RM7897A1002 HONEYWELL 120 V 50/60 HZ. PROGRAMMABLE POST PURGE TIMING AND BLINKUM F

Manufacturer: Honeywell

RM7897A1002 HONEYWELL 120 V 50/60 HZ. PROGRAMMABLE POST PURGE TIMING AND BLINKUM F - 50/60Hz - 120 VAC - Used with 7800 Series Amplifiers - Flame Established Period - Pilot 4 sec or 10 sec - PrePurge Determined by ST7800A Purge Timer Card - PostPurge programmed with S7800A1142 display - Operating Ambient Temperature -40F to 140 F Features - Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting. - Subbase, amplifier and purge card 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. Power LED blinks fault code on Safety Shutdown. - Interchangeable plug-in flame amplifiers. - 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 recycle or lockout on loss of airflow or flame. - Shutter drive output. - Airflow switch check. - Delayed main valve. - Programmable post purge using S7800A1142 Keyboard Display (not provided). The Honeywell RM7890B; RM7895A Relay Modules are microprocessor based integrated burner controls for automatically fired gas, oil or combination fuel single burner On/Off applications. The RM7890B; RM7895A System consists of the relay module, wiring subbase, amplifier and the RM7895A also requires a purge timer. Options include Keyboard Display Module (KDM), Data Control Bus Module, remote display mounting and Modbus communications is available using the S7810M Modbus Module or configuring the S7800 KDM. The RM7890; RM7895 is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls. The RM7890; RM7895 provides on/off automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting. The RM7895 includes an output for the blower motor to provide purging.

SKU: HONEYWELL:RM7897A1002

Product Availability: 2

$779.61

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RM7897A1002 HONEYWELL 120 V 50/60 HZ. PROGRAMMABLE POST PURGE TIMING AND BLINKUM F

- 50/60Hz
- 120 VAC
- Used with 7800 Series Amplifiers
- Flame Established Period - Pilot 4 sec or 10 sec
- PrePurge Determined by ST7800A Purge Timer Card
- PostPurge programmed with S7800A1142 display
- Operating Ambient Temperature -40F to 140 F

Features
- Functions include automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting.
- Subbase, amplifier and purge card 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. Power LED blinks fault code on Safety Shutdown.
- Interchangeable plug-in flame amplifiers.
- 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 recycle or lockout on loss of airflow or flame.
- Shutter drive output.
- Airflow switch check.
- Delayed main valve.
- Programmable post purge using S7800A1142 Keyboard Display (not provided).

The Honeywell RM7890B; RM7895A Relay Modules are microprocessor based integrated burner controls for automatically fired gas, oil or combination fuel single burner On/Off applications. The RM7890B; RM7895A System consists of the relay module, wiring subbase, amplifier and the RM7895A also requires a purge timer. Options include Keyboard Display Module (KDM), Data Control Bus Module, remote display mounting and Modbus communications is available using the S7810M Modbus Module or configuring the S7800 KDM.

The RM7890; RM7895 is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls.

The RM7890; RM7895 provides on/off automatic burner sequencing, flame supervision, system status indication, system or self-diagnostics and troubleshooting. The RM7895 includes an output for the blower motor to provide purging.

Products specifications

Manufacturer	Honeywell