Moxa CP-134U V2 Smart Multiport Serial Board

Moxa CP-134U V2 Series of Smart Multiport Serial Boards is used by Industrial Automation system
integrators for designing long distance, multi-point PC-based data acquisition applications.

Main Features

* First 2 ports configurable for either RS-232 or RS-422/485
* Over 700 Kbps data throughput, for top performance
* 4-port RS-422/485 interface with ADDC and up to 921.6 Kbps
* 2-wire/4-wire RS-485 communication up to 1.2 km
* Built-in 15 KV ESD
* 128-byte FIFO and on-chip H/W, S/W flow control
* Universal PCI compatible with 3.3/5V PCI and PCI-X
* Windows 2003/XP/2000/98/ME, Linux, Unix driver support
* PComm Lite utility for easy management and software development

On-chip Automatic Data Direction Control for Precision RS-485 Communication

RS-485 communication requires precise timing control to enable and disable the line driver. Powered
by Moxa´s Turbo Serial Engine chip that comes with on-chip ADDC (Automatic Data
Direction Control), sending RS-485 packets over CP-134U V2 is as easy as using RS-232.

RS-485 multidrop for up to 31 devices within 1.2 km

Moxa CP-134U V2 Universal PCI Multiport Serial Board has 4 RS-422/485 serial ports, each capable
of data rates up to 921.6 Kbps. In RS-485 mode, the serial port can connect up to 31 daisychained
RS-485 devices within a range of 1.2 km.

Please do not hesitate to contact us with any question or concern you may have and we
would be happy to assist you.

1 x Moxa CP-134U V2 Smart Multiport Serial Board
1 x Software and Documentation CD-ROM

Hardware

* Comm. Controller: MOXA UART MU860 (16C550C comaptible)
* Connectors: DB44 Female

Interface

* Bus: 32-bit Universal PCI
* Number of Ports: 4 (only one IRQ required)
* Max No. of Boards: 4
* RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
* RS-422: TxD+(B), TxD-(A), RxD+(B), RxD-(A), RTS+(B),RTS-(A), CTS+(B), CTS-(A), GND
* 4-wire RS-485: TxD+(B), TxD-(A), RxD+(B), RxD-(A),GND
* 2-wire RS-485: Data+(B), Data-(A), GND

Performance

* Baud Rate: 50 bps to 921.6 Kbps

Configuration

* I/O Address/IRQ: BIOS assigned
* Data Bits: 5, 6, 7, 8
* Stop Bits: 1, 1.5, 2
* Parity: None, Even, Odd, Space, Mark
* Flow Control: RTS/CTS, XON/XOFF

Operating Systems

* OS Supported:
- Windows Vista(X86 & X64)/NT/2000/XP/2003/95/98/ME/XP Embedded
- Linux 2.4/2.6 (Redhat, SuSe)
- FreeBSD 4.x, DOS

Power and Environment

* Surge Protection: Embedded 15 KV ESD Surge Protection
* Operating Temperature: 0 to 55°C
* Storage Temperature: -20 to 85°C
* Humidity: 5 to 95% RH
* ESD Protection: Embedded 15KV ESD Protection
* Dimensions (W x D): 120 x 82.5 mm
* Regulatory Aprrovals: EN55022 Class B, EN55024, EN6100-3-2, EN61000-3-3, FCC Part 15 Class B
* Power Consumption: 180 mA (+5V)

For further information download the datasheet (above) or manual (below).