I-7551
I-7551

I-7551

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Price: $149.00
Back order (4 ~ 6 business days)
Part number:I-7551
Quantity pricing
Quantity
Price
  • 3 - 4
  • $135.59
  • 5 - 9
  • $132.61
  • 10 - 24
  • $128.14
  • 25 - 49
  • $126.65
  • 50 - 99
  • $126.65
  • 100+
  • $126.65
Isolated RS 232 to RS 232 converter

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.

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