The Quad Monitored Output Module connects directly to the MZX Digital loop and requires a 24Vdc or 48Vdc power supply. It provides four monitored outputs for connection to conventional sounder circuits or auxiliary relays. Features: Four polarity reversal monitored outputs Class A or Class B wiring for versatility Uses 2 addresses when configured for 2 outputs Uses 4 addresses when configured for 4 outputs Compact DIN rail mount design saves space Lower installation costs than individual modules Built-in line isolators improve fault tolerance Status LED’s provide rapid diagnostics Two way IR communication to the 850EMT programming tool speeds up commissioning Monitors input power supply for improved system integrity VdS and CPD approved to EN54-17, EN54-18 and EN54-13 555.800.070 Datasheet Download 555.800.070 Datasheet