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    surge protection Products : Product Range : Process Control back-buttonrequest-quote
     
      
    Standards Compliance
    IEC61643-21
    ITU-T K.44
    AS/NZS 1768
    IEEE C62.41
    BS 6651
    CP 33
    UL497B

    surge protection  RS Serial Port Protectors
    Product Features
    Compliant with the relevant IEC lightning and surge protection standards, in particular IEC 62305 and IEC 61643. All Mode Protection - Novaris models featuring all mode protection provide protection for all combinations of lines (L-N, L-E, N-E) ensuring the maximum level of protection is achieved at all times. They have been designed for installation in any wiring system worldwide. Multistage Transient Protection - Models featuring multistage transient protection deliver greater levels of protection through a staged approach. The primary stage absorbs the majority of the surge energy. The remaining stages provide accurate clamping and a degree of redundancy.
    Product Description
    Novaris RS Protectors provide protection for serial protocol systems in RS232 and RS485 applications. These units are housed in a headshell enclosure.

    [ Download/View novaris_DB.pdf ]
      
        DB9-RS232 DB25-RS232 DB9-RS485
    Electrical Specifications
    Connection type Series
    Modes of protection Transverse and common
    Maximum continuous voltage U c 36V 8.2V
    Discharge current 8/20μs I max 250A
    Protection stages SAD and GDT
    Number of lines 8
    Impulse voltage 10/700μs U p 40V 14V
    Signalling protocol RS232 RS485





    Mechanical Specifications
    Operating temperature / humidity -40 to +85ºC / 0 to 90% non-condensing
    Connection type DB9 DB25 DB9
    Connector orientation M / F
    Environmental IP 20
    Weight 70g





    Dimensions
    Width 34mm 56mm 34mm
    Height 17mm
    Depth 63mm
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