LST - MEA244-1

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Contents

Multi Module MEA244 1 ADM loop technology with System Sensor 200 protocol 4 independent line monitored inputs 4 independent outputs with patented monitoring of line resistance and load resistance Optimized for use in extinguishing systems Supply supervised for undervoltage Description The Multi Module MEA244 1 has been designed espe cially for use in extinguishing systems It has 4 indepen dent inputs for connection of contact detectors and 4 independent powerful outputs for actuation of external control devices addresses on the ADM loop During commissioning the base address which is assigned to input 1 gets ente red using a key all further addresses are automatically assigned by the module The inputs are monitor ...