Comnet FDX72M1SHR Universal Data Self Healing Ring

The ComNet FDX72M1SHR Self-Healing Ring Transceiver unit is a fully-digital modem designed for implementing RS232, RS422 or RS485 2 4-wire data communications networks of the highest possible reliability. network FDX72SHR units can support one full-duplex two half-duplex channels. These transceivers also feature translation to convert between protocols. re-clocking and regeneration permit an almost unlimited number transceiver/controller be used within network. environmentally hardened are ideal use in unconditioned out-of-plant roadside installations and, unlike many competing designs, only optical fiber required implement fully ring. Bi-color indicating LEDs provided rapidly ascertaining equipment operating status, including location breaks. Plug-and-play design ensures ease installation, no electrical adjustments ever required.

• Meets EIA RS232 RS422/RS485 (2 4-wire) specifications (Simplex Duplex Operation)
• Two Channel Capability: full channels
• Only Fault Tolerant/Self-Healing Operation
• Full regeneration: limit network
• Supports supervised multiple master architecture unparalleled reliability
• Remote Indication allows user determine when break loss prime power has occurred, field failed
• LED status indicators provide rapid all critical parameters, breaks failed transceivers
• May protocol conversion nodes (consult factory)
• Designed meet compliance with environmental requirements (ambient temperature, mechanical shock, vibration, humidity condensation, high-line/low-line voltage conditions transient protection) NEMA TS-1/TS-2 Caltrans Specification Traffic Signal Control Equipment
• Robust assures extremely high reliability out-of-plant/roadside environments
• NTCIP compatible
• Voltage protection on input/output lines provides from surges other events
• Wide dynamic range: attenuators never required
• Hot-swappable modules
• Interchangeable stand-alone mount – ComFit package
• Units may DIN-Rail mounted by addition model DINBKT1 DINBKT4 adaptor plate