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This PCI-based RS422/RS485 Serial Adapter card adds two isolated serial (DB9) ports to a PCI-enabled computer, providing a cost-effective way to connect your RS422 or RS485 serial devices to a computer doesn't offer native serial support, or adding more ports to a computer that does.To ensure effective data transmission over long distances, including electrically noisy environments, the card's ports feature optical isolation. Ensuring a reliable RS422 or RS485 connection with a broad range of serial devices including printers, touch screen monitors and more, the adapter card is suitable for industrial applications and compatible with a broad range of operating systems including Windows, DOS, Linux and Unix based platforms.
32°F (0°C) to 131°F (55°C) Operating / 32°F (0°C) to 149°F (65°C) Storage
Manufacturer Part Number
Manufacturer Website Address
2 Port PCI RS-422/RS-485/DB-9 Serial Adapter Card
Mode: RS-422 or RS-485 RS485 Data Direction Control: ADDC Data Bits: 5, 6, 7 & 8 Parity: Even, Odd or No-Parity Bit Stop Bits: 1, 1.5 or 2 RS-422: TXD+, TXD-, RXD+, RXD- & signal ground RS-485: Data+, Data- & signal ground Data transfer rates of up to 230.4 Kbits/sec per port Dip switch design allows you to select either RS422 or RS485 serial interface formats depending upon your application RS-485 mode supports Automatic Data Direction Control (ADDCTM)
Plug and Play Supported Operating System: DOS Windows Linux Unix
4" Height x 4.96" Width
Data Transfer Rate
Up to 230.40 Kbps Serial Port
PC / Unix / Linux
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