RELIANCE ELECTRIC 57C416 AutoMax Remote I/O Communications ModuleReliance Electric 57C416 AutoMax Remote I O Communications Module The 57C416 is an AutoMax Remote I O Communications Module designed primarily by Reliance Electric. Although it might have also been produced by Baldor Reliance or Asea Brown Boveri, none of these initial producers currently maintain this part. The technical details: Function: Serves as an interface between the AutoMax Processor and the Remote I O network. Ampere Rating: 2. 5 amps at