This device allows to acquire the status of 4 logic inputs and to manage the status of 4 relay logic outputs through an RS485 network, using ASCII or Modbus RTU protocol.
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).
It has galvanic isolation up to 3750Vrms between I/O 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 extractable terminals both for the connection of RS485 I/F and the power supply and I/O.
The I/Os are optoisolated from the system and equipped with LEDs to signal the logical status.
The extended range power supply from 18 to 30Vdc can be supplied either through removable terminals or through standard 12Vdc adapter (2.1mm jack).
Reviews
There are no reviews yet.