BECKHOFF EP9128 - Manual (Page 26)

Mounting and cabling
Fig. 24: 7/8" connectors
Torque socket wrenches
Fig. 25: ZB8800 torque socket wrench
Note
Ensure the right torque
Use the torque socket wrenches available by Beckhoff to pull the connectors tight (see ac­
cessories)!
Also see about this
2 EtherCAT Box ­ Accessories [ } 42]
4.2 EtherCAT
4.2.1 EtherCAT connection
For the incoming and ongoing EtherCAT connection,
• the EtherCAT Box (EPxxxx) has two M8 sockets, marked in green
• the Coupler Box (FBB­x110) has two M12 sockets
EP9128 26 Version 2.1.0