Restlager: 4 x RS422/485 serieporte, PCI Express, opisoleret

Low RMA rate and high reliability with Sunix's single chipset designed ASIC

 Compliant with one-lane 2.5 Gbps PCI-Express specification

 128K FIFO buffer can reduce CPU loading, less interruption and improving system perforhanece 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

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Function

Type

Serial PCI-Express 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

One-lane PCI-Express

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)

Package Content

Product

Sunix 8459 PCI-Express Card

Cable

DB37M to 4*DB9M or DB25M

CD

Sunix software & driver CD

haneual

Sunix user haneual

Available Model

8459

4 ports RS-422/485 PCI-Express Card

8459S

4 ports RS-422/485 PCI-Express Card with Surge Protection

8459I

4 ports RS-422/485 PCI-Express Card with Isolation Protection

8459SI

4 ports RS-422/485 PCI-Express Card with Surge and Isolation Protection