Comnet FDC8R232 8 Channel Contact Closure Receiver (RS232)

The ComNet™ FDC8R232 8 Channel Contact Closure Receiver (RS232) is designed for reliable and efficient communication, enabling the transmission of eight independent contact closures over a single RS232 link or optical fiber. Its microprocessor-based logic ensures robust transmission, preventing errors and maintaining relay states even during power disruptions. With features like indicating LEDs for monitoring and a versatile mounting options, this unit is perfect for a variety of applications.

ComNet FDC8R232 Key Features

• Transmits: Up to eight contact closures over one RS232 link or optical fiber, allowing for efficient monitoring and control with fewer cables.
• Point-to-Point Architecture: Eight channel configuration ensures direct and reliable communication with minimal interference.
• Indicating LEDs: Individual status LEDs for power and contact channels simplify monitoring and troubleshooting.
• Latching Relays: Eight SPST latching relays maintain their state even during power loss, preventing unexpected changes in relay status.
• Environmental Compliance: Certified by an independent laboratory, guaranteeing adherence to strict NEMA TS-1/TS-2 and Caltrans specifications for durability and reliability.
• Robust Logic Control: Microprocessor-based design prevents random changes in contact status during link or power loss, enhancing system reliability.
• Relay Contact Rating: Rated for 30 VDC, 1 Amp, normally open contacts, accommodating various application requirements.
• Current Limiters: Automatic resettable solid-state current limiters protect the system from overloads.
• Hot-Swappable Modules: Facilitates maintenance and upgrades without system downtime for seamless operation.
• Versatile Mounting Options: Interchangeable between stand-alone or rack mount use with exclusive ComFit housing, providing flexibility in installation.

ComNet FDC8R232 Detailed Specifications