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  • I-7551 CR

I-7551 CR

Repeater/RS-232 to RS-232/isol

  • Isolator für RS-232 Schnittstellen
  • Kein Softwareeingriff notwendig
  • Einfache Handhabung
  • DIN-Schinen- oder Wandmontage
Zollnummer:
84733020
Lieferzeit:
2-3 Wochen

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 provides 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 the I-7551 is located in the input and output interface circuit. In other words, the I-7551 is 3-way isolation RS-232 to RS-232 repeater.