Morley 795-066-100 ZXSe Apollo XP95 Loop Card 460mA

795-066-100 spans two Apollo protocols in one card: a plug-in loop driver from the Morley ZXSe Panels range that runs Apollo XP95 and Discovery detectors and modules on the ZXSe series intelligent multi protocol fire alarm control panels. Connection to the host is made at the peripheral bus (port D) on the fire alarm control panel.

Coverage across the two Apollo series is broad, taking in optical smoke sensors, heat sensors and multi sensors, intrinsically safe heat and smoke sensors, loop powered beam detectors, switch and zone monitors, and output and sounder control.

Supervision continues once the loop is live: analogue values from every sensor are monitored by the loop driver and read out at the panel as a percentage of the alarm threshold, with both alarm and pre-alarm thresholds adjustable from the control panel where required. The card carries its own short-circuit isolation, and doubled addresses are detected reliably only up to 40 Ohms of loop resistance.

Host panels across the series house the card — the ZX1Se (722-001-301), ZX2Se (720-001-301) and ZX5Se (721-001-301) — while sibling loop drivers in the same accessories table cover other protocols: 795-058-105 for Hochiki ESP, 795-068-100 and 795-068 for System Sensor, 795-048 for Apollo Series 90 or XP95, and 795-072 for the Morley protocol.