Honeywell TC809B1008 Mini Monitor Module

The Honeywell TC809B1008 is a compact mini monitor module designed for fire alarm and security systems. It interfaces normally open contact monitoring devices with the system loop, providing reliable addressable supervision in building automation and life safety installations.

Addressing and Device Compatibility

The module is configured using built-in rotary decade switches for precise system addressing. It supports standard 2-wire loops operating between 15 VDC and 32 VDC, and is specifically engineered to interface with normally open contact monitoring devices.

Electrical Supervision and Wiring Limits

For reliable line supervision, the initiating device circuit utilizes a 47K ohm end-of-line resistor. The maximum allowable IDC wiring resistance is 40 ohms to ensure proper signal transmission across the monitored circuit.

Mechanical Mounting and Environmental Ratings

Weighing 0.2 kg, the compact unit is designed for installation inside a single-gang junction box directly behind the monitored field device. It operates within a temperature range of 0 deg C to 49 deg C and accommodates relative humidity levels from 10% to 93% RH, non-condensing.

Technical Specifications

Frequently Asked Questions

Q: What type of field devices are compatible with the TC809B1008 module?

A: It is designed for use with normally open contact monitoring devices within fire alarm and security systems.

Q: How is the module addressed on the system loop?

A: System addressing is configured using integrated rotary decade switches on the unit.

Q: What is the maximum allowable wiring resistance for the initiating device circuit?

A: The maximum IDC wiring resistance is limited to 40 ohms.