FC-BKM-0001 | Honeywell Battery and Key Switch Module

Product Description

The FC-BKM-0001 from Honeywell is a Battery and Key Switch Module engineered to safeguard against power interruptions in safety-critical systems. With its durable construction and compatibility across multiple Honeywell platforms, it plays a vital role in maintaining continuous system reliability.

Technical Specifications

• Model Number: FC-BKM-0001

• Type: Battery and Key Switch Module

• Power Supply:

• 5 VDC ±10%

• 24 VDC (–15% to +30%)

• Operating Temperature: –5 °C to +70 °C (23 °F to +158 °F)

• Storage Temperature: –40 °C to +85 °C (–40 °F to +185 °F)

• Relative Humidity: 10–95% RH, non-condensing

• Output Supply Voltage: 14–31 VDC

• Output Resistance: Approx. 2 × 1.1 kΩ (parallel)

• Supply Current:

• 24 VDC: Max 20 mA per channel, typical 7 mA (shared load)

• 5 VDC: Max 10 mA

• Short Circuit Protection: Continuous short-circuit proof

• Dimensions (H × W × D): 176 × 35.2 × 212 mm

• Weight: 0.5 kg

Key Features

• Power Continuity: Provides backup protection against voltage interruptions

• Robust Design: Built for long-term durability in industrial environments

• System Compatibility: Integrates seamlessly with Honeywell Safety Manager systems

• Electrical Protection: Continuous short-circuit proof for enhanced safety

• Compact Form Factor: Slim profile for efficient cabinet installation

Application Scenarios

The FC-BKM-0001 is suitable for:

• Safety Instrumented Systems requiring uninterrupted power supply

• Industrial automation platforms with critical control functions

• Offshore and refinery installations where reliability is essential

• Distributed control systems needing integrated key switch functionality

FAQ

Q: What is the purpose of the key switch function?  A: It provides controlled access for authorized personnel, enhancing system security.

Q: Can the module operate in high humidity environments?  A: Yes, it supports up to 95% relative humidity, non-condensing.

Q: Does the module include built-in protection?  A: Yes, it is designed with continuous short-circuit proof capability.

Comparison with Similar Models

• FC-PSU-240516: Power supply module delivering stable 24 VDC output.

• FC-BKM-0001: Battery and key switch module ensuring backup power and secure system access.