VXC-112AU 2-port RS232 Comms Card (Universal PCI)

Description

The VXC-112U communication card provides 2 independent RS-232 serial ports. Each port offers speeds up to 115200 bps and can work in half-duplex or full-duplex communication modes. The VXC-112U is equipped with 16 bytes hardware FIFO.

The user can select a specified COM port number manually by setting COM-Selector (dip switch), or you can let the driver choose an available number automatically. The driver provides a maximum of 128 KB software FIFO for each COM port under Windows, making it practical for large file transmission.

In a harsh industrial environment, the on board ESD protection can protect the computer and equipment from being damaged by high potential voltage.

NOW Universal PCI so can be installed in 3.3V or 5V bus PCI slots.  

Features

• Built-in COM-Selector
• Self-Tuner Inside
• Up to 128 KB software FIFO for each COM port under Windows
• Short Card Design
• Supports 5 V PCI bus, Plug and Play
• Provides 2-port RS-232
• LED diagnostic indicators
• 16 bytes hardware FIFO for each port
• +/-4 kV ESD Protection

• DOS Lib
• Driver for Windows NT 4.0
• Driver for Windows 2000/XP/2003
• Driver for Linux

Specifications

Communication Port

• COM1 ~ COM2: RS-232 RxD, TxD, CTS, RTS, DSR, DTR, DCD, RI, GND
• UART 16C550 compatible
• Baud Rate 50 ~ 115200 bps
• Data bit 5, 6, 7, 8
• Stop bit 1, 1.5, 2
• Parity None, Even, Odd, Mark, Space
• FIFO Internal 16 bytes
• General
• Bus Type PCI bus (v2.1), 5 V, 33 MHz, 32-bit, Plug and Play mechanism
• COM-Selector Yes (8-bit DIP switch)
• Connector 2 x DB9 (Male)
• Power Consumption 105 mA @ 5 V
• Operating Temperature 0 ~ 50°C
• Storage Temperature -20°C ~ 70°C
• Humidity 0 ~ 90% RH, non-condensing
• Dimensions (L x W) 130 mm x 105 mm

Technical

VXC-112 Datasheet