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Honeywell RM7890A1015 On-Off Primary Control Unit

Honeywell RM7890A1015 On-Off Primary Control Unit
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Honeywell RM7890A1015 On-Off Primary Control Unit

Honeywell RM7890A1015 On-Off Primary Control Unit

SKU: RM7890A1015
In Stock 113
Rating:
$576.58 /ea
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Honeywell RM7890A1015 On-Off Primary Control Unit

The Honeywell RM7890A,B,C/EC7890A,B Relay Modules are microprocessor based integrated burner controls for semi-automatically fired gas, oil, or combination fuel single burner applications. The RM/EC7890 Relay Module is intended to replace the RA890F,G, H Protectorelay® Primary Control. The RM/EC7890 System consists of a relay module, subbase, and amplifier. Options include Personal Computer Interface, keyboard display module (KDM), Data ControlBus Module™, remote display mounting, first-out expanded annunciator and Combustion System Manager¨ Software.

Features:  Functions include automatic burner sequencing, flame supervision, system status indication, system or self diagnostics and troubleshooting. Subbase and amplifier are required for operation. Options include PC interface, keyboard display module, DATA CONTROLBUS™ MODULE, remote display module, first-out expanded annunciator, and COMBUSTION SYSTEM MANAGER™ software. Five LEDs provide sequence information. Interchangeable plug-in flame amplifiers. Optional local or remote annunciation of operation and fault information. Nonvolatile memory retains history files and sequencing status after power loss. Optional remote reset capability. Optional report generation. Selectable relight or lockout on loss of flame.

Frequency 50/60Hz
Voltage 120 VAC
Temperature Range -40F to 140F (-40C to 60C)
Approvals UL, CSA

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