APC615 Pump Unit Controller User Manual
APC615 Pump Unit Controller Version 1.0 2017-10-20 Page 52 of 54
Using 120Ω impedance connecting wire.
Engine type: VolvoEDC4
13.18 VOLVO-EMS2
Volvo Engine types are TAD734, TAD940, TAD941, TAD1640, TAD1641, and TAD1642.
ECU stop
Set programmable output 1 as “ECU stop”
ECU power
Set programmable output 2 as “ECU power”
Using 120Ω impedance connecting wire.
Using 120Ω 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
Connect to engine ignition lock
Connect to starter coil directly
Using 120Ω impedance connecting wire.
Using 120Ω impedance connecting wire.
Table 44 Engine 2 Pins Port
Battery Negative
Electrode
Battery Positive
Electrode
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
Connect to engine ignition lock
Using 120Ω impedance connecting wire.
Using 120Ω 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 SmartGen’s service.