Honeywell RM7850A1001 7800 SERIES Burner Control

FAQ

Q1: What type of burner applications is the RM7850A1001 suitable for?
A1: It is designed for fully modulating burner applications using gas, oil, or combination fuels.

Q2: What is the power supply requirement for the RM7850A1001?
A2: The module operates at 120 Vac ±10%, 50/60 Hz.

Q3: What kind of flame detectors are compatible with this control?
A3: It supports UV detectors like C7027/C7035 and rectification flame rods with plug-in amplifiers such as R7847 or R7861.

Q4: Does it support flame signal self-check functionality?
A4: Yes, using dynamic self-check flame amplifiers such as R7861A.

Q5: Can the RM7850A1001 be used in SIL 3 safety systems?
A5: Yes, it is SIL 3 capable when used in an appropriately designed safety system.

Q6: What environmental conditions can it withstand?
A6: Operating temperatures from -40°C to +60°C, and 85% RH non-condensing humidity.

Q7: Is a Keyboard Display Module (KDM) required?
A7: No, it is optional, but provides additional diagnostics and configuration functions.

Q8: What are the dimensions and weight of the unit?
A8: The unit measures 127 x 127 x 133 mm and weighs 0.73 kg.

7800 SERIES Burner Control Honeywell RM7850A RM7850A1001

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