產品目錄 > SUNIX 產品 > SUNIX 擴充卡

工業型RS-422/485 PCI 通信卡

型號：IPC-P2104SI
IPC-P2104SI，工業級PCI 高速serial 通訊卡，可擴充4個RS-422/485埠。透過16C950 UART 及 128-bytes 硬體FIFO buffer設計，每個serial 埠都可達到高速 921.6Kbps Data rates。這個產品使用SUNIX專利的 Auto-Switching RS-422/485 & RS-485 AHDCTM 技術科技，所以能夠簡便管理不同的 serial 介面選擇及 RS-485傳向控制。在RS-485模式時，於1.2公里距離內，此產品可以daisy-chained 串聯最多 31個 RS-485 裝置。此產品並且內建 2500V optical isolators 可以保護 power 及 serial 信號線以免寶貴的電腦設備資產被 Ground loops破壞。為增加更高的穩定度特別提供 500W surge 保護設計。SUNIX serial 通訊卡支援 Windows、Linux、DOS、UNIX等作業系統，無疑的是當今業界的最佳產品選擇。
  • 產品介紹

 

產品功能

  • Expands 4 independent RS-422/485 serial ports with communication speeds up to 921.6Kbps
  • High reliability SUN1999 16C950 compatible UART controller on-board
  • Compliance with PCI 33MHz Ver 3.0, 2.3, 2.2 & 2.1 specifications
  • Supports both 64-bit & 32-bit PCI bus slot and 3.3V & 5V power
  • RS-422/485 auto detect and switching technology – jumper and software free
  • AHDC/CS™ technology for collision free communication
  • 2.5 KV Isolation Protection for all signal and power
  • Circuit Damage Protection of 500W Peak Per IEC 61000-4-5
  • Ultra low power consumption design for Green Environment
  • Built-in ±15KV ESD protection for all serial signals meets IEC1000-4-2 standard
  • Plug-n-Play, I/O address and IRQ assigned by BIOS
  • Certified by CE, FCC, RoHS, and Microsoft WHQL approval
  • Support Microsoft Windows, Linux, and DOS