The EL9195 shield terminal enables the connection of the shield from the front via two terminal contacts, which are connected directly to the DIN rail, in order to be able to optimally dissipate electromagnetic irradiation.

The multiple tapping of the supply voltage via the front-side terminal contacts is additionally ensured by the EL9195 EtherCAT terminal. 24 V and 0 V can each be tapped twice from the front. The power contacts are connected to the front-side terminal contacts and are passed through to the adjacent terminal. With the EL9195, the use of additional terminal blocks on the terminal strip can be reduced.

https://www.beckhoff.com/vi-vn/products/i-o/ethercat-terminals/el9xxx-system/el9195.html