The Honeywell FC-BSN-1608, also cataloged as the FC-BSN-1608 Sensor Converter Module, serves as the primary interface for NAMUR proximity sensor signals within Honeywell Safety Manager systems. It executes safe signal conversion into standardized logic outputs for functional safety applications.
Hardware Specifications
Model: FC-BSN-1608
Brand: Honeywell
Origin: USA
Weight: Approx. 0.5 Kg
Dimensions: DIN-rail mount form factor
Operating Temp: –20 to +60 deg C typical
Power Consumption: 24 VDC nominal supply
Input Type: NAMUR proximity sensor signals
Output Type: Standardized safety system signals
Isolation: Galvanic isolation between input and output
Certifications: SIL-rated for functional safety use
4-20 mA HART Loop Protocol
The FC-BSN-1608 integrates into Honeywell DCS and SIS architectures using 4-20 mA HART loop protocol. Channel-to-channel isolation ensures that disturbances remain localized, while galvanic isolation protects control logic from field interference. This design supports seamless integration with Honeywell’s safety platforms and ensures compliance with functional safety standards.
Frequently Asked Questions
Q: Can the FC-BSN-1608 be hot-swapped during operation?
A: Hot-swap is supported when the module is de-energized; sensor inputs must be isolated before removal or insertion.
Q: How does the module handle overload or fault conditions
A: Galvanic isolation and internal monitoring prevent propagation of sensor faults to the system backplane.
Q: Is firmware upgrade required for integration?
A: No firmware upgrade is required; the module operates as a hardware-level converter with fixed logic behavior.
