SLC 500 Communications

Bulletin 1747 SLC™ 500 Communication Interface modules let you add another communication port to the SLC 500 controller. This adds network capability beyond the available on-board ports. Some modules provide an interface between a port on the controller and another communication link with a different protocol. Other modules communicate with the SLC processor over the system backplane.


  • 1746 SLC 500 Communication modules
  • 1747 RS-232/DF1 Port Splitter modules
  • 1761 Advanced Interface Converter (AIC+) modules