Comnet FDC80TM1 8-Channel Supervised Contact Closure Transmitter

The ComNet™ FDC80TM1 8-Channel Supervised Contact Closure Transmitter is an advanced solution for transmitting contact closures reliably over optical fiber or RS-485 copper circuits. With a microprocessor-based design, this product ensures robust transmission of up to eight independent contacts, while providing essential supervision and diagnostics through its user-friendly LED indicators and fault alarm contacts. Ideal for critical applications, it adheres to stringent environmental standards, making it a trustworthy choice for traffic signal control equipment.

ComNet FDC80TM1 Key Features

• Transmits: Up to eight independent supervised or unsupervised dry switch or relay contacts over one optical fiber or a 2-wire RS-485 copper circuit, providing flexibility and efficiency in various setups.
• Microprocessor-based Logic: Ensures that random contact closure states are eliminated during link loss or power failure, ensuring reliable performance in critical situations.
• Certified Compliance: Fully compliant with environmental requirements of NEMA TS-1/TS-2 and Caltrans Specification, ensuring durability and reliability in diverse conditions.
• Indicating LEDs: Provides real-time monitoring of power, contact closure status, and summary fault notifications, allowing for proactive system management.
• Solid-state Current Limiters: Automatic resettable design protects against overcurrent conditions, enhancing system reliability and longevity.
• Hot-swappable Modules: Enables easy maintenance and upgrades without system downtime, improving operational efficiency.
• Interchangeable Use: Can be used in stand-alone or rack mount configurations, ensuring compatibility with various installation scenarios.

ComNet FDC80TM1 Detailed Specifications