
Remark
Aux. output 1
1.40
Aux. output 1 configured as ―Fuel Output‖.
Connect to engine ignition lock.
Starter relay output
-
Connect to starter coil directly.
-
CAN communication shielding line.
CAN(H)
1.35
CAN(L)
1.34
Table 57 - Engine 2 Pin Connector
Battery
Engine 2 pins
Remark
Battery negative
1
Wire diameter 2.5mm
2
Battery positive
2
Wire diameter 2.5mm
2
Engine type: BOSCH
10.19 WEICHAI
It is suitable for Weichai BOSCH common rail pump engine.
Table 58 - Engine Connector
Terminals of controller
Engine port
Remark
Aux. output 1
1.40
Aux. output 1configured as ―Fuel Output‖.
Connect to engine ignition lock.
Starter relay output
1.61
-
CAN communication shielding line.
CAN(H)
1.35
CAN(L)
1.34
Engine type: GTSC1
NOTE: CAN(H) and CAN(L) of ALC404 controller has integrated with 120Ω matched resistance, therefore,
there is no need additional matched resistor while making CAN communication wire.
NOTE: If there is any question of connection between controller and ECU communication, please feel free to
contact SmartGen’s service.