Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Overview
The Honeywell RM7800L1053 is a microprocessor-based integrated burner control designed for automatic sequencing, flame supervision, system diagnostics, and safety monitoring of industrial gas, oil, or combination burners. It ensures reliable operation with advanced safety and diagnostic features, supporting single burner systems.
Technical Specifications
| Parameter | Value |
|---|---|
| Power Supply | 120 Vac (+10/-15%), 50/60 Hz |
| Power Consumption | Max 10 W (Relay Module) |
| Ambient Operating Temp. | -40°F to 140°F (-40°C to 60°C) |
| Storage Temperature | -40°F to 150°F (-40°C to 66°C) |
| Humidity | 85% RH continuous, non-condensing |
| Mounting | Panel or wall mount with Q7800 subbase |
| Communication | Modbus™ compatible |
| Safety Integrity Level | SIL 3 capable |
| Dimensions (H×W×D) | 127 × 127 × 133 mm |
| Weight | 0.7 kg |
Applications
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Industrial boilers and burners
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Process heaters
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Power plant burners
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Single burner gas, oil, or combination fuel systems
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Applications requiring SIL 3 safety compliance
Key Advantages
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SIL 3 capable for high safety integrity
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Advanced diagnostics and fault history storage
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First-out annunciation and expanded system status
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Adjustable post purge and valve proving options
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Non-volatile memory retains critical data
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Supports remote reset and communication
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Compact and robust for industrial environments
FAQ
Q1: What type of fuel systems does the RM7800L1053 support?
A1: It supports gas, oil, and combination single burner systems.
Q2: Is the RM7800L1053 SIL 3 capable?
A2: Yes, when used in a properly designed safety system.
Q3: Can it retain fault history after a power loss?
A3: Yes, it has non-volatile memory to store history and status.
Q4: What is the maximum ambient operating temperature?
A4: It operates up to 140°F (60°C).
Q5: Does it support communication with external systems?
A5: Yes, it has Modbus™ interface capability.
Q6: What is the post purge adjustment range?
A6: Up to 60 minutes, with 15 seconds as the default setting.
Q7: Is remote reset available?
A7: Yes, remote reset is an optional feature.
Q8: How is safety ensured during operation?
A8: Through dynamic self-checks, hardware monitoring, and tamper-resistant logic.
Q9: What kind of mounting options are available?
A9: It can be panel mounted or wall mounted using the appropriate subbase.
Q10: What is the weight of the module?
A10: It weighs approximately 0.7 kg.
Recommended Related Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| RM7800E1012 | Relay Module (Gas) | 127 × 127 × 133 | 0.7 kg |
| RM7800G1003 | Relay Module (Oil) | 127 × 127 × 133 | 0.7 kg |
| RM7800M1019 | Relay Module (On/Off systems) | 127 × 127 × 133 | 0.7 kg |
| RM7800L1087 | Relay Module with VPS | 127 × 127 × 133 | 0.7 kg |
| S7800A1001 | Keyboard Display Module | 127 × 127 × 30 | 0.1 kg |
| S7810M1003 | Modbus Communication Module | 127 × 127 × 30 | 0.1 kg |
Popular Honeywell Models
| Model | Description | Dimensions (mm) | Weight |
|---|---|---|---|
| RM7890A1015 | Primary Burner Control | 127 × 127 × 133 | 0.7 kg |
| RM7895A1014 | Integrated Burner Control | 127 × 127 × 133 | 0.7 kg |
| RM7823A1011 | Relay Module | 127 × 127 × 133 | 0.7 kg |
| RM7838A1014 | Relay Module for Oil Burners | 127 × 127 × 133 | 0.7 kg |
| R7861A1026 | Flame Amplifier UV | 50 × 50 × 80 | 0.1 kg |
| S7800A1142 | Keyboard Display (VPS support) | 127 × 127 × 30 | 0.1 kg |
