PCI 4-Port RS-232/422/485 Hybrid


PCI 4 Port RS-232/422/485 with 16554

Item-No.: 232-4PHY
Please ask

PCI 4 Port RS-232/422/485 mit 16854

Item-No.: 232-4PHX
Please ask!

Dealer Inquiry - Catalogue + Quotation


Bus: 32 bit PCI bus with Plug and Play (PnP) features.


  • Four RS232 ports or RS422 or RS485 ports for asynchronous communications.
  • User can set different communication mode (RS232, RS422 or RS485) for each port in one adapter.
  • On board ST16C554 or XR16C854 chip selectable.
  • For ST16C554 chip, baud rate up to 115200 for normal speed mode and up to 460K for quadruple speed mode.
  • Provides 16550 port that contains 16 bytes FIFO for each port.
  • For XR16C854 chip, baud rate up to 230K for dual speed mode and up to1M for octal speed mode.
  • Provides 16850 port that contains 128 bytes FIFO for each port.
  • Up to 4 boards be installed in one computer system
  • Software compatible with PCCOM98/2000
  • Operating temperature 0 to 60 ºC
  • Storage temperature -20 to 70 degree °C
  • Humidity 5% to 95% in non-condensing.



English manual with adjusting plan, terminal diagram, data sheets and sample programs. Windows-XP-7/8/10, Linux driver or info

The package contains:
PCCOM Board, Software-CD, Manual


Information on ordering

  • All prices plus 19% VAT plus shipping
  • No sales to private consumers.
  • All rights reserved.