RM7840L1018
PublishedBurner Control Relay Module
HoneywellControl Systems (PLC & DCS)ControllerIndustrial supply
Honeywell RM7840L1018 microprocessor-based 7800 Series burner control relay module for automatically fired gas, oil, or combination-fuel single-burner applications. 120 VAC, 50/60 Hz.
Wholesale supplyRM7840L1018
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Product identity6 fields
Item nameBurner Control Relay Module
Item number / codeRM7840L1018
BrandHoneywell
Product lineIndustrial supply
CategoryControl Systems (PLC & DCS)
Product typeController
Technical data11 rows
ModelRM7840L1018 Series
Voltage120 VAC
Automatic SequencingProvides precise burner startup, operation, and shutdown control
Dimensions127 × 127 × 127 mm
Flame SupervisionMonitors flame presence with infrared or ultraviolet sensors for safety
Flexible IntegrationCompatible with UL/CSA On/Off, Modulating, and FM/IRI burner applications
Modular DesignWorks with amplifiers, purge cards, and annunciators for expanded functionality
Operating Temperature20°C to +50°C (-4°F to +122°F)
Power ConsumptionApprox. 5 W
Safety ComplianceMeets UL, CSA, and FM standards for industrial combustion systems
Series7800 Series Relay Modules
Reference numbers1 public
HoneywellRM7840L1018