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National Instruments PXI-8421-4

Original price $250.00 - Original price $591.75
Original price
$250.00 - $591.75
Current price $591.75
Title: Used, Tested Good

Product Description

The PXI-8421-4 is a National Instruments RS-485 Interface (Part Number: 777735-04) designed for 2-wire communication. Announced as obsolete by National Instruments, it is still available for purchase and repairs through Apex Waves. This interface supports standard serial port drivers for protocols like Optomux and Modbus.