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MOXA CP-134U w/o Cable UPCI Serial Board

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.

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. 

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 CP134U-I, which comes with 2 kV electrical isolation protection to prevent equipment damage. 

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.


Certifications

  


Features

  • 2 x RS-232/422/485, 2 x RS-422/485 Serial Ports
  • 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
Multiport Serial Boards : Serial Interface
Comm. Controller MU860 (16C550C compatible)
Number of Ports 4
Bus interface 32-bit Universal PCI
Serial Standards 2 x RS-232/422/485, 2 x RS-422/485
Connector DB44 female
Baudrate 50 bps to 921.6 kbps
Stop Bits 1, 1.5, 2
Parity None, Even, Odd, Space, Mark
Flow Control None, RTS/CTS, XON/XOFF
Data Bits 5, 6, 7, 8
FIFO 128 bytes
Multiport Serial Boards : Serial Software Features
Windows Drivers DOS, Windows 95/98/ME/NT/2000, Windows XP/2003/Vista/2008/7/8/8.1/10 (x86/x64), Windows 2008 R2/2012/2012 R2 (x64), Windows Embedded CE 5.0/6.0, Windows XP Embedded
Linux Drivers Linux kernel 2.4.x, Linux kernel 2.6.x, Linux kernel 3.x
UNIX Drivers QNX 6, SCO OpenServer, UnixWare 7, Solaris 10, FreeBSD
Multiport Serial Boards : Power Requirements
Power requirement 180 mA @ 5 VDC
Multiport Serial Boards : General
MTBF 480,209 hrs
Multiport Serial Boards : Physical Characteristics
Dimensions 82.5 x 120 mm (3.24 x 4.72 in)
Standards and Certifications EMC, EMI, EMS, RoHS, CRoHS, WEEE
Storage Temperature -40 to 85°C (-40 to 185°F)
Operation Humidity 5 to 95% (non-condensing)