Duplomatic Io-Link Digital Amplifier For Open Loop Proportional Valves, Type EDM-M*IOL

Brand :
Duplomatic

IO-link digital amplifier for open loop proportional valves

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Description
Specifications
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Description

The EDM-M1, EDM-M2 and EDM-M3 cards are digital amplifier for open loop proportional valves control in Io-Link networks. Rail mounting DIN EN 50022. The card supplies the current to the solenoid according to the reference signal and independently of temperature variations or load impedance. The card is available in versions for the control of a single solenoid valve (M1), a double solenoid valve (M2) or two single solenoid valves (M3) by two independent channels. Each version is available with different maximum current settings and switching frequencies (PWM), optimized according to the relevant valve. The reference signal is digital via IO-Link. Temperature and working hours are monitored via IO-Link. The front panel houses the LEDs for diagnostics and card operation and a micro-USB port for connection to the EBC software for diagnostics. Configuration from the IO-Link Master.

Key Features

• IO-Link connectivity for smart automation • Advanced open loop control for proportional valves • User-friendly configuration via software

Downloads

Datasheet_EDM-M_IOL.pdf

pdf

Specifications

Type
Digital amplifier with IO-Link for open loop proportional valves
Series
31
Power Supply
19–30 V DC (max ripple 3 V)
Required Power
20–60 W
Max Input Current
4.5 A
Output Current
Up to 4.5 A
Reference Signals
Digital via IO-Link
Digital Input
ON > 8 V to Ub, OFF < 5 V (17 kΩ)
Digital Output
Low < 2 V, High > Ub
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
0.15 kg
EMC Compliance
2014/30/EU
Parameters
Ramps, PWM frequency, offset, gain, dither (software/IO-Link)
Diagnostics
Enhanced, via PLC/IO-Link
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