NORD Drivesystems BU0020 - Manual (Page 39)

3 Recommended connector and accessory components
BU 0020 GB-2612 39
Note
For preference, pre-assembled Profibus cables and connection components should be
used for the connection of Profibus cables to technology units. For the selection of M12
round plug connectors, connectors and sockets with hexagonal threaded rings should
preferably be selected and used. By the use of a special torque wrench, the round plug
connectors can be installed or tightened with a defined tightening torque- even in
inaccessible installation locations.