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American Fibertek RR88 Eight Channel Supervised External Contact Closure System, Multimode, Rack Card Receiver
RR-88 American Fibertek | JMAC Supply
 


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Product Code: AMERICAN-FIBERTEK-RR88
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American Fibertek RR88 Eight Channel Supervised External Contact Closure System, Multimode, Rack Card Receiver


  • Also known as: RR88, AZ-RR88

    • The American Fibertek RR88 is the rack card receiver component of the 88 series which multiplexes 8 channels of "supervised input" dry contact closure on one multimode fiber. A set of 8 LEDs on the transmitter and the receiver units indicates the channel(s) status.

    The contact input supervision will detect an open connection and a shorted connection as an alarm. The alarm condition is removed only when the contact input voltage fails within a predetermined range.

    Failsafe operation is provided such that, if the optical power is lost or the transmitter or receiver DC power is lost, the normally open contact outputs will go the alarm states (open).

    Diagnostic indicators provide a quick visual indication of system status. The rack cards are mounted in the American Fibertek Card Cages SR-20/2 or SR-20R/1.    		Features:
    • 8 Channels, Form C (Normally Open or Normally Closed) Dry Contact Closure
    • Diagnostics: Power, Optical Presence and Channel Indicators
    • High Density DB26 Data Connector with Adaptor to screw terminal
    • External Contact Input Supervision


    Technical Specifications:
    • Connector: DB26 with Adaptor to Screw Terminal
    • Contact Closure Rating: 0.5A Max. 40 Volt DC or Peak AC Per Channel
    • Response Time: 5 ms
    • Wavelength: 1310nm
    • 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"


    UPC: 809100038902

    Average rating: 4.5, based on 2 reviews


    For more information about the American Fibertek RR-88, please contact us.

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