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產(chǎn)品簡介
Westermo總代理 MD-45 工業(yè)轉(zhuǎn)換器
Westermo總代理 MD-45 工業(yè)轉(zhuǎn)換器
產(chǎn)品價格：￥1
上架日期：2012-05-05 21:07:03
產(chǎn)地：瑞典
發(fā)貨地：上海
供應(yīng)數(shù)量：不限
最少起訂：1臺
瀏覽量：742
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詳細(xì)說明
    MD-45
    i1437.jpg

    The MD-45 is used to convert between RS-422/485 and RS-232/V.24 signals. This device is often used in multidrop applications connected to a PC or PLC. In 2-wire half duplex applications (RS-485) the direction of the bus can be controlled by data which means that the converter turns the bus depending on the data sent on the bus. This makes it possible to use the unit with equipment that has no handshaking signals. The maximum transmission rate possible is 115.2 kbit/s.
    Conversion between RS-232/V.24 and RS-422/485 signals
    Suitable for 2- and 4-wire systems
    DIP-switch selectable fail-safe and termination circuit
    Total galvanic isolation
    Protects connected units from lightning/ transients
    Compleby data transparent
    Bus state controlled by data or RTS
    Use to connect equipment on different earth potentials
    Guarantees reliable long-distance communication
    i1438.gif
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