Title: +038=542.001-OS011._02-Previdia Max Brannsentral Nortek Instalasjonsveiledning.pdf
Supervised output, to drive alarm signalling devices or similar (also indicated as a NAC output) • Supervised input, to control the status of a device or the acquisition of a command • Conventional line, for interfacing with a conventional line • 4-20mA gas detector inputIFM4IO comes with:3 screws for securing the module to the grounding bar • 4 resistors @1kOhm 1w • 4 resistors @ 3k9Ohm • 4 resistors @ 470Ohm • 4 diodes -1n4007 • Instructions manual[A]Status LEDABC[B]Mini USB portD[C]IN/OUT xConnection terminals for input/ output xE[D]Holes for the grounding bar screws[E]CAN drive connector (opposite)LED IFM4IOColourOn solidFlashingCANBlueActivity on the CAN communication BUSRedThe respective channel, configured as “input”, is in alarm or activated statusI/OxGreenThe channel configured as “output” is activeYellowThe channel is in fault status28Description of the Previdia Max system partsInstallation manual