This section describes how to perform communications with Mitsubishi Electric
Standard PLC through an RS-232C Option Board or Ethernet Option Board.
2 - 1 Functionality.................................................................................................. 2-2
2 - 2 RS-232C Serial Communications ................................................................. 2-3
2 - 2 - 1 Communications Format ..................................................................2-3
2 - 2 - 2
Application Example 1(Connecting to the Mitsubishi Standard PLC Q
Series.) .............................................................................................2-3
2 - 2 - 3
Application Example 2(Connecting to the Mitsubishi Standard PLC FX
Series.) ...........................................................................................2-10
2 - 3 Ethernet Communications............................................................................2-16
2 - 3 - 1 Communications Format ................................................................2-16
2 - 3 - 2
Application Example.......................................................................2-16
Connecting to Mitsubishi Electric PLCs