RM7800L1012 | Honeywell 7800 Series Burner Control Relay Module With Display

Honeywell · HMIs & Displays

Description  The Honeywell RM7800L1012 is a microprocessor-based burner control relay module with an integrated keyboard display for monitoring and diagnostics. It manages automatic burner sequencing, flame supervision, and safety shutdown functions in commercial and industrial combustion systems.     Technical Specifications  Condition New/Never Used Surplus Brand Honeywell Category Burner Controls Part Number RM7800L1012 Subcategory Burner Control Relay Modules Supply Voltage 120 VAC Frequency 50/60 Hz Flame Establishing Period – Pilot 4 sec or 10 sec Flame Establishing Period – Main 10 sec or 15 sec Early Spark Termination Yes, 5 seconds Pre-Ignition Interlocks Low and High Fire Diagnostics Self and system diagnostics with history files Memory Type Non-volatile Amplifier Type Interchangeable plug-in amplifiers Indication Five LEDs and keyboard display module Operating Temperature -40°F to 140°F (-40°C to 60°C) Application Type Programming control Weight 4.8 lbs Information About RM7800L1012 The RM7800L1012 is a Honeywell 7800 Series burner control relay module designed to manage and monitor automatically fired gas or oil burners. It integrates a keyboard display module that provides real-time system status, fault history, and diagnostic information. The controller supports interchangeable plug-in flame amplifiers and maintains lockout and historical data using non-volatile memory after power loss. It is compatible with existing Honeywell flame detectors and supports flexible communication and annunciation options for local or remote monitoring. Key Features Integrated Keyboard Display Module: Provides on-site access to system status, diagnostics, and fault history information. Automatic Burner Sequencing: Controls pre-ignition, ignition, run, and shutdown sequences for safe burner operation. Flame Supervision Capability: Continuously monitors flame presence using compatible Honeywell flame detectors. Selectable Flame Establishing Periods: Supports configurable pilot and main flame establishing times for system flexibility. Advanced Diagnostics And Memory: Stores lockout status and history files in non-volatile memory for troubleshooting. Interchangeable Plug-In Amplifiers: Allows system configuration based on application-specific flame detection needs. LED Status Indicators: Five onboard LEDs provide clear visual indication of operating sequence and faults. The RM7800L1012 delivers the reliability and precision required for safe burner management, diagnostics, and flame supervision in industrial combustion control systems.

Brand: Honeywell · Category: HMIs & Displays

Key features

• Integrated Keyboard Display Module: Provides on-site access to system status, diagnostics, and fault history information.
• Automatic Burner Sequencing: Controls pre-ignition, ignition, run, and shutdown sequences for safe burner operation.
• Flame Supervision Capability: Continuously monitors flame presence using compatible Honeywell flame detectors.
• Selectable Flame Establishing Periods: Supports configurable pilot and main flame establishing times for system flexibility.
• Advanced Diagnostics And Memory: Stores lockout status and history files in non-volatile memory for troubleshooting.
• Interchangeable Plug-In Amplifiers: Allows system configuration based on application-specific flame detection needs.
• LED Status Indicators: Five onboard LEDs provide clear visual indication of operating sequence and faults.

Specifications

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