• The A45E-2 addressable interface is designed for installation in enclosures of equipment associated with fire detection systems. The unit is installed directly on the ZP loop cables, carries a system address and allows signals from the relevant equipment to be interfaced to the fire alarm system. Input signals are fully displayed on the control panel and can be programmed to activate any system output. By routing loop wiring and installing interfaces adjacent to input equipment, system integrity is reduced and the need for long straight wiring between equipment terminals and the fire alarm interface is eliminated. Addressable input interface unit complies with EN54 Part18 Low profile DIN rail mount Accepts normally open input circuits Monitors input circuit wiring for open or short circuit faults

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