This burner control module manages ignition sequences for industrial heating systems. It monitors flame presence and controls fuel valve operation safely. Therefore, this component suits boilers, furnaces, and process heaters.
Physical Dimensions and Weight Specifications
The Honeywell R7140G1000 features a compact housing for panel or rack mounting. Its width measures 110 mm for standard cutout dimensions. The total depth reaches 135 mm including the rear terminals. Consequently, technicians can install this module in burner control panels.
| Parameter | Specification |
|---|---|
| Product Model | Honeywell R7140G1000 |
| Width | 110 mm |
| Height | 145 mm |
| Depth | 135 mm |
| Weight | 0.85 kg |
Interface Types and Connection Layout
The Honeywell R7140G1000 provides screw-clamp terminals for all field wiring. A separate 11-pin socket carries flame sensor and valve connections. The front panel carries LED indicators for sequence step and fault status. Hence, operators can verify burner operation at a quick glance.
Component Count and Safety Architecture
This burner control module contains one main board with a dedicated microprocessor. The board holds self-checking circuitry for critical safety functions. You will also find a flame signal amplifier for sensor processing. An onboard watchdog timer shuts down the system during internal faults.
| Technical Feature | Description |
|---|---|
| Flame Sensor Types | UV or flame rod |
| Pre-Purge Timing | Adjustable 15 to 90 seconds |
| Ignition Trial | 10 seconds typical |
| Safety Rating | UL and FM approved |
| Power Supply | 120V AC, 50/60 Hz |
Energy Storage and Power Consumption
The Honeywell R7140G1000 draws 12 VA from the AC supply. An internal capacitor stores fault history for 48 hours without power. This storage retains last fault codes during maintenance shutdowns. Therefore, technicians can diagnose past issues after power restoration.
Safety Functions and Operational Features
The module includes a manual reset function for lockout conditions. It performs a self-test sequence at every startup. Users can select intermittent or continuous pilot operation via DIP switches. This controller meets NFPA 86 and EN 298 safety standards.
Details
| Weight | 0.2 kg |
|---|---|
| Dimensions | 85 × 65 × 30 mm |
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