Morley 795-066-100 ZX Loop Driver Card for Apollo XP95 / Discovery Protocol

Morley 795-066-100 ZX Loop Driver Card for Apollo XP95 / Discovery Protocol 

The Apollo Loop Driver is a plug-in card for use in the ZXSe series intelligent multi-protocol fi re alarm control panels. This card allows ZXSe series control panels to support input/output points from Apollo, XP95 and Discovery series addressable devices such as:

• Optical smoke sensors
• Heat sensors
• Multi sensors
• Intrinsically safe heat and smoke sensors
• Loop powered beam detectors
• Switch and zone monitors
• Output and sounder control modules
• Manual call points
• Loop powered addressable sounders

The plug-in card provides power for and handles communications to the addressable devices. The loop driver continuously monitors the analogue values of all sensors and displays this value on the panel as a

percentage of the alarm threshold value. Both the alarm and pre-alarm threshold levels can be adjusted from the control panel if required.

Up to 126 devices can be connected to a single loop driver card. Each Apollo device has either an XPERT key (in the detector base) or a DualIn-Line (DIL) Switch (on the module) to allow a unique address, in the range 001 to 126, to be selected.

The loop driver can support class-A and class-B wiring confi gurations. Short-circuit isolation and double address detection are built into the plug in card.

The AUTO-LEARN facility provided in the ZXSe series control panels saves considerable time and effort when installing a new loop or when changing sensor confi guration. It allows the system to learn for itself what devices have been installed on the loop.

Key Features

• Compatible with ZX Se series intelligent multi protocol fire alarm control panels
• Provides one class-A or class-B loop
• Supports Discovery and XP95 detectors and modules
• Plug-in connection
• Double address detection
• Connects to the peripheral bus (port D) on the fire alarm control panel