SUNIX PCI 4 Port RS422/485 Card

Overview

Sunix 8139 series Universal PCI serial communication board provides 4 independent RS-422 or RS485 ports,with up to 128K byte DMA FIFO buffer. The card is compatible with both 32/64 bit PCI architecture supporting 3.3 and 5V bus, allowing it to be installed in virtually any PC-based systems. 

Features

• Universal PCI Compatible with 64/32bit PCI-X/PCI Bus and 3.3/5V connector key
• High Speed SUN1889 16C650 compatible UART controller on-board
• On-chip hardware auto flow control to guarantee no data loss
• Built-in 32 byte hardware FIFO & 128K byte DMA software FIFO
• Handle RTS/CTS hardware handshake lines communation mode
• SUNIX ARSC Technology for RS485 2 or 4 wire signal direction control
• RS422 and RS485 auto Direct and Switch technology
• Built-in 15KV ESD protection for all serial signals
• Certifies by Microsoft WHQL,CE,FCC approval
• Support DOS. Linux, Microsoft Win CE.NET,3x.,9x.,Me,NT,2000, XP and 2003
• Ready for Intel and AMD 32/64bit CPU systems