The Morley-IAS MI-DCMO control output module is used with the Morley-IAS intelligent fire alarm control panels to provide either a single alarm circuit or a Form C relay. The MI-DCMO can be used to operate dry contacts for door holders, air handling unit shut down or other similar functions. Optionally the module can be used to supervise wiring to the output load providing monitoring of the external load voltage or power supply. If the monitored voltage falls below threshold then a fault condition will be indicated. Each MI-DCMO uses one of the ninety-nine possible module addresses available on a loop. It responds to regular polling from the control panel indicated by a pulsing LED, every successful communication.

• DIN rail mounting option • Surface mounting option • Tri-colour LED status indication • Built-in short circuit isolators • Visible address selector switches • LED status visible in 2 planes • Plug in connectors • Approved to GEA GEI 1-082 and CEA GEI 1-084

mechanical Dimensions (H x W x D) 93 x 94 x 23 (mm) Weight 110g Operating Temperature -20 ºC to +60 ºC Humidity 0 to 95% maximum non-condensing electrical Operating voltage 15 to 30 Vdc Standby current No comms 310μA at 24 Vdc maximum 1 comms every 5 seconds with LED blink 510μA at 24 Vdc maximum Terminal Wire 2.5 mm2 maximum Relay Form C Unsupervised 2A at 30 Vdc, resistive load. Supervised 1.5A at 30 Vdc, resistive load.