오토윈스 제품군
   Converter
   Arrester
   Graphic Driver
   Slim Converter
   Transmitter
   Indicator
 기상관측시스템
   기상센서
   자동기상관측시스템
 ICP-DAS 제품군
   I-7000 SERIES
   M-7000 SERIES
   I-7188 SERIES
   I-7500 SERIES
   Multi-port Serial Boards
   
  PCI Bus, 2-port RS-422/485 Communication Board
   




VXC-142

A/S,구입,기술문의 : 02) 2616-0533

 


DATA SHEET
 


  제품설명 고객문의 다운로드

The VXC-142 series card provides two RS-422/RS-485 serial ports. Each port can be configured as either RS-485 for half-duplex or RS-422 for full-duplex communication. It supports for speed up to 115200 bps and supports full-duplex communication. Users may specify a COM port number manually by setting dip switch, or let the driver 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 harsh industrial environments, the on board ESD protection component diverts the potentially damaging charge away from sensitive circuit and protects the computer and equipment from being damaged by high potential voltage. The serial communication card are designed for use with intelligent devices like bar code reader, serial printers, intelligent sensors, instrumentation equipment, computers and almost any device with an RS-422/RS-485 port.

  • Provides 2 RS-422/485 ports
  • Built-in COM-Selector
  • +/-4 kV ESD Protection
  • 128 KB Software Buffer (max.) for Each COM Port Under Windows
  • Windows NT/2K/XP/2003 Driver Supported
  • 2500 VDC Isolation for VXC-142iU
  • 3 kV Isolated ports for VXC-142i
  • Short Card Design for VXC-142(i)U
  • 128-byte Hardware FIFO for Each Port for VXC-142(i)U
  • Supports 3.3 V/5 V PCI bus, Plug and Play for VXC-142(i)U
  • LED diagnostic indicators for VXC-142(i)
  • Supports 5 V PCI bus, Plug and Play for VXC-142(i)
  • 16 bytes hardware FIFO for each port for VXC-142(i)

Models VXC-142 VXC-142i VXC-142U VXC-142iU
Communication Port
COM1 ~ COM2 RS-422/485 The RS-422 and RS-485 cannot be used simultaneously
RS-422 TxD+, TxD-, RxD+, RxD-, RTS+, RTS-, CTS+, CTS-, GND
RS-485 Data+, Data-, GND
UART 16C550 compatible 16C950 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 Internal 128 bytes
Isolated - 3000 Vrms - 2500 VDC
General
Bus Type PCI bus (v2.1), 5 V, 33 MHz, 32-bit,
Plug and Play mechanism
Universal PCI, 3.3 V and 5 V, 33 MHz, 32-bit, Plug and Play
COM-Selector Yes (8-bit DIP switch)
Connector 2 x Male DB-9
Power Consumption 105 mA @ 5 V 500 mA @ 5 V 100 mA @ 5 V 480 mA @ 5 V
Operating Temperature 0 °C ~ +50 °C
Storage Temperature -20 °C ~ +70 °C
Humidity 0 ~ 90% RH, non-condensing
Dimensions (L x W x D) 130 mm x 105 mm x 22 mm 140 mm x 95 mm x 22 mm 134 mm x 90 mm x 22 mm