Parker PQDXXA-Z10 - Wiring Diagram

10
Digital Pump Control Module
Series PQDXXA-Z10
Installation and Setup Manual
Bulletin HY30-3255-INST/UK
Parker Hannifin Manufacturing Germany GmbH & Co. KG
Pump & Motor Division Europe
Chemnitz, Germany
Wiring diagram
ready
status I
status II
SPS inputs SPS outputs
Status I
ready
enable power amplifier
enable ramps
enable p/Q-control
displacement transducer
(LVDT, actual Q)
displacement command Q
(Q
cmd
)
pressure command p
(p
cmd
)
pressure transducer
(actual pressure)
24 V
0 V
4...9V
24 V
0 V
4...20 mA
or 10 V
0 V
0...+10 V
or 4...20 mA
0 V
0...+10 V
or 4...20 mA
24 V
0V
5 A, f
PE
power supply
solenoid p-valve (pressure pilot valve) solenoid A Q-valve (displacement control valve) solenoid B Q-valve (displacement control valve)
0 V reference output 10 V 0 V diagnosis displacement, 0...10 V 0 V diagnosis pressure, 0...10 V 0 V 0...10 V
horse power command L (P
cmd
)
PE-terminal