MT/S 4.12.1 Zone Terminal User Manual

This document provides configuration, wiring, and application software details for the ABB i-bus EIB Zone Terminal MT/S 4.12.1, including functional descriptions of its display, inputs, outputs, and communication objects. It covers parameters such as debounce time, cyclical sending, and device status on bus return, along with application examples for zone fault handling, alarm devices, EIB bus monitoring, and parallel connection of zone terminals.