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

    • Item No : 174603078386
    • Condition : New
    • Brand : Unbranded/Generic
    • Seller : supermall9527
    • Current Bid : US $4.65
    • * 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. 1PC 3-Channel Optocoupler Isolation Module.
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