Honeywell Morley-IAS Loop Driver Card 460mA 795-072-100

A plug-in loop driver card fitted inside a multi-protocol control panel to give it one additional detection loop. This is the component that actually determines which device family will communicate with the panel on that loop, so the card selection and the detector selection have to be made together at design stage. The card provides a single loop that can be wired either as a Class A closed loop or as a Class B open spur, and it supports optical and thermal detectors, monitor modules, control modules, isolator modules and conventional zone interface modules all on the same circuit. The 460 mA current rating allows a fuller device population than the lower-rated variant of the same card, which matters when a loop is carrying a large number of loop-powered sounders and beacons alongside the detectors. A practically useful feature is double address detection. If two devices are accidentally set to the same address during commissioning, the panel reports it instead of leaving a silent gap in the coverage. The loop voltage jumper must be set to the correct position for the installed driver type before power is applied. KIC supplies, installs and maintains it as part of the fire alarm systems we deliver across Egypt.