I/O 8139SI uPCI Parallel 2 ports RS-422/485 Card with Surge and 2.6KV isolation Protection

Introduction

Universal PCI Multi-port serial card provides RS-422/485 Serial connection ports on your system for industrial communication and automation applications. The 8139 card works on both 32-bit and 64-bit PCI Bus with 3.3V or 5V power, allowing this multi-port serial card to be installed in virtually any PC system and compatible with all major operating systems. The card supports multi independent RS-422 or RS-485 ports, with each port transfer data up to 921.6 Kbps and able to control device in a multi-drop mode. Furthermore, Isolation and Surge protection (optional) can protect your equipment and controller from being damaged by static electrical charge and high energy spike. ARSC™ (Auto RTS Signal Control) technology provides the best way to make half-duplex RS-485 auto data transmission and receiving without software or writing extra code. In addition, RS-422/485 Auto Identify & Switch technology allows users the convenience of changing between RS-422 and RS-485 devices without jumper or switch setting. Universal PCI Multi-port serial card is the best solution for various industrial communication and automation applications.

Feature

Low RMA rate and high reliability with single chipset designed ASIC
Compliance with PCI ver. 2.2 spec. standard
Supports both 64-bit & 32-bit PCI bus slot and 3.3V & 5V power
Industrial grade design for stability and reliability
128K FIFO buffer can reduce CPU loading, less interruption and improving system performance dramatically
RS-422/485 Auto Identify and Switch technology enable device plug-n-play without jumper or switch setting
ARSC™ (Auto RTS Signal Control) technology allows accurate switching of the transmitter on and off for precise timing of the data transmission
Optical isolation (2.5KV) provides protection against damage from static electrical charge
Surge protection (600W) provides protection against surge damage from high energy spike
RS-422/485 Handshaking Communication provides hardware flow control for best prevention of data error or data lost
Plug-n-Play, I/O address and IRQ assigned by BIOS
RS-422/485 industrial host controller series are certified by WHQL, CE, FCC approval
Support Microsoft Windows, Linux, and DOS

Specification

Function

Type	Universal PCI Serial card
Mode of Operation	Differential
Bus Transceiver	RS-422 Full-Duplex
Bus Transceiver	RS-485 Half-Duplex
Driver per Line	RS-422: 1 Driver
Driver per Line	RS-485: 32 Drivers
Receiver per Line	RS-422: 10 Receivers
Receiver per Line	RS-485: 32 Receivers

Hardware

Host Controller	SUN1889 UART (16C650 compatible)
Bus Interface	32-bit / 64-bit Universal PCI
Bus Interface	3.3V / 5V bus power
PCB Connector	DB9M connector
Number of Port	2 x RS-422/485
Dimensions (WxD)	120 x 80 mm
Bracket	Standard 121 mm

Communication

IRQ & I/O Address	BIOS assigned
FIFO	32 byte on-board FIFO
FIFO	128K byte assigned FIFO
RS-485 RTS Control	Auto RTS Signal Control (ARSC™)
RS-422/485 Select	RS-422/485 Auto Identify & Switch (AIS)
Baud Rate	Up to 921.6 Kbps
Data Bits	4, 5, 6, 7, 8
Stop Bits	1, 1.5, 2
Parity	None, Odd, Even, Space, Mark
Flow Control	None, Xon/Xoff, RTS/CTS
Data Signal	RS-422: Tx+, Rx+, Tx-. Rx-, RTS+, CTS+, RTS-, CTS-
Data Signal	RS-485: Data+, Data-, RTS+, CTS+, RTS-, CTS-

Protection

Isolation Protection	2.5KV Peak Pulse Power
Surge Protection	600W ESD

OS Support

64-bit System	Intel® Itanium® and AMD® Athlon 64® 64-bit CPU System
Microsoft	Win 9x/ME/NT, Win 2K/XP/2003, Win CE
Linux	2.0.x / 2.2.x / 2.4.x / 2.6.x
DOS	DOS

Operating Environment

Operating Temperature	0 ~ 57 °C
Humidity	5 ~ 95% RH
Storage Temperature	-20 ~ 85 °C

Regulatory Approvals

Hardware	CE, FCC (Class B)
Driver	WHQL

Package list

8139 PCI Card
Software & driver CD
User manual