COMNET 8-Channel Supervised Contact Closure Multimode Transmitter (Up to 10 mi)

BH #COFDC80TM1 • MFR #FDC80TM1
COMNET 8-Channel Supervised Contact Closure Multimode Transmitter (Up to 10 mi)
Special Order
Expected availability: 7-10 business days
$974.95

COMNET 8-Channel Supervised Contact Closure Multimode Transmitter (Up to 10 mi)

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COMNET FDC80TM1 Overview

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. The supervising function in the FDC80T transmitter allows for the detection of short and open circuit conditions, and normally open or normally closed contact inputs are supported.

Key Features

  • 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
  • Tested and certified by an independent laboratory for full compliance with the environmental requirements of NEMA TS-1/TS-2 and the Caltrans Specification for Traffic Signal Control Equipment
  • 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

COMNET FDC80TM1 Specs

General
Device TypeContact closure extender
Form FactorExternal - 1U
Networking
Connectivity TechnologyWired
Cabling typeFiber optic
Max Transfer Distance9.9 miles
Status IndicatorsPower, fault
FeaturesHot swap module replacement, over-current protection
Expansion / Connectivity
Interfaces8 x contact closure (input) - terminal block
1 x network (output) - ST multi-mode female
Miscellaneous
MTBF100,000 hours
Compliant StandardsFCC Part 15, RoHS, cULus, EN 12464
Power
Voltage RequiredDC 8 - 15 V
Power Consumption Operational3 Watt
Dimensions & Weight
Width6.1 in
Depth5.3 in
Height1.1 in
Manufacturer Warranty
Service & SupportLimited warranty - lifetime
Environmental Parameters
Min Operating Temperature-40 °F
Max Operating Temperature167 °F
Humidity Range Operating0 - 95% (non-condensing)
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