X3 Signaling Contact - Siemens SINAMICS S120 System Manual

Voltage Protection Module (VPM)
6.3 Interfaces
Figure 6-2
Table 6-2
Short designation
K , K
1
U , U
1
V , V
1
W , W
1
PE , PE
1
U
V
W
6.3.2

X3 signaling contact

The signaling contact has the following assignments:
Table 6-3
Terminal
1
2
84
VPM 200 Dynamik connection points
Short designations
2
, U , U
2 3 4
2
, W , W
2 3 4
, PE , PE
2 3 4
X3 signaling contact
Function
Operating message for Control Unit
Operating voltage +24 V (from exter‐
nal source)
Explanation
Cable 1 or 2 from the HF Choke Module
Connection bolts at the busbar U
Connection bolts at the busbar V
Connection bolts at the busbar W
Connection bolts at the busbar PE
Busbar U in the VPM
Busbar V in the VPM
Busbar W in the VPM
Technical specifications
• The cable shield is connected to the VPM
housing via the cable entry.
• Isolated contact,
current carrying capacity: 30 V DC at
0.1 A
System Manual, 10/2020, 6SL3097-5AH10-0BP0
High Frequency Drive