Addressable Input Module – NF5261

An Addressable Input Module connects external devices to an addressable fire alarm system and sends their status to the fire alarm control panel. It uses a simple 2-wire connection and electronic addressing for easy installation and setup. The module works on a DC 24V loop and has low current use, making it suitable for different fire alarm applications. Its compact design allows easy mounting in offices, commercial buildings, factories, warehouses, and other facilities.

Key Features

• Addressable Input Module: Sends input signals from connected devices to the fire alarm control panel

• 2-Wire Connection: Uses a simple non-polarized 2-wire signal

• DC 24V Operation: Works on a 24V loop with a range of 16–28V

• Electronic Addressing: Makes setup and device identification simple

• Low Power Use: Uses ≤0.2 mA in standby and ≤0.8 mA during operation

• LED Indicator: Shows the working status of the module

• Easy Installation: Designed for simple mounting and connection

• Compact Design: Measures 86 mm × 38 mm × 86 mm with the base

• Compatible System: Designed to work with the NF5109 fire alarm control panel

Benefits

• Connects external devices to an addressable fire alarm system

• Helps send device status to the main control panel

• Simple wiring makes installation easier

• Electronic addressing makes system setup more convenient

• Low power use supports efficient operation

• Compact size allows easy installation in different locations

• Helps expand the functions of an addressable fire alarm system

Applications

• Offices and commercial buildings

• Hotels and restaurants

• Schools and colleges

• Hospitals and clinics

• Warehouses and storage areas

• Factories and industrial buildings

• Shopping centers and public buildings

• Other buildings using addressable fire alarm systems