APC615 Pump Unit Controller User Manual
APC615 Pump Unit Controller Version 1.0 2017-10-20 Page 18 of 54
Relay normally open volt free contactor
with rated 7A, volt free output.
Relay normally open volt free contactor
with rated 7A, volt free output.
Normally close output with rated 7A
Normally open output with rated 7A
120Ω impedance shielded wire is recommended to use, and
single-end earthed.
Charging Generator
D+ Input
Connect to D+ (WL) terminal of charging generator, if there is
no this terminal in the charger, this terminal is suspended.
Connect to speed sensor of engine, shield line is
recommended to use.
Speed sensor input,
internal of controller
has connected with
B-
Connected to temp. sensor
(Resistor/current type)
Detailed setting
items please to
see Table 12.
Connected to fuel level sensor
(Resistor/current type)
Connected to oil pressure sensor
(Resistor/current/voltage type)
Outlet Pressure
Sensor Input
Connected to outlet pressure sensor of
pump unit (Resistor/current/voltage
type)
User-defined (Resistor/current/voltage
type)
User-defined (Resistor/current/voltage
type)
Supply power for voltage type sensor.
Sensor common port, internal of controller has connected
with B-.
Controller emergency stop the genset if input port is active.
Ground connected is active (B-)