APC615 Pump Unit Controller User Manual
APC615 Pump Unit Controller Version 1.0 2017-10-20 Page 52 of 54
CAN(L)
13
Using 120
Ω impedance connecting wire.
Engine type: VolvoEDC4
13.18 VOLVO-EMS2
Volvo Engine types are TAD734, TAD940, TAD941, TAD1640, TAD1641, and TAD1642.
Terminals of controller
Engine’s CAN port
Remark
Programmable output 1
6
ECU stop
Set programmable output 1 as “ECU stop”
Programmable
output 2
5
ECU power
Set programmable output 2 as “ECU power”
3
Negative power
4
Positive power
CAN(H)
1(Hi)
Using 120
Ω impedance connecting wire.
CAN(L)
2(Lo)
Using 120
Ω impedance connecting wire.
Engine type: Volvo-EMS2,
speed regulation can be implemented.
NOTE: When this type is selected, preheating time should be set to at least 3 seconds.
13.19 YUCHAI
It is suitable for BOSCH common rail pump engine.
Table 43
– Engine 42 Pins Port
Terminals of controller
Engine 42 pins port
Remark
Fuel relay output
1.40
Connect to engine ignition lock
Starter relay output
-
Connect to starter coil directly
CAN(H)
1.35
Using 120
Ω impedance connecting wire.
CAN(L)
1.34
Using 120
Ω impedance connecting wire.
Table 44 Engine 2 Pins Port
Battery
Engine 2 pins port
Remark
Battery
Negative
Electrode
1
Wire diameter is 2.5mm
2
.
Battery
Positive
Electrode
2
Wire diameter is 2.5mm
2
.
Engine type: BOSCH,
speed regulation can be implemented.
13.20 WEICHAI
It is suitable for Weichai BOSCH common rail pump engine.
Table 45 - Engine Port
Terminals of controller
Engine port
Remark
Fuel relay output
1.40
Connect to engine ignition lock
Starter relay output
1.61
CAN(H)
1.35
Using 120
Ω impedance connecting wire.
CAN(L)
1.34
Using 120
Ω impedance connecting wire.
Engine type: GTSC1,
speed regulation can be implemented.
NOTE: If there is any question about connection between controller and ECU communication, please feel
free to contact SmartG
en’s service.
