◎ 介面：RS-422 / RS-485
◎ 速率：50bps ~921.6Kbps
◎ 調節器:SUNIX SUN2212 (16C950 UART Compatible)
◎ 採用PCI Express 2.0 x 1 匯流排
◎ Stop bit:1, 1.5, 2
◎ Parity:even, odd, none, mark, space
◎ 端口數: 2-port
◎ 流量控制:Xon/Xoff (software)
◎ IRQ & IO:Assigned by System
◎ FIFO:128byte Hardware
◎ 信號:RS-422: TxD+, TxD-, RxD+, RxD-, GND
4-wire RS-485: TxD+, TxD-, RxD+, RxD-, GND
2-wire RS-485: Data+, Data-, GND
◎ 保護:±15KV ESD IEC6000-4-2 Air Discharge
±8KV ESD IEC61000-4-2 Contact Discharge
±4KV ESD IEC61000-4-2 Level 2 Line-to-Linee
2KV Surge IEC61000-4-5 Level 3 Surge Immunity Test
◎PCB連接器:DB9 Male
◎ 支援作業系統Windows2000/2003/2008/2012/XP/Vista/7/8/8.1 and Linux 2.4.x/2.6.x/3.x and DOS


◎ Expands 2 independent RS-422/485 serial ports with communication speeds up to 921.6Kbps.
◎ With high reliable SUNIX SUN2212 native PCI Express 16C950 UART controller.
◎ Designed to meet PCI Express Base Specification Revision 2.0.
◎ RS-422 and RS-485 auto detect and switching technology – jumper and software free.
◎ AHDC/CS™ technology for collision free communication.
◎ On-chip hardware auto flow control to guarantee no data loss.
◎ Ultra low power consumption design for Green Environment.
◎ 15KV ESD protection for all serial signals meets IEC-61000-4-2 standard.
◎ 2KV surge protection for all serial signals meets IEC-61000-4-5 Level 3 standard.
◎ Plug-n-Play, I/O address and IRQ assigned by BIOS.
◎ Certified by CE, FCC, VCCI, C-Tick, BSMI, RoHS, and Microsoft WHQL approval.
◎ Support Microsoft Windows, Linux, and DOS OS.