Extension options

Three options are available for modifications and extensions of the EJ system.

• Replacing the placeholder modules with the function modules provided for the respective slot
• Assigning function modules specified for the respective slots for the reserve slots at the end of the module string
• Linking with EtherCAT Terminals and EtherCAT Box modules via an Ethernet/EtherCAT connection

• Using placeholder modules for unused slots
• Linking with EtherCAT Terminals and EtherCAT Box modules via an Ethernet/EtherCAT connection