Title: +038=542.001-OS011._02-Previdia Max Brannsentral Nortek Instalasjonsveiledning.pdf
Connection of devices with alarm, early warning and fault outputs to channels configured as inputThe wiring diagram illustrates a connection made to one of the channels of the IFM4IO module [A], configured as input. The connected device [B] is equipped with a normally-closed fault signalling output [C], a normally-open alarm signalling output [D] and a normally-open early warning signalling output [E].A1IN2470Ohm yellow, purple, brown1KOhm brown, black, red3K9Ohm orange, white, redBCDEConnection to channels configured as conventional lineIN3K9Ohm orange, white, red12Installation41Fire detection and extinguishant systemConnection to channels configured as 4-20mA gas inputThe wiring diagram illustrates a connection made to one of the channels of the IFM4IO module [A], configured as gas output inclusive of a generic device with a 4-20mA output [B]powered from a 24V source [C].C24VA1IN2470Ohm yellow, purple, brownSB5.11