Parker Series PWDXXA-40* E-Module for Proportional Directional Control Valves

Parker electronic modules series PWDXXA-40* combine all necessary functions for the optimal operation of proportional directional control valves with position sensor or valves in closed loop systems.

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Parker electronic modules series PWDXXA-40* for proportional valves (for rail mounting) are compact, easy to install and provide time-saving wiring by disconnectable terminals. The digital design of the circuit results in good accuracy and optimal adaption for proportional directional control valves with position transducer or valves in closed loop systems by a comfortable interface program.

Markets:

• Industrial
• Machine tools

Benefits:

• Proven design – ensures reliable operation
• Digital circuit design – enables optimum valve performance
• Free PC user software (www.parker.com/propxd) – for comfortable adaption
• Short delivery time – no warehousing necessary
• Parameterizable position control of valve spool
• Constant current control
• Differential input stage with different signal options
• Monitor output for spool stroke
• Four-quadrant ramp function
• Enable input for solenoid driver
• Status indicator
• Parametering via interface USB type-B
• Connection by disconnectable terminals
• In combination with valves without spool feedback
– pressure control with proportional pressure valve and pressure sensor
– position control with proportional DC valve and actuator position transducer
• Optional technology function “linearization”

Applications:

• Suitable for general hydraulic applications
• Machine tools
• General presses

Technical Specifications

Product Series	Electronic module
Actuation Type	N/A
Mounting Type	Snap-on mounting
Mounting Position	Unrestricted
Body Material	Polycarbonate
Function	Operation of proportional DC valves with position sensor
Maximum Operating Pressure	N/A
Maximum Pressure Setting	N/A
Pressure Control Range	N/A
Flow Rate	N/A
Maximum Flow Rate	N/A
Maximum Operating Temperature	60 °C
Minimum Operating Temperature	-20 °C
Seal Material	N/A
For Fluid Type	N/A
Interface Type	USB type-B
Input Voltage	18 – 30 VDC
Operating Current	Max. 2.0 A
Specifications Met	IP20 acc. EN 60529; V0 acc. UL 94; EMC EN 50081-2, EN 50082-2
Electrical Connection	Screw terminals 0.2 … 2.5 MM2, disconnectable
Cable Type	1.5 MM2 overall braid shield for supply voltage and solenoids (AWG16); 0.5 MM2 overall braid shield for sensor and signal (AWG20)
Cable Length	50 m
Weight	0.16 kg

Parker Series PWDXXA-40* E-Module for Proportional Directional Control Valves

Markets:

Benefits:

Applications:

Technical Specifications