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.
