Description
RM7838B1021 Programming Control
Manual Start Industrial Programmer with Valve Proving, 120 Vac, Includes Keyboard Display, Interrupted Pilot
The RM7838B1021 is a manual-start, microprocessor-based programming control designed for industrial semi-automatically fired burners using gas, oil, coal, or combination fuels. Featuring Valve Proving and programmable post purge, this advanced burner control offers enhanced safety, flexibility, and diagnostics capabilities in demanding combustion environments.
Key Features
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Manual-start, semi-automatic burner sequencing
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Integrated Valve Proving Feature for enhanced safety
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Programmable post purge time using S7800A1142 Keyboard Display (included)
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Supports purge, pilot ignition, flame monitoring, and run period supervision
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Five LEDs indicate sequence status and lockout fault codes
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Intermittent pilot valve control
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Compatible with plug-in flame amplifiers and Honeywell flame detectors
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Access terminals for external voltage checks
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Nonvolatile memory preserves status and history after power loss
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Application flexibility with optional PC and ModBus communication modules
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Operates reliably in harsh industrial environments
Technical Specifications
| Specification | Value |
|---|---|
| Application | Semi-Automatic Programming Control w/VPS |
| Voltage | 120 Vac |
| Pilot Type | Interrupted |
| Flame Establishing Period – Pilot | 4 sec or 10 sec |
| Flame Establishing Period – Main | 10 sec or Intermittent |
| Interlocks | Lockout |
| Valve Proving | Yes (with S7800A1142) |
| Display | S7800A1142 (included) |