Card PCI 8 cổng truyền thông RS-422/485 ICP DAS VXC-148U CR
The PCIe-S148 card provides 8 RS-422/485 serial ports. It is equipped with a 256-byte hardware FIFO for each port, supports for speed up to 921600 bps and supports full-duplex communication. The PCIe-S148 card support drivers choose an available COM port number automatically.
The serial communication card are designed for use with intelligent devices like bar code reader, serial printers, intelligent sensors, instrumentation equipment, computers and almost any device with an RS-422/485 port.