COM-Selector
 128 KB S/W FIFO
 Short Card
 Surge Protection
   
Model: VXC-112A
VXC-112A
PCI bus, 2-port RS-232 communication board
   
 
     
 
 
 
Functional Description
The VXC-112A communication card provides 2 independent RS-232 serial ports. Each port can work for half-duplex or full-duplex communication. It equips 16 bytes hardware FIFO for each port, offers speed up to 115200 bps and supports full-duplex communication.

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

In the harsh industrial environment, the on board ESD protection can protect the computer and equipment from being damaged by high potential voltage.
Advantages
  • Built-in COM-Selector
  • Up to 128 KB software FIFO for each COM port under Windows
  • Short Card Design
 
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  • Supports PCI bus, Plug and Play
  • Provides 2-port RS-232
  • +/-4 kV ESD Protection
  • LED diagnostic indicators
  • DOS, Windows NT/2K/XP/2003 and Linux driver supported
 
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  • DOS Lib
  • Driver for Windows NT 4.0
  • Driver for Windows 2000/XP/2003
  • Driver for Linux
 
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PCI, 5 V, 33 MHz, 32-bit, Plug and Play mechanism
COM1,COM2 Non-isolated RS-232
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
Connector 2 x DB9 (Male)
Operating temperature 0 ~ 50¢J
Storage temperature -20 ¢J ~ 70 ¢J
Humidity 0 ~ 90% RH, non-condensing
Dimensions (L X W) 130 mm x 105 mm
 
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VXC-112A PCI bus, 2-port RS-232 communication board
 
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