双485串口卡

台湾三泰PCI串口卡，双485，带隔离保护

Industrial 2-port RS-422/485 Universal PCI Board with Surge & Isolation

Features

• Expands 2 independent RS-422/485 serial ports with communication speeds up to 921.6Kbps
• High reliability SUN1989 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^TM technology for collision free communication
• 2.5 KV Isolation Protection for all signal and power
• Circuit Damage Protection of 600W 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 WQHL approval
• Support Microsoft Windows, Linux, and DOS