Sunix Industrial 4-port RS-422/485 Universal PCI Board

Price: $239.49
Product prices and availability are accurate as of 2017-07-27 07:47:26 EDT and are subject to change. Any price and availability information displayed on http://www.amazon.com/ at the time of purchase will apply to the purchase of this product.
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Manufacturer Description

Sunix product page: IPC-P2104I SUNIX IPC-P2104, industrial standard universal PCI serial communication card, allows users to expand four RS-422/485 ports on PC-based system. Each serial port achieves data rates up to 921.6 Kbps and utilizes 16C950 UART with an on-chip 128-bytes hardware FIFO buffer for reliable, high-speed serial I/O. With SUNIX patented Auto-Switching RS-422/485 and RS-485 AHDCTM technology, user can easily manage different serial interfaces selection and RS-485 signal direction control. Under RS-485 mode, the board can connect up to 31 daisy-chained RS-485 devices within a range of 1.2 km. SUNIX serial board supports a wide variety of operating systems, including Windows, Linux, DOS, and UNIX. It is the best serial communicating solution for industrial and harsh environment applications. Features * 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/CSTM technology for collision free communication * 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

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