Apollo XP95A Switch Monitor Input/Output Module (55000-820USA)

Please Note: The Apollo XP95A Switch Monitor Input/Output Module (55000-820USA) is an obsolete product and may no longer be available for new installations. Replacement or alternative products may be required for system upgrades or maintenance.

The Apollo XP95A Switch Monitor Input/Output Module (55000-820USA) provides a flexible interface between an Apollo XP95 addressable fire alarm system and external equipment. The module combines a voltage-free single-pole changeover relay output, a single monitored switch input, and an unmonitored non-polarised opto-coupled input, allowing the fire alarm system to monitor and control a wide range of connected devices.

The 55000-820USA draws power directly from the addressable loop, removing the need for a separate power supply and simplifying installation. The module combines XPERT card addressing with flexible loop installation, helping speed up commissioning and setup.

The module is suitable for applications that require both monitoring and control functions, helping integrate fire alarm systems with building services and auxiliary equipment.

Key Features

• Addressable input/output module
• Voltage-free single-pole changeover relay output
• Single monitored switch input
• Unmonitored, non-polarised opto-coupled input
• Loop powered
• XPERT card addressing
• Suitable for monitoring and control applications
• Can be installed anywhere on the addressable loop
• Reliable operation and communication
• Obsolete product

Typical Applications

The Apollo 55000-820USA was commonly used for:

• Fire door control
• HVAC shutdown systems
• Smoke control systems
• Building management systems
• Alarm monitoring
• Plant equipment control
• Security system interfacing
• Remote equipment monitoring