Polarteknik Launches Next Generation Door Control Unit

The new D56 door control unit is designed and built to purpose of controlling electrical internal doors in trains.

The door control unit is designed for flexibility in controlling the train passenger flow for vestibule, saloon, catering, universal toilet and gangway fire doors that have different needs for functionality, features and safety.

In addition to door motor controlling the D56 module has several digital inputs and outputs for controlling auxiliary functions of a door.
source= https://railway-news.com/next-generation-door-control-units-polarteknik/

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