Documentation Issue StatusVersionComment4.1Update to “Product overview”/ “Common technical data” (“Ex markings”)Updates to chapter “Commissioning on EtherCAT Master“subchapter “TwinCAT Development Environment“/ “TwinCAT ESI Updater“subchapter “CoE Interface”, section “BackUp objects and checksum 0x10F0:01”Updates to chapter “Mounting and wiring“subchapter “Installation positions”subchapter „ATEX - Special conditions (standard temperature range)”subchapter „Notes regarding connectors and wiring”subchapter „Installation on mounting rails”Addenda of subchapter appendix / “Volatility“Update of the subchapter appendix / "Firmware compatibility"