Comnet FDC10RS1B Bidirectional Contact Closure Converter

Product Description

The COMNET FDC10RS1B is a bidirectional contact closure media converter designed for enterprise and industrial network infrastructure. This Type B, small-form unit mounts in a rack enclosure and converts dry contact closure signals for transmission over fiber or network media. It is suited for integrating alarm, access control, or sensor signals into larger communications systems. Network technicians and low-voltage integration professionals install this device where discrete signal transmission over extended distances is required. The compact form factor fits standard rack-mount chassis systems common in enterprise media converter deployments.

The FDC10RS1B fits enterprise media converter applications where bidirectional contact closure signal transport is needed across a structured cabling or fiber backbone. Typical installations include security systems, building automation, and industrial control environments where dry contact signals from door sensors, relays, or alarm panels must be reliably carried over network infrastructure. The small-form, rack-mount design allows high-density deployment in telecommunications rooms and equipment closets.

Key Features

• Bidirectional contact closure signal transmission for two-way dry contact integration
• Type B configuration for enterprise media converter chassis compatibility
• Small form factor designed for rack-mount deployment
• Supports integration of alarm, access control, and sensor signals over network media
• Sold individually as a single unit (each)

Compatibility

Designed as an OEM-style replacement or expansion module for enterprise media converter rack chassis systems that accept Type B small-form contact closure converter cards.

Installation Notes

Installation should be performed by a qualified low-voltage technician or network systems integrator familiar with contact closure signal wiring and enterprise media converter chassis. Power down the rack chassis before inserting or removing converter modules. Follow applicable local codes and manufacturer chassis guidelines for module seating and securing. Do not exceed the signal and load ratings of the connected dry contact circuits.