The IE/AS-i LINK PN IO facilitates the connection of subordinate AS-i networks to PROFINET. The integrated display and the integrated web server support easy configuration and diagnostics. Of course, also central configuration in STEP 7 without additional software is supported. Single and double master versions are available. If required, rapid device replacement by untrained staff and without reconfiguration can be supported by a C-plug for the configuration data's backup and transfer.