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
   
  Isolated RS-232 to RS-232 Converter
   




i-7551

A/S,구입,기술문의 : 02) 2616-0533

 


DATA SHEET
 


  제품설명 고객문의 다운로드

The i-7551 Photo coupler provides a complete full-duplex (including control signal) electrical isolation channel between two RS-232 devices. This isolation is an important consideration if a system uses different power sources, has noisy signals or must operate at different ground potentials.

The i-7551 has the option of reconfiguring which control signal is used. CTS can be selected instead of DSR and RTS instead of DTR.

The i-7551 incorporates two DC-to-DC converters, the isolation site of i-7551 is located in the input and output interface circuit. In other words, i-7551 is three- way isolation RS-232 to RS-232 converter.

Input: RS-232 ( TxD, RxD, CTS, RTS, GND or TxD, RxD, DSR, DTR, GND )
Output: RS-232 ( TxD, RxD, CTS, RTS, GND or TxD, RxD, DSR, DTR, GND )
Jumpers JP1 and JP2 select the RS-232 input source type
Communication speed: 115.2K bps, Max
Distance Max: 15 Meters
Three-way Isolation voltage: 3000 Vdc
2500V rms Channel to Channel isolation
Power consumption: 2.2W max.
i-7551 Isolated RS-232 to RS-232 Converter
i-7551 CR Isolated RS-232 to RS-232 Converter (RoHS)
i-7551-G CR Isolated RS-232 to RS-232 Converter (Gray Cover) (RoHS)