Fig. 17 Ep92X4-0023, Connectors For Power In And Power Out; Fig. 18 Pin Assignment 7/8", Power In And Power Out - Beckhoff EtherCAT EP3752-0000 Manual

Mounting and cabling
Supply via EP92x4-0023 PowerBox modules
If the machine requires higher current or if the EtherCAT Box Modules are installed far away from the control
cabinet with included power supply, the usage of four cannel power distribution modules EP9214 or EP9224
(with integrated data logging, see www.beckhoff.com/EP9224) is recommended.
With these modules intelligent power distribution concepts with up to 2 x 16 A and a maximum of 2.5 mm²
cable cross-section can be realized.
Fig. 17: EP92x4-0023, Connectors for Power In and Power Out
Fig. 18: Pin assignment 7/8", Power In and Power Out
EP3752-0000 Version: 1.1 23