NOTIFIER IIG4N ADDRESSABLE MODULE 4 INPUTS 4÷20 MA

Addressable 4-20mA analog interface for analog control panels. It allows the management of four gas detectors. This, through the control panel, will assign each detector an address. The sensor will have two early warning thresholds and one alarm threshold. The thresholds, depending on the type of gas, will be expressed in ppm or in% of L.I.E. The coding of the address for each detector takes place through a dip-switch, using four consecutive addresses out of the 99 available per line. The module requires an auxiliary power supply. Usable with AM4000G control unit and with AM series control units. 15-30 Vcc power supply. Quiescent current 22mA plus current for gas detectors with external supply. Operating temperature from 0°C to +50°C. Relative humidity up to 93%. Degree of protection IP 55.