KiddeKE-IU3111-ZME Addressable Conventional Zone Monitoring Module (Isolated)

KE-IU3111-ZME is a zone monitoring module in the Kidde Excellence series that connects a conventional detector zone to an addressable loop. It operates with external power and supervises the zone below 35 mA. It is used to migrate existing conventional installations to an addressable control panel without removing the current wiring — in phased upgrades, the old floor wiring remains in place. The short-circuit isolator is built into the module; a short circuit at one point on the loop does not disable the rest of the line. Operating voltage 17–29 VDC, operating temperature -22…+55°C, protection class IP30. Dimensions 148 × 102 × 27 mm.