Datasheet > CP-134U-T

CP-134U-T

更新时间： 2024-11-06 02:50:27

品牌	Logo	应用领域
摩莎 - MOXA		PC
页数	文件大小	规格书
4页	606K
描述
4-port RS-422/485 Universal PCI serial boards with optional 2 kV isolation

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CP-134U-T 数据手册

CP-134U Series

4-port RS-422/485 Universal PCI serial boards with optional 2 kV isolation

Features and Benefits

• Over 700 kbps data throughput for top performance

• 921.6 kbps maximum baudrate for fast data transmission

• ADDC® provides automatic data direction control for RS-485 signals

• 128-byte FIFO and on-chip H/W, S/W flow control

• Compatible with 3.3/5 V PCI and PCI-X

• Drivers provided for a broad selection of operating systems, including

Windows, Linux, and UNIX

• Ports 1 and 2 support RS-232 and RS-422/485

• Wide-temperature model available for -40 to 85°C environments

Certifications

Introduction

The CP-134U and CP-134U-I 4-port universal PCI boards are designed for industrial automation applications that require a long-distance,

multipoint, PC-based data acquisition solution.

On-Chip Automatic Data Direction Control for Precise RS-485 Communication

RS-485 communication requires precise timing control to enable and disable the line driver. The Moxa Turbo Serial Engine™ chip that powers the

CP-134U board comes with on-chip ADDC®, which makes RS-485 as easy to use as RS-232.

RS-485 Multidrop for up to 31 Devices Within 1.2 km

The CP-134U universal PCI board has four RS-422/485 serial ports, each of which can achieve data rates up to 921.6 kbps. In RS-485 mode, the

board can connect up to 31 daisy-chained RS-485 devices within a range of 1.2 km. For long-distance RS-485 communication, choose the CP-

134U-I, which comes with 2 kV electrical isolation protection to prevent equipment damage.

Drivers Provided for Windows, Linux, and UNIX

We continue to support a wide variety of operating systems, and the CP-134U and CP-134U-I boards are no exception. Reliable Windows, Linux,

and UNIX drivers are provided for all Moxa boards, and other operating systems, such as WEPOS, are also supported for embedded integration.

Specifications

Serial Interface

Comm. Controller

MU860 (16C550C compatible)

Bus

32-bit Universal PCI

Connector

DB44 female

FIFO

128 bytes

Max. No. of Boards per PC

No. of Ports

Serial Standards

Baudrate

2 x RS-232/422/485, 2 x RS-422/485

50 bps to 921.6 kbps

5, 6, 7, 8

Data Bits

www.moxa.com

12 3 4

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