Comnet FDC80RM1 8-Channel Supervised Contact Closure Receiver

The ComNet™ FDC80RM1 8-Channel Supervised Contact Closure Receiver is designed to provide reliable transmission of up to eight independent dry switch or relay contact closures over optical fiber or RS-485 copper circuits. Featuring microprocessor-based logic and built-in supervision, this receiver ensures robust performance and fault detection with versatile configurations to meet your operational needs.

ComNet FDC80RM1 Features

• Transmits: Up to eight independent supervised or unsupervised dry switch or relay contacts over one optical fiber or a 2-wire RS-485 circuit, enhancing flexibility in system design.
• Reliable Logic: Microprocessor-based logic and latching relays prevent random state changes during power loss, ensuring continuous monitoring of contacts.
• Certified Performance: Complies with NEMA TS-1/TS-2 and Caltrans requirements for environmental resilience, ensuring dependable operation in various conditions.
• LED Indicators: Easily monitor power, contact closure status, and summary faults through built-in LEDs for quick diagnostics.
• Current Limiters: Features automatic resettable solid-state current limiters for enhanced protection against surges.
• Hot-Swappable Modules: Allows for easy maintenance without disrupting system operation, ensuring minimal downtime.
• Versatile Configuration: Interchangeable between stand-alone or rack mount use with ComFit compatibility, adapting to your installation needs.

ComNet FDC80RM1 Detailed Specifications