National Instruments NI USB-485/4 Serial Port Adapter RS-485
344,80 €
4-Port, USB, RS485/RS422 Serial Interface Device—The USB‑485/4 interface transforms your USB port into a single asynchronous serial port for communication with RS485 and RS422 devices. You can use a USB‑485/4 port as a standard serial port from your application, including RTS/CTS hardware handshake lines.
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