Distributed I/O Digital Module, 5 Inputs, 2.5 w

Description

The Z-D-IN is used to interface 5 digital signals (push-button, limit switch, remote, control switch, relais etc.) with all of control systems which are able to communicate by the protocol ModBus RTU through the RS485 serial interface. A 16 bit counter is available on each input, the maximum frequency input is 100Hz and it is possible to set one input as a fast counter with a maximum frequency of 10kHz. The module is ModBus slave and can be coupled with any ModBus master device. A 3-way galvanic isolation among power supply/input/RS485 circuits assures the integrity of your data.