Range Setting Module Honeywell FC-BSDOL-04UNI

Product Description

The FC-BSDOL-04UNI is a precision interface module for the Honeywell Safety Manager SC platform, designed to provide high-accuracy range settings for four loop-monitored output channels. It specifically supports the SDOL-0424 digital output modules and mounts directly onto the programming connector ($Px$) of the I/O backplane, enabling seamless integration and calibration of safety-critical output signals.

Essential for applications requiring precise current sensing, the FC-BSDOL-04UNI helps prevent false "lead breakage" alarms and nuisance trips, ensuring reliable operation in safety-instrumented loops. Its modular architecture, consisting of a main section and 16 sub-modules, provides fine-grained control and maintenance flexibility in demanding industrial automation environments.

Technical Specifications

Key Operational Features

• Precision Calibration: High-resolution adjustments ensure output current thresholds match field load conditions, improving loop diagnostic accuracy.

• Redundancy Optimization: In redundant configurations, a single FC-BSDOL-04UNI supports a pair of SDOL-0424 modules, reducing cabinet space and hardware costs.

• Direct Backplane Mounting: Connects directly to the $Px$ programming connector, eliminating the need for external brackets or secondary wiring.

• Modular Architecture: Sixteen sub-modules allow channel-by-channel tuning and simplified maintenance.

Technical FAQ

What is the primary purpose of the FC-BSDOL-04UNI?
It sets precise electrical "ranges" for loop-monitored digital outputs, ensuring the system can distinguish between normal operation and field faults, such as broken wires or shorts.

Does this module require its own power source?
No, it draws 24 VDC through the Safety Manager I/O backplane, simplifying installation and reducing wiring complexity.