User Manual for COMNET 8-Channel Supervised Contact Closure Single Mode Fiber Receiver Click to enlarge the picture
Contents of the user manual for the COMNET 8-Channel Supervised Contact Closure Single
- Product category: Signal Extenders COMNET
- Brand: COMNET
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for COMNET Signal Extenders
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User manual for the COMNET 8-Channel Supervised Contact Closure Single contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any COMNET product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official COMNET user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a COMNET product will considerably shorten its lifespan!
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Product description Provided by third party: 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. Packets that are garbled, or packets out of sequence with transmission bit errors will not cause random changes of state in the FDC80R receiver unit relays. System faults are displayed via LED status indicators, and user-programmable summary fault alarm contacts are triggered in the FDC80R receiver unit. The FDC80R receiver is offered in both latching and non-latching relay configurations. - Key Features
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- Transmits up to eight independent supervised or unsupervised dry switch or relay contacts over one optical fiber, or via a 2-wire RS-485 point-to-point copper circuit
- Microprocessor-based logic and latching relays in the receiver unit eliminate random contact closure states in the event of a loss of the link, or a loss of prime operating power
- Indicating LEDs for monitoring power, contact closure status, and summary fault
- Automatic resettable solid-state current limiters
- Hot-swappable rack modules
- Interchangeable between stand-alone or rack mount use - ComFit
Table of Contents
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Technical parametersCOMNET FDC80RS1 Specs | | | Device Type | Contact closure extender | | Form Factor | External | | | | Connectivity Technology | Wired | | Max Transfer Distance | 42.9 miles | | | | Interfaces | 8 x contact closure - terminal block | | | | MTBF | 100,000 hours | | Compliant Standards | FCC Part 15, RoHS, cULus, NEMA TS-2, NEMA TS-1, EN 12464 | | | | Voltage Required | DC 8 - 15 V | | Power Consumption Operational | 3 Watt | | | | Width | 6.1 in | | Depth | 5.3 in | | Height | 2.2 in | | | | Service & Support | Limited warranty - lifetime | | | | Min Operating Temperature | -40
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