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

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

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


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COMNET FDC8TM1 overview

  • 1Description
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The ComNet FDC8 series contact closure transmitter and receiver provides transmission of up to eight independent contact closures over one RS232 link or optical fiber. Microprocessor-based logic sends the contact information in packets that are ordered and encoded, ensuring extremely robust transmission. Packets that are garbled, packets out of sequence, and transmission bit errors will not cause random changes of state on the contact relays. Also, the mechanical latching relays maintain their state even when the unit loses power. Each module incorporates power and individual status indicating LEDs for monitoring confirmation of contact closure of each of the eight channels. These units are interchangeable between stand-alone or card mount configurations.

UPC: 845770000887
Table of Contents
  • 1Description


Device Type Contact closure extender
Form Factor External - 1U
Connectivity Technology Wired
Cabling type Fiber optic
Max Transfer Distance 9.9 miles
Status Indicators Port status, power, link/activity
Features Hot swap module replacement, over-current protection
Expansion / Connectivity
Interfaces 8 x contact closure (input) - terminal block
1 x network (output) - ST multi-mode female
MTBF 100,000 hours
Compliant Standards FCC Part 15, RoHS, cULus, NEMA TS-2, NEMA TS-1, EN 12464
Power Device External power adapter
Voltage Required AC 120/230 V (50/60 Hz)
Power Consumption Operational 3 Watt
Dimensions & Weight
Width 5.3 in
Depth 6.1 in
Height 1.1 in
Manufacturer Warranty
Service & Support Limited warranty - lifetime
Environmental Parameters
Min Operating Temperature -40 F
Max Operating Temperature 167 F
Humidity Range Operating 0 - 95% (non-condensing)

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