IM1-451EX-R

5 relay outputs (NO), Output mode adjustable (NO/NC mode), Input circuits monitored for wire-break/short-circuit (ON/OFF switchable), Common alarm output, Complete galvanic isolation, Input reverse-polarity protected, ATEX, IECEx, UL, C, FM, US, CSA, TR CU, INMETRO, TIIS, NEPSI, Installation in zone 2