Product Description
Product Overview
- The Honeywell R7140L1009 Burner Control Module is a robust and programmable control unit designed as an upgrade replacement for the R4140 or BC7000 burner controls within Honeywell’s industrial combustion systems. This module manages burner sequencing with configurable flame establishing periods for pilot (4 or 10 seconds) and main (10 or 15 seconds) flames, featuring lockout interlocks for safety. Operating on 120 V AC with support for 50/60 Hz frequencies, it requires a compatible flame signal amplifier and purge timer card, offering reliable performance in a wide temperature range (-40°F to +140°F) and a 0.5 G vibration environment.
Technical Information
| Parameter | Specifications |
|---|---|
| Manufacturer | Honeywell |
| Model/Part Number | R7140L1009 |
| Description | Burner Control Module |
| Application | Upgrade Replacement Programming Control for R4140 or BC7000 |
| Flame Establishing Period - Pilot | 4 sec or 10 sec |
| Flame Establishing Period - Main | 10 sec or 15 sec |
| Interlocks | Lockout |
| Required Components | R7847, R7848, R7849, R7851, R7852, R7861, or R7886 Flame Signal Amplifier; ST7800 Plug-in Purge Timer Card |
| Voltage | 120 V AC (+10%, -15%; 108 V AC to 132 V AC) |
| Frequency | 50 Hz 60 Hz (±10%; 54 Hz to 66 Hz) |
| Vibration | 0.5 G environment |
| Early Spark Termination | Yes, 5 sec |
| Ambient Temperature Range | -40°F to +140°F (-40°C to 60°C) |
| Dimensions (WxHxD) | 7 in. wide x 6 5/32 in. high x 5 3/4 in. deep (177.8 mm x 156.4 mm x 146.1 mm) |
| Weight | 5.00 lb (2.27 kg) |
Specific Configuration
- Model/Part Number: R7140L1009
- Configuration Details:
- No additional suffix or option codes specified beyond model number, indicating a standard configuration
Additional Notes
- The "R7140L1009" is an upgrade replacement for the R4140 or BC7000, enhancing burner control functionality in Honeywell’s combustion systems with programmable flame timing and lockout safety features.
- "Required Components" include a range of flame signal amplifiers (e.g., R7847 to R7886) and the ST7800 purge timer card, essential for operation and customization of purge periods.
- Voltage "120 Vac (+10, -15%)" is calculated as 108 V AC to 132 V AC, and "60 Hz (±10%)" as 54 Hz to 66 Hz for clarity; 50 Hz is listed separately without tolerance, assumed fixed.
- Dimensions "7 in. wide x 6 5/32 high x 5 3/4 in. deep" are converted to metric (7 in. = 177.8 mm, 6 5/32 in. = 156.4 mm, 5 3/4 in. = 146.1 mm) for consistency, interpreted as width x height x depth (WxHxD).
- Weight "5.00 lbs" is converted to 5.00 lb (2.27 kg) for standard notation and broader usability.
- Ambient temperature "-40 F to +140 F" is converted to -40°C to 60°C for metric alignment.
- Limited input data restricts additional specs (e.g., power consumption, specific safety ratings); these could be sourced from Honeywell combustion control documentation if needed.