PRODUCT DESCRIPTION
HONEYWELL R7848A1001 - Flame Safeguard Control Module
The HONEYWELL R7848A1001 is a microcomputer-based flame safeguard control module engineered for continuous supervision of industrial and commercial burner applications. It provides precise ignition sequencing, flame detection, and system interlock management to ensure safe and efficient operation of gas, oil, or combination fuel combustion systems. This unit integrates critical safety functions for furnaces, boilers, and process heaters.
Technical Specifications:
- SERIES/FAMILY: R7848 Series
- COMPONENT TYPE: Flame Safeguard Control Module
- ELECTRICAL SPECS: 120 VAC, 50/60 Hz Nominal Input Approximately 10 VA Power Consumption
- INTERFACE/CONTROL: Compatible with rectification (C7012) and ultraviolet (C7027, C7035, C7044) flame sensors Multiple relay outputs for igniter, fuel valves, and alarm Dedicated inputs for limit switches, air pressure switches, and purge interlocks
- PERFORMANCE TIMINGS: Pre-purge time configurable via subbase Ignition Trial Time (TIT) of 10 seconds Flame Failure Response Time (FFRT) maximum 2.0 seconds
- ENVIRONMENTAL/MOUNTING: Plugs into Q7800A or Q7800B Universal Wiring Subbase Designed for control cabinet installation (IP20 equivalent) Operating temperature range of -40 degrees C to 60 degrees C (-40 degrees F to 140 degrees F)
- COMPATIBILITY/APPLICATION: Industrial and commercial gas, oil, or combination fuel burners Suitable for furnaces, boilers, ovens, and process heaters requiring continuous flame supervision