VEX-144

Industrial computers
PC Expansion Card
Compatible OS
Expansions
Устройство имеет
Device type
Serial ports

АВТОМАТИКА ЭЛЕКТРОНИКА ПРОМЫШЛЕННАЯ ИНФОРМАТИКА

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Каталог Промышленные компьютерыМультипортовые картыPCI ExpressRS422/485

VEX-144

Документация и программное обеспечение


Datasheet(PDF)
Documentation & Drivers
Manual Download
    Introduction
    Features
    Specifications
4 порта RS-422/485 карта PCI

VEX-144

4 порта RS-422/485 карта PCI
ICPDAS
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The VXC-182iU serial card provides two communication ports, one is RS-422/485 and the other is RS-232 port. It can be configured as either RS-485 for half-duplex or RS-422 for full-duplex communication, supports for speed up to 115200 bps and is capable of transmitting information over a long distance communication link.

Users can specify a COM port number manually by setting DIP switch, or let the driver choose an available number automatically. The driver provides a maximum of 128 KB software FIFO for each COM port under Windows. It's practical for large file transmission.

In harsh industrial environments, the on board ESD protection component diverts the potentially damaging charge away from sensitive circuit and protects the computer and equipment from being damaged by high potential voltage.

The serial communication card are designed for use with intelligent devices like bar code reader, serial printers, intelligent sensors, instrumentation equipment, computers and almost any device with an RS-232 port.

Main Features
  • Provides 1 isolated RS-422/485 port and 1 RS-232 port.
  • Built-in COM-Selector.
  • +/-4 kV ESD Protection.
  • 128 KB Software Buffer (max.) for Each COM Port Under Windows.
  • Windows 2K/XP/2003/Vista32 Supported.
  • Self-Tuner Insidet.
  • Supports 3.3 V/5 V PCI bus, Plug and Play.
  • 128-byte Hardware FIFO for Each Port.
  • Short Card Design.
  • 2500 VDC Isolation Isolated RS-422/485 port.
В нижеприведенной таблице представлены технические параметры изделия. В случае, если указанной в таблице информации не достаточно, либо данные вызывают сомнения, просим связаться с нашим техническим отделом по электронной почте или телефону. Специалисты помогут подобрать устройство, максимально отвечающее требованиям Вашего проекта.
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Sunix universal PCI Multi-port serial card provides RS-422/485 Serial connection ports on your system for industrial communication and automation applications. The 8159 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. Sunix ARSCTM (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, Sunix 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. Sunix universal PCI Multi-port serial card is the best solution for various industrial communication and automation applications.

Features
  • Low RMA rate and high reliability with Sunix's 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
  • ARSCTM (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
Function
Type Universal PCI Serial card
Mode of Operation Differential
Bus Transceiver RS-422 Full-Duplex
RS-485 Half-Duplex
Driver per Line RS-422: 1 Driver
RS-485: 32 Drivers
Receiver per Line RS-422: 10 Receivers
RS-485: 32 Receivers
Hardware
Host Controller SUN1889 UART (16C650 compatible)
Bus Interface 32-bit / 64-bit Universal PCI
3.3V / 5V bus power
PCB Connector DB37F connector
Number of Port 4 x RS-422/485
Dimensions (WxD) 160 x 104 mm
Bracket Standard 121 mm
Communication
IRQ & I/O Address BIOS assigned
FIFO 32 byte on-board FIFO
128K byte assigned FIFO
RS-485 RTS Control Auto RTS Signal Control (ARSCTM)
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-
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 Content
Product Sunix 8159 PCI Card
Cable DB37M to 4*DB9M or DB25M
CD Sunix software & driver CD
Manual Sunix user manual
Available Model
8159 4 ports RS-422/485 Universal PCI Card
8159S 4 ports RS-422/485 Universal PCI Card with Surge Protection
8159I 4 ports RS-422/485 Universal PCI Card with Isolation Protection
8159SI 4 ports RS-422/485 Universal PCI Card with Surge and Isolation Protection
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Industrial computers
PC Expansion Card
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Compatible OS Windows
Expansions PCIe
Device features Programmable
Device type Communication card
Serial ports RS-232
RS-422
RS-485
RS-485 x2 and more
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