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KB01391 - How to hook up rs232 to pass to all outputs

SKU: AT-UHD-CAT series distribution amplifiers

Subject: How to hook up rs232 to pass to all outputs

Steps:

Pass-through RS232 functionality can be accomplished in two ways: 

Parallel Method:

  • From the controller, you will need to hook up the TX pin to each RX on the UHD-CAT unit
  • You will need to attach a GND (ground) cable from your controller to each ground on the CAT unit

Series Method:

  • From the controller attach the tx pin to the rx pin on the first RS232 port
  • On the first RS232 port attach the tx to the rx of the next port
  • Follow this for how many other ports you will need
  • Chain the ground pins either in series or in parallel

 Article ID: KB01391 

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