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    Papouch RS422 Converters

    RS422 is resistant to the communication bus used mainly in industrial installations or in environments with requirements for high noise immunity. Show more

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    7 Products
    GNOME422 - Ethernet to RS422 converter

    GNOME422 - Ethernet to RS422 converter

    Simple Ethernet to RS422 converter. It enable si...
    € 112,- Excl. tax
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    UC485S

    UC485S

    Converter RS232 to RS485/RS422. The module setti...
    € 91,- Excl. tax
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    UC485C

    UC485C

    Converter RS232 to RS485/RS422. The module setti...
    € 91,- Excl. tax
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    SB485S - USB to RS485 / RS422 isolated converter with terminal
    € 99,- Excl. tax
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    CQ485 - RS485 / 422 repeater and isolator
    € 118,- Excl. tax
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    TCP2RTU-RS422 - MODBUS TCP to MODBUS RTU Converter
    € 152,- Excl. tax
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    RS422 is resistant to the communication bus used mainly in industrial installations or in environments with requirements for high noise immunity.

    RS422 (also known as four-wire RS485) using four-wires, known as Rx+, Rx-, Tx+ and Tx-. The line is duplex, meaning that one device on the line at one point may transmit and receive data. RS422 is suitable for transfer as a direct replacement for most uses RS232.

    The maximum length of one branch is RS422 up to 1200 meters. It can be extended by using repeaters. On one arm may be according to a maximum of 32 devices. Equipment must not be linking to the so-called stars (from all devices into one point), but gradually from one to another. As a jumper wire should be used twisted wire - ideal as using two twisted pairs of normal cable for computer network (TP cable).

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