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Usb-4761-be Advantech 8-ch Relay And 8-ch Isolated Digital Input Usb Module - Tool Parts - AliExpress
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Advantech - USB-4750-BE - USB IO, 16 Ch Digital In/Out, 2500 VDC ISO, USB 1.1/2.0 , adsb2, USB-4700 Series - Allied Electronics & Automation, part of RS Group
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ADVANTECH USB-4761-BE 8ch Relay & 8ch Isolated DI USB Module, a Relay Actuator and Isolated Digital Input Module with USB Interface.
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USB-4761 | Advantech Measurement / Control Unit, 16 Channels, USB (2.0 / 1.1), 5V | Distrelec International | Electronic Components Distributor
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