Duplomatic Digital Amplifier For Proportional And Servo-Proportional Valves In Closed Loop, Type EDM-J

Brand :
Duplomatic

Digital amplifier for proportional and servo-proportional valves in closed loop

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Description

The EDM-J card is a digital amplifier intended for closed loop control of single solenoid or double solenoids proportional valves with feedback and servo-proportional valves, for rail mounting DIN EN 50022. The card controls the position of the spool of the valve according to the reference signal, ensuring linear regulation with minimum hysteresis. The reference signal is voltage or current. These cards are preset in the factory according to the ordering code chosen, to optimize performance based on the valve they are combined with. The front panel houses the LEDs for diagnostics and card operation and a micro-USB port for connection to the EDC software for diagnostics and / or configuration. Kit EDMPC available, catalog 89820. The Io-Link version is to be configured via bus.

Key Features

• Closed-loop digital amplifier for high accuracy • Fast setup with diagnostic LEDs and USB interface • Flexible input options for seamless integration

Downloads

Datasheet_EDM-J.pdf

pdf
Download

Specifications

Type
Digital amplifier for closed-loop control of proportional valves
Series
30
Power Supply
19–30 V DC (ripple included)
Required Power
50 W
Max Input Current
4 A
Output Current
430–4000 mA
Analogue Inputs
±10 V, 0–10 V (Ri = 11 kΩ), 4–20 mA (Ri = 56 Ω)
Digital Input
ON > 8 V to Ub, OFF < 5 V (17 kΩ)
Monitor Outputs
±10 V, 0–10 V, 4–20 mA
Fuse, External
6 A (medium time lag)
Housing material
ABS
Housing Dimensions
23 x 98 x 122 mm
Mounting
DIN EN 50022 rail
Connections
Plug-in terminal block, 15 poles, micro USB
Protection degree
IP20
Operating Temperature
-20°C to +70°C
Mass
0.13 kg
EMC Compliance
2014/30/EU
Feedback
Spool position closed-loop control
Diagnostic
LEDs, micro USB port for setup

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