Siemens SIMATIC NET 6GK1901-0BE10-0AA0 Compact Operating Instructions page 12

9. Make sure that the cable shield is supported by the shield support.
Shield support
10. Close the interlock for the strain relief.
11. Lay the wires in the notches of the cable manager according to the TIA 568A color coding.
12. Cut off the protruding wires close to the cable manager.
IE FC Keystone CAT 6
A
12
A5E45167582-AC, 09/2019