สินค้าหมดชั่วคราว (Temporarily out of stock) ไม่พร้อมจำหน่าย
The Helmholz GmbH Digital-Input-Module for the modular fieldbus IO system TB20 and has 3 digital inputs with the terminals on the front connector are arranged for convenient wiring of 3-wire sensors also has 3 inputs, electrically isolated from the backplane bus.