service hotline010-81909399
Index >Products>series of Communication product >PCI BUS serial communication card >PCI-1208IU
PCI BUS serial communication card
Contact Us

ADD: NO.1 Development Road(JIZHIDA Building),Beijing International Information Industrial Base,HuilongguanTown, Changping District, Beijing, China






8-Port RS422/485 Universal PCI Communication Card, with Isolation and Surge Protection
Main Features

-  Compatible with PCI bus 2.2 standard

-  Communication speed can reach 921.6Kbps

-  8-port RS- 422/485

-  128-bit FIFO standard 16PCI954 UART

-  I/O address plug and play auto configured by PCI

-  OS support: Windows 98/ ME/2000/XP, Linux

-  Interrupt state register to improve system performance

-  Reserve port resistance space

-  Auto RS- 485 data stream control

-  Universal PCI

-  2500VDC surge protection

-  2500VDC RS- 422/485 isolation protection


  • Overview
  • Specifications
  • Download
8-Port RS422/485 Universal PCI Communication Card, with Isolation and Surge Protection
PCI- 1204IU is a type of 8-port RS- 422/485 PCI communication card, comply with 2.2 bus standard. It can provide multi- function, such as 8 ports with isolation protection independent RS- 422/485. Communication speed can reach 921.6Kbps. They utilize high performance 16PCI952 UART chip with 128-bit FIFO, can reduce CPU workload massively, very suitable to for multi- task environment use. In order to improve system reliability, it exploits surge protection technique, which has effective protection when voltage suddenly reaches 2500VDC.
In addition, it also has a universal PCI interface, is compatible with latest 3.3V and traditional 5V signal system. This function provides splendid compatibility, can be used in various environments. 
- Bus interface: Compatible with PCI bus 2.2 standard
-  IRQ: all terminator share the same IRQ with plug and play function,which configured by PCI
-  Data bit: 5, 6, 7, 8
-  Stop bit: 1, 1.5, 2
-  Verify:  none, even and odd
-  Communication controller: 2×16PC1954
-  Speed: 50bps~921.6Kpbs
-  Data signal: TxD, RxD, RTS, CTS (RS- 422/485)
-  Surge protection: 2500VDC
-  ESD protection: 16kV
-  Isolation protection: 2500VDC
-  Power consumption: 600mA@5V
-  Size: 185×100mm (7.3”×3.9”)
-  Operating temperature: 0~65℃
-  Operating humidity: 5~95% RH, non condensing
-  Storage temperature: - 25~85℃
Order information:
-  PCI- 1208IU  8-port RS- 422/485 universal PCI communication card, with isolation and surge protection.
   ( with 1m DB78 to 8 DB9 cable)


Date Description Version OS Download


Date Description Version OS Download
Company News
Products News

2006-2010 Copyright @ 北京集智达智能科技有限责任公司

Tel:010-81909399 Fax:010-81909456