4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485

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159,90 €
Sisältäen alv. 24%
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EAN 0065030849357
TAKUUAIKA 3 vuotta
  • 4 port (2 x RS232, 2 x RS422/485) serial combo card
  • RS232 data transfer rates up to 460 Kbps
  • Supports 2-Wire / 4-Wire RS485 modes
  • 256-byte deep FIFO per transmitter and receiver
  • Standard and low-profile bracket included
  • Compliant with PCI-Express Specification 1.0a
  • Supports PCI Power Management 1.1

The PEX4S232485 4 Port PCI Express PCIe Serial Combo Card - 2 x RS232 2 x RS422 / RS485 lets you add two RS232, and two RS422/485 serial ports to your PC through a PCI-Express expansion slot.

This PCI express serial card is a single card solution that is compatible with nearly any serial communication protocol, supporting RS-232, RS-422, RS-485 2-wire or RS-485 4-wire operating modes.

A flexible solution for adding serial ports to full-sized, or small form factor systems, the 4-port serial card includes both low and full profile brackets while the included breakout cable helps to avoid cluttered connections.


Port 1 and 2 are for RS232. Port 3 and 4 can be used for 422 Mode, 485 Mode (4 Wire), or 485 Mode (2 Wire). Port 3 and Port 4 are enabled through the PEX4S232485's jumper settings.