Comnet FDC24NLSFP 24 Channel Duplex Contact Closure Transceiver (Non-Latching Relays), SFP Interface

The Comnet FDC24NLSFP 24 Channel Duplex Contact Closure Transceiver is designed to efficiently transmit up to twenty-four independent duplex dry switch or relay contact closures through a single SFP optical port or a four-wire RS-422 copper circuit. This unit is perfect for creating versatile contact closure scenarios with integrated fault monitoring, offering reliable performance under various environmental conditions, making it ideal for traffic signal control systems.

Comnet FDC24NLSFP Contact Closure Transceiver Features

• Support for Multiple Units: Easily manage one-to-many or many-to-one contact closure scenarios by supporting multiple units with the same address.
• High Capacity Transmission: Transmits up to twenty-four duplex independent dry switch or relay contacts over a single SFP fiber port or a 4-wire RS-422 copper circuit, maximizing your system's efficiency.
• Environmental Compliance: Designed to meet strict environmental requirements of NEMA TS-1/TS-2 and Caltrans Specifications, ensuring reliability in various operating conditions.
• Status Monitoring LEDs: Equipped with indicating LEDs for monitoring individual contact closure status and summary fault, providing quick visual feedback for system health.
• Cascadable Design: Facilitates system expansion up to 12 uniquely addressed units, providing a total of 288 unique duplex contacts over a single SFP port or RS-422 circuit.
• Current Limiting Technology: Features automatic resettable solid-state current limiters to protect against overloads and enhance reliability.
• Hot-Swappable Modules: Allows for easy maintenance by enabling replacement of rack modules without disrupting system operation.
• Flexible Mounting Options: Interchangeable between standalone or rack-mounted configurations for versatile installation in different environments.

Comnet FDC24NLSFP Detailed Specifications