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American Fibertek RTX81B 4 Channel Bi-Directional Contact Closure System, Multimode, Rack Card Transmitter
RTX-81B American Fibertek | JMAC Supply
 

Our Price: $986.00


Product Code: AMERICAN-FIBERTEK-RTX81B
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American Fibertek RTX81B 4 Channel Bi-Directional Contact Closure System, Multimode, Rack Card Transmitter


  • Also known as: RTX81B, AZ-RTX81B

    • The American Fibertek RTX81B 81B Series multiplexes 8 total channels (4 in each direction) of dry latching contact closure on one multimode fiber. A user selectable feature allows the contact status to be maintained unchanged or reset through power-cycle and loss-of-optical-power. A reset button is available to clear all contact status to the default state. Individual channel LEDs on the transmitter and the receiver units indicate the channel status. These systems require no field adjustments at installation or additional maintenance thereafter. Diagnostic indicators provide a quick visual indication of system status. Equipment may be ordered as stand alone modules or rack cards that are mounted in the SR-20D/2 or SR-20R/1 AFI Card Cages. The Afinety intelligent remote monitoring system is available on the Rack Card product, please consult factory.    		Features:
    • 4 Channels Bi-Directional, Form-C (Normally Open or Normally Closed) Dry Contact Closure
    • Latching Relays reduce power requirement
    • User-Selectable feature maintains Contact Status through Power-Cycle and Loss-of-Optical-Power
    • User Control to Reset all Contact Status
    • Diagnostics: Power, Optical Presence and Channel Indicators
    • High Density DB26 Data Connector with Adaptor to screw terminal


    Technical Specifications:
    • Contact Closure Rating: 0.5A Max. 40 Volt DC or Peak AC Per Channel
    • Response Time: 5 ms
    • Connector: DB26 with Adaptor to Screw Terminal
    • Wavelength: 1310/1550 nm
    • Loss Budget (62.5/125):12 dB
    • Connector: ST
    • Temperature (Operating) -40C to +75C, non-condensing
    • Power Supply: AFI SR 20/2
    • Dimensions: 6-1/2 x 5 x 1


    For more information about the American Fibertek RTX-81B, please contact us.

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