ComNet FDC80NLRM1 - Contact closure extender - up to 9.9 miles
- Indicating LEDs for monitoring power, contact closure status, and summary fault
- Automatic resettable solid-state current limiters
- Microprocessor-based logic and latching relays in the receiver unit
The ComNet FDC80 series contact closure transmitter and receiver units provide transmission of up to eight independent supervised or unsupervised dry switch or relay contact closures over a single optical fiber, or any two-wire RS-485 copper circuit. Microprocessor-based logic transmits the contact closure information in packets that are ordered and encoded, ensuring extremely robust and reliable transmission.
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Robust environmental adaptability
Designed to operate flawlessly in conditions ranging from -40°C to 75°C and with a humidity range of 0 - 95% (non-condensing), ensuring reliable performance in almost any environment.
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High reliability
With an MTBF (Mean Time Between Failures) of 100,000 hours, this device promises longevity and dependability for critical applications.
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Enhanced connectivity
Features a comprehensive interface with terminal block connectors for up to 8 contact closures and network connectivity, facilitating versatile integration into existing systems.
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Advanced networking capabilities
Supports wired connectivity with hot swap module replacement and over-current protection, alongside a maximum transfer distance of 16 km, making it ideal for extensive network setups.
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Efficient power usage
Operates on a mere 3 W of power, ensuring energy efficiency without compromising on performance.
