I/O interface with analog/digital inputs and digital outputs controlled via Modbus RTU over RS485 bus at high speed (up to 1Mb/s).
The digital I/O are galvanically isolated and equipped with LEDs for status signalling.
Two of the inputs are high speed type and also manage counting functions of the rising/falling edges and pulses of AB encoder.
The static outputs, designed with high-current MOSFET, are fully protected against permanent short-circuit, over-voltage and over-temperature.
Two of the analog inputs are individually configurable to read a voltage of 10V or a current of 20mA.
Two other analog inputs are individually configurable to read directly the temperature from standard resistive sensors such as 10kΩ NTC (linearised for five different curves), PT1000, KTY81 and KTY84.
Particularly suited for use with compact line Web PLCs through a configuration file and CoDeSys library for direct integration in the “PLC Configuration” of the programming tool.
Realisation on open board with support for DIN rail mounting.