Siemens SIMATIC NET ANT792-8DN Compact Operating Instructions page 27

Procedure
Remove the protective caps from the N connector of the antenna and
screw down the flexible connecting cable. The tightening torque at the
N connector is 1.7 Nm.
Note
Keep the protective caps
Keep protective caps taken out for later use.
Compact operating Instructions ANT792-8DN
A5E01116926B-04
English
27