Duplomatic Proportional Directional Valve, Pilot Operated, With On-Board Electronics And Feedback For Closed Loop, Type DSPE*J, DSPE*JL, DSPE*JH

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Duplomatic

Proportional directional valve, pilot operated, with on-board electronics and feedback for closed loop

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Description
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Description

The DSPE*J, DSPE*JL and DSPE*JH are proportional directional valves, pilot operated, with on-board electronics and position feedback, for subplate mounting. They are available in sizes from ISO 4401-05 to ISO 4401-10 with oversized ports. they are employed to control the position and speed of the hydraulic actuators. Spools with open center and with closed center are available for each size. Instead, spools for regenerative circuits are available for DSPE7J*, DSPE8J* and DSPE10J*. The pilot supply can be internal, internal with built-in pressure reducing valve, or external. Internal or external drainage. The valves are available with different types of on-board electronics for closed loop: The J version is our standard electronics with analogue interface with current or voltage reference signal with connection 6 pin + PE. The JL version comes with compact box with Io-Link, Can-Open or analog interface and 5 pin M12 connection. The JH version has interface for fieldbus communication type EtherCAT, Ethernet/IP or Profinet, with 11 pin M12 connection.

Downloads

Datasheet_DSPE_J_ DSPE_JL_ DSPE_JH.pdf

pdf

Specifications

Integrated Driver
Digital electronics with monitoring and diagnostics
Max Pressure
320 bar (P-A-B), 140 bar (T port)
Flow Rate
30–60 l/min
Interface Options
±10V, 4–20mA, IO-Link, CANopen, EtherCAT, Profinet
Ambient Temp
-20°C to +60°C, fluid up to +80°C
Monitoring
Solenoid current feedback, LIN-bus interface
Supply Voltage
24 V DC ± 25%, max 3 Vpp ripple
Power Usage
40 VA, max current 2.8 A
Seal Types
NBR (standard), FPM (optional)
Diagnostic Tools
LIN bus monitoring, LED signals, feedback loop test
Control Accuracy
Digital compensation for hysteresis and deadband
Solenoid Configuration
Dual coil or single coil versions
Control Electronics
Microcontroller-based with parameter storage
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