Honeywell RM7885A1015

$1,141.13

Controller Burner Manual Start Flame Safeguard

Availability: In Stock

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Condition: New

Brand: Honeywell

Status: Active

SKU: 71624

Manufacturer Part #: RM7885A1015

Description

The Honeywell RM7888A Relay Module is a microprocessor-based integrated burner control for industrial process semi-automatically fired gas, oil, coal or combination fuels for single and multiple burner industrial applications. The RM7888 system consists of the relay module, wiring subbase and amplifier. Options include keyboard display module (KDM), Modbus™ module, Data ControlBus™ Module, and remote display mounting. The RM7888 intended use is in conjunction with a master system control. The master system control determines the purge timing and confirms air supply and air flow. The RM7888 is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls. The basic functions of the RM7888A include semi-automatic burner startup sequencing, five user selectable operating (run) sequences, four line voltage sequence control inputs (commonly controlled with a Programmable Logic Controller [PLC]), flame supervision, system status indication, system or self-diagnostics and troubleshooting.

Documents

Description

The Honeywell RM7888A Relay Module is a microprocessor-based integrated burner control for industrial process semi-automatically fired gas, oil, coal or combination fuels for single and multiple burner industrial applications. The RM7888 system consists of the relay module, wiring subbase and amplifier. Options include keyboard display module (KDM), Modbus™ module, Data ControlBus™ Module, and remote display mounting. The RM7888 intended use is in conjunction with a master system control. The master system control determines the purge timing and confirms air supply and air flow. The RM7888 is programmed to provide a level of safety, functional capability and features beyond the capacity of conventional controls. The basic functions of the RM7888A include semi-automatic burner startup sequencing, five user selectable operating (run) sequences, four line voltage sequence control inputs (commonly controlled with a Programmable Logic Controller [PLC]), flame supervision, system status indication, system or self-diagnostics and troubleshooting.

Additional information

Weight	1 lbs
Brand	Honeywell
Condition	New
Production Status	Active

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RM7888A Relay Module; 7800 Series

Honeywell – Data Sheet

Attributes

Weight	1 lbs
Brand	Honeywell
Condition	New
Production Status	Active

Product Features

Safety features:
- Closed loop logic test.
- Dynamic input check.
- Dynamic safety relay test.
- Dynamic self-check logic.
- Expanded safe-start check.
- Internal hardware status monitoring.
- Tamper resistant timing and logic.
Access for external electrical voltage checks.
Application flexibility.
Communication interface capability through Modbus.
Dependable, long-term operation provided by microcomputer technology.
First-out annunciation and system diagnostics provided by a 2 row by 20 column vacuum fluorescent display (VFD) located on the KDM (optional).
Five LEDs for sequence information (see Fig. 1).
Interchangeable plug-in flame amplifiers.
Local or remote annunciation of RM7888 operation and fault information (with optional keyboard display module).
Nonvolatile memory; RM7888 retains history files and sequencing status after loss of power.

What's Included

Shipping Details

Pricing & Lead Times are based on details provided directly by the manufacturer, our network of distributors and based on historical lead times on any given product. This is the most up-to-date information we have currently. All orders are subject to 1 – 5 days of processing as the units must go through our product verification process at our main Shipping Hub in New York prior to being shipped out to you. Depending on your circumstances, we can expedite this processing time for additional costs, but orders cannot be expedited unless they are currently in stock. PLEASE NOTE: Any and all pricing and availability are subject to change without notice being given to the client.

Return Details

Equipment must be returned within (30) days of the date it was shipped, or made ready for pickup. In order to initiate a return, you must contact our sales team via email at [email protected] to receive an RMA # if it meets all criteria. Products returned after (30) days from our shipment date will be refused. After RMA acceptance, any parts that are returned to FireAlarm.com are subject to a minimum 25% restocking fee. New parts must be returned with original packaging, in un-opened, and uninstalled condition. If not, these parts may be subject to increased restocking fees or refusal. Depending on the circumstances of your order, and if you are a long-time customer of FireAlarm.com, other arrangements can be made. See our complete return policy for more information at: https://firealarm.com/faq/

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