TRP-C26 16 input RS485 acquisition module

This device allows to acquire the status of 16 logic inputs through an RS485 network, using ASCII or Modbus RTU protocol.

It has galvanic isolation up to 3750Vrms between inputs and RS485 interface, and can be used on network segments with up to 1200mt extension and up to 32 devices.

The device is equipped with removable terminals for the connection of the RS485 I/F, power supply and inputs.
All the inputs are optoisolated from the system and equipped with LEDs to signal the logical status. The inputs can be used as counters.

The extended range power supply from 10 to 30Vdc can be supplied either through removable terminals or through standard 12Vdc adapter (2.1mm jack).

The configuration and testing of the device is done through the TRP COM utility in Windows™ environment.

An adapter is optionally available to allow DIN rail mounting (See figure).