| EL6001 | EtherCAT Terminals | Serial interface RS232 |
| ES6001 | EtherCAT Terminals | Serial interface RS232 |
| EL6002 | EtherCAT Terminals | 2-channel serial interfaces RS232, D-sub connection |
| EL6021 | EtherCAT Terminals | Serial interface RS422/RS485 |
| ES6021 | EtherCAT Terminals | Serial interface RS422/RS485 |
| EL6022 | EtherCAT Terminals | 2-channel serial interfaces RS422/RS485, D-sub connection |
| EL6070 | EtherCAT Terminals | License key terminal for TwinCAT 3.1 |
| EL6070-0033 | EtherCAT Terminals | License key EtherCAT Terminal for TwinCAT 3.1 (programmed according to customer specifications) |
| EL6080 | EtherCAT Terminals | EtherCAT memory terminal 128 kbyte |
| EL6090 | EtherCAT Terminals | Display terminal with navigation switch and operating hours counter |
| EL6201 | EtherCAT Terminals | AS-interface master terminal |
| ES6201 | EtherCAT Terminals | AS-interface master terminal |
| EL6224 | EtherCAT Terminals | IO-Link terminal |
| EL6224-0090 | EtherCAT Terminals | IO-Link terminal, TwinSAFE SC |
| EL6601 | EtherCAT Terminals | 1-port Ethernet Switch terminal |
| EL6614 | EtherCAT Terminals | 4-port Ethernet Switch terminal |
| EL6631 | EtherCAT Terminals | PROFINET RT controller terminal |
| EL6631-0010 | EtherCAT Terminals | PROFINET RT device terminal |
| EL6632 | EtherCAT Terminals | PROFINET IRT controller terminal |
| EL6652 | EtherCAT Terminals | EtherNet/IP master terminal |
| EL6652-0010 | EtherCAT Terminals | EtherNet/IP slave terminal |
| EL6652-0010 | EtherCAT Terminals | EtherNet/IP slave terminal |
| EL6688 | EtherCAT Terminals | IEEE 1588 external synchronisation interface |
| EL6692 | EtherCAT Terminals | EtherCAT bridge terminal |
| EL6695 | EtherCAT Terminals | EtherCAT bridge terminal, flexible CoE configuration, device emulation |
| EL6720 | EtherCAT Terminals | Lightbus master terminal |
| EL6731 | EtherCAT Terminals | PROFIBUS master terminal |
| EL6731-0010 | EtherCAT Terminals | PROFIBUS slave terminal |
| EL6740-0010 | EtherCAT Terminals | Interbus slave terminal |
| EL6751 | EtherCAT Terminals | CANopen master terminal |
| EL6751-0010 | EtherCAT Terminals | CANopen slave terminal |
| EL6752 | EtherCAT Terminals | DeviceNet master terminal |
| EL6752-0010 | EtherCAT Terminals | DeviceNet slave terminal |
| EL6851 | EtherCAT Terminals | DMX master terminal |
| EL6851-0010 | EtherCAT Terminals | DMX slave terminal |
| EL6861 | EtherCAT Terminals | 1-channel BACnet MS/TP interface RS485, D-sub connection |
| EL6900 | EtherCAT Terminals | TwinSAFE Logic, safety protocol: TwinSAFE/Safety over EtherCAT |
| EL6910 | EtherCAT Terminals | TwinSAFE Logic, safety protocol: TwinSAFE/Safety over EtherCAT |
| EL6930 | EtherCAT Terminals | TwinSAFE/PROFIsafe logic and gateway terminal |