Product Overview

The Honeywell FC-BKM-0001 V1.1 is a battery key module used in Honeywell safety-system installations to support backup power retention functions for critical system memory and configuration data. It is typically implemented where controlled power-loss behavior is required, helping preserve system state information and enabling predictable recovery after an outage or maintenance power-down.

This module is installed in control/safety cabinets as part of the platform’s power-management and retention strategy, supporting long-term system availability and serviceable replacement practices.

Data correction note

• The provided text describes this item as a “switch module” that automatically changes over to backup power. A battery key module is generally used for retention/backup purposes rather than acting as an automatic transfer switch.

Hardware Parameters

Typical functional characteristics for battery key modules

• Supports retention of critical data during loss of primary power

• Intended for continuous installed service with periodic inspection/replacement cycles

• Modular hardware format to simplify maintenance and spares management

Industrial Applications

• Backup retention support for safety-system cabinets during planned shutdowns

• Preserving configuration/state data to support controlled restart procedures

• Replacement part for preventive maintenance programs and spares stocking

• Installed base lifecycle support where uninterrupted control/safety readiness is required

• Modernization projects requiring stable data retention during staged upgrades