Siemens SINUMERIK 828D Series Software And Hardware Service Manual page 143

Mounting
Procedure:
1. Mount the self-clinching flush head studs M6.
2. Position the S120 Combi Power Module and initially tighten the M6 nuts by hand with 0.5
Nm.
3. Then tighten the nuts in the specified sequence 1 to 4 with 10 Nm.
Figure 4-35 Installing an S120 Combi Power Module
4. Connect the protective conductor.
See also: Protective conductor connection and shield contact (Page 122)
5. Connect the following connections with the associated screw-type terminals:
X1: Line supply connection
X2 to X4: Motor connection for the S120 Combi with 3 axes
X2 to X5: Motor connection for the S120 Combi with 4 axes
Software and hardware
Service Manual, 08/2018, 6FC5397-5DP40-6BA1
Service cases - hardware
4.10 SINAMICS S120 Combi
143