Battery and Key Switch Module SIL3 | Honeywell FC-BKM-0001

Availability: 99 left in stock

Product Overview The Honeywell FC-BKM-0001 (Conformal Coated V1.1) functions as the specialized Battery and Key Switch Module for the Safety Manager SC (S300...

SKU: FC-BKM-001

Manufacturer: Honeywell
Product No.: FC-BKM-001
Product Type: S300 IOTA Backplanes
Product Origin: USA
Payment:T/T, Western Union
Weight: 580g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Honeywell FC-BKM-0001 (Conformal Coated V1.1) functions as the specialized Battery and Key Switch Module for the Safety Manager SC (S300 IOTA) ecosystem. This critical backplane component provides the mechanical and electrical infrastructure required to mount processor modules, I/O cards, and power supplies. It manages the high-speed system bus communication and distributes regulated 24 VDC power across the rack. By integrating key-switch security and battery backup support, the FC-BKM-0001 ensures that safety-instrumented functions (SIF) remain operational and secure against unauthorized logic changes. We supply this unit as 100% Brand New and Original in Factory Packing.

Technical Specifications

Attribute	Specification Value
Model Number	FC-BKM-0001 (CC V1.1)
Module Type	Battery and Key Switch / Backplane Module
System Compatibility	Honeywell Safety Manager SC (S300 IOTA)
Safety Certification	SIL3 (IEC 61508 Compliant)
Power Distribution	Integrated 24 VDC Internal Bus
Communication	High-speed system bus for inter-module data
Operating Temperature	–40°C to +85°C
Protection Rating	IP20 (Conformal Coated for harsh environments)
Mounting Options	Panel or 19-inch Rack Mount
Shipping Weight	2.0 kg

Engineering Advantages

Integrated Security Logic: The physical key switch on the FC-BKM-0001 provides a hardware-based "Lock" for the safety controller. This prevents unauthorized personnel from modifying safety logic or force-points remotely, fulfilling strict cybersecurity and safety protocol requirements.
Redundant Power Distribution: The module distributes regulated 24 VDC across the high-speed backplane. This design eliminates chaotic point-to-point wiring between modules, reducing potential failure points and simplifying cabinet cable management.
High-Speed Synchronous Bus: The backplane architecture supports real-time, deterministic communication between processor modules and I/O termination assemblies. This ensures the system meets the "Process Safety Time" (PST) required for SIL3 emergency shutdown (ESD) applications.
Ruggedized Conformal Coating (CC): The V1.1 variant features advanced conformal coating. This protective layer shields the internal circuitry from moisture, salt spray, and corrosive atmospheric gases commonly found in petrochemical and offshore environments.
Thermal Endurance: Unlike standard commercial electronics, the FC-BKM-0001 operates reliably in extreme temperatures from –40°C to +85°C. This eliminates the need for expensive cabinet cooling systems in many remote industrial locations.
Reliable Battery Management: The module provides the interface for system memory backup batteries. This ensures the controller retains its safety configuration and diagnostic logs during a total power loss event, allowing for a faster and safer system recovery.

FAQs

What is the function of the Key Switch on the FC-BKM-0001?

The key switch controls the operating mode of the Safety Manager. It allows authorized users to switch between "Run," "Program," and "Force" modes, ensuring that safety-critical parameters remain protected during normal plant operations.
How often should I replace the battery associated with this module?

While the module itself is long-lived, we recommend checking the system's diagnostic alarms for battery health. Typically, backup batteries require replacement every 2-3 years to ensure memory retention during power outages.
Does this module support hot-swapping of connected I/O cards?

Yes. The FC-BKM-0001 provides the stable mechanical and electrical backplane that supports the hot-swap capabilities of the S300 IOTA series, allowing you to replace I/O modules without de-energizing the entire rack.
Is this the V1.1 Conformal Coated version?

Yes. We supply the FC-BKM-0001 CC V1.1, which includes the protective coating for superior resistance to environmental contaminants. The unit arrives Brand New in original Honeywell factory packaging.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.