How to set the FS85011 Fiber for RS422 control


RS422 control on the FS85011

Product Line

Pelco Cameras, Pelco Transmission & Power


  • FS85011AMST
  • FS85011ASST
  • FS85011ASFC


Setup RS422 control


The FS85011 fiber series comes setup as RS422 from the factory (block seated on both pins).  If the P3 jumper was moved to one pin it will need to be moved back to both pins connected.

See picture below



View the following article for: How to set the FS85011 fiber module for coaxitron protocol.