Siemens SINAMICS S120 - Page 116

Electrical installation
4.5 Connections
Cabinet Modules NEMA
116 Manual, 04/2014, A5E03586450A
Cable routing for PROFIBUS or PROFINET connection to the Control Unit, frame sizes FX+FI and
GX+GI
Frame size:
FX+FI
GX+GI
1.
Feed the cable for the Control Unit into the cabinet from the bottom left.
2.
Remove about 1.18 inch (3 cm) of the insulation at the level of the shield plate in the
lower part of the cabinet and attach the cable there.
3.
To secure the cable in accordance with EMC requirements, snap the clip onto the shield
plate.
4.
Use cable ties to secure the cable at suitable points.
5.
Feed the cable toward the top of the cabinet and, when it reaches the level of the Control
Unit, angle it to the right up to the Control Unit. When doing so, route the cable in a
similar manner to the standard cables that have already been installed in the cabinet.
6.
Use cable ties to secure the cable at suitable points.
7.
Connect the cable to the Control Unit
(→See SINAMICS S120 Manual GH1 Control Units)