Comnet FDC80TS1 8-Channel Supervised Contact Closure Transmitter

The ComNet™ FDC80TS1 8-Channel Supervised Contact Closure Transmitter offers a reliable solution for transmitting up to eight independent supervised or unsupervised dry switch or relay contacts over a single optical fiber or a two-wire RS-485 copper circuit. Its microprocessor-based design ensures robust transmission, while built-in diagnostics and visual indicators help monitor the system's health, making this transmitter an excellent choice for traffic signal control and other critical applications.

ComNet FDC80TS1 Key Features

• Transmission: Transmits up to eight independent supervised or unsupervised dry switch or relay contacts over one optical fiber, or via a 2-wire RS-485 point-to-point copper circuit, enhancing installation flexibility.
• Reliability: Microprocessor-based logic and latching relays in the receiver prevent random contact closure states during power loss, ensuring consistent operation.
• Compliance: Tested and certified for environmental requirements of NEMA TS-1/TS-2, guaranteeing durability in various conditions for critical traffic applications.
• Monitoring: Indicating LEDs for monitoring power, contact closure status, and summary fault provide real-time feedback on device status.
• Protection: Automatic resettable solid-state current limiters safeguard the device from damage due to unexpected surges.
• Convenience: Hot-swappable rack modules allow for easy upgrades or replacements without downtime.
• Flexibility: Interchangeable between stand-alone or rack mount use with the ComFit feature, catering to various installation setups.

ComNet FDC80TS1 Detailed Specifications