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  • 1/3 Channel Bit AC 220V Optocoupler Insulation Module Board Adaptive For PLC

    • Item No : 385420379951
    • Condition : New
    • Brand : Unbranded
    • Seller : kaiserburg-d
    • Current Bid : US $1.64
    • * Item Description

    • 3-Channel Optocoupler Isolation Module. Function:test whether AC 220V is existed;when there is 220V,optocoupler can be conductive to ground;otherwise,it is not conductive. 1 x 3-Channel Optocoupler Isolation Module.
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