The Honeywell RM7800M2011 is a microprocessor-based relay module designed for flame safeguard and burner sequencing in modulating and on-off burner systems. As part of the RM7800 series, this module includes a grounding pin for improved electrical integrity and reliable system performance. It supports a wide range of flame detection technologies when used with compatible amplifiers and sensors.
Technical Specifications
- Model: RM7800M2011
- Series: RM7800
- Product Type: Flame Safeguard Relay Module
- Power Supply: 120V AC, 50/60 Hz
- Burner Operation: Modulating, On-Off
- Mounting: Q7800A Subbase (required)
- Flame Detection: UV, IR, or rectification (based on amplifier)
- Flame Amplifier Compatibility: R7847, R7848, R7849, R7851
- Field Flame Response Time (FFRT): Adjustable
- Reset Method: Manual reset required after lockout
- Grounding Pin: Integrated for secure electrical connection
- Diagnostics: LED indicators and S7830A display module support
- Condition: New
Key Features
- Microprocessor-based burner control for modulating burners
- Grounding pin ensures stable electrical connection
- Compatible with UV, IR, and flame rod detection
- Modular, plug-in design for quick installation and service
- Supports lockout history and real-time diagnostics
Compatible Accessories
- Q7800A Subbase
- S7830A Keyboard Display Module
- R7847, R7848, R7849, R7851 Flame Amplifiers
- Flame rods, UV and IR scanners
Industry Applications
- Industrial modulating burners
- Process heating systems
- Commercial hot water and steam boilers
- Combustion safety systems
Installation & Maintenance Notes
- Mount only with Q7800A subbase and confirm grounding pin is secure
- Select compatible amplifier and flame sensor based on burner design
- Configure FFRT to match system needs
- Test flame signal during commissioning
- Use S7830A display to monitor system performance and lockout codes
Request a Quote now or call us at 1-800-755-2883 for expert assistance.