Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Description
The Honeywell RM7895A1014 is a microprocessor-based burner control relay module designed for automatically fired single-burner gas, oil, or combination fuel applications. It ensures safe and reliable burner sequencing, flame supervision, system diagnostics, and status indication. This module forms part of Honeywell’s 7800 Series, known for its safety and operational flexibility.
Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 120 VAC (+10/-15%), 50/60 Hz |
| Power Consumption | 10 W max |
| Maximum Connected Load | 2000 VA |
| Operating Temperature | -40°F to +140°F (-40°C to +60°C) |
| Storage Temperature | -60°F to +150°F (-40°C to +66°C) |
| Humidity | 85% RH continuous, non-condensing |
| Dimensions | 127 x 127 x 133 mm |
| Weight | 0.83 kg |
Applications
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Industrial boilers
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Commercial heating systems
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Process burners
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Gas and oil-fired single-burner equipment
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Combustion systems requiring enhanced safety and diagnostics
Advantages
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Microprocessor-controlled for improved safety and reliability
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Dynamic self-checking flame supervision
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Optional communication interfaces for remote monitoring
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Nonvolatile memory retains status after power loss
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First-out annunciation for quick fault identification
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Tamper-resistant design with internal hardware monitoring
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Flexible mounting options (panel or wall mount)
Frequently Asked Questions (FAQ)
Q1: What type of burners is the RM7895A1014 suitable for?
A1: It is designed for gas, oil, or combination fuel single-burner applications.
Q2: Does the module retain fault history after a power loss?
A2: Yes, it has nonvolatile memory to retain status and history.
Q3: What is the input voltage requirement?
A3: 120 VAC with ±10% tolerance at 50 or 60 Hz.
Q4: Can it be used in high-humidity environments?
A4: Yes, up to 85% RH, non-condensing.
Q5: Does it support remote reset and monitoring?
A5: Yes, with optional remote reset and communication modules.
Q6: Is it compatible with flame rod and UV flame detectors?
A6: Yes, it supports both types with appropriate amplifiers.
Q7: What is the flame failure response time?
A7: 0.8 or 3 seconds depending on the amplifier used.
Q8: What safety checks does it include?
A8: Interlock checks, self-diagnostics, dynamic flame checks, and more.
Q9: Can it handle delayed main valve operation?
A9: Yes, delayed main valve output is supported.
Q10: Is it certified by safety agencies?
A10: Yes, it is UL listed, CSA certified, and FM approved.
Recommended Related Models (Same Series or Similar)
| Model | Voltage | Flame Failure Response | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| RM7895B1014 | 120 VAC | 0.8/3 sec | 127 x 127 x 133 | 0.83 |
| RM7895C1012 | 120 VAC | 0.8/3 sec | 127 x 127 x 133 | 0.83 |
| RM7895D1011 | 120 VAC | 0.8/3 sec | 127 x 127 x 133 | 0.83 |
| RM7896A1019 | 120 VAC | 0.8/3 sec | 127 x 127 x 133 | 0.83 |
| RM7896B1017 | 120 VAC | 0.8/3 sec | 127 x 127 x 133 | 0.83 |
| RM7896C1036 | 120 VAC | 0.8/3 sec | 127 x 127 x 133 | 0.83 |
Popular Honeywell Models
| Model | Application Type | Voltage | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| RM7800L1012 | Burner Control | 120 VAC | 127 x 127 x 133 | 0.83 |
| RM7800M1013 | Burner Control | 120 VAC | 127 x 127 x 133 | 0.83 |
| RM7890A1015 | Primary Burner Control | 120 VAC | 127 x 127 x 133 | 0.83 |
| RM7897A1002 | Primary Burner Control | 120 VAC | 127 x 127 x 133 | 0.83 |
| RM7823A1011 | Modulating Burner Control | 120 VAC | 127 x 127 x 133 | 0.83 |
| RM7840L1018 | Programmable Controller | 120 VAC | 127 x 127 x 133 | 0.83 |
