Siemens SINAMICS S120 Combi - Connection examples

S120 Combi Power Modules
4.3 Interface description
SINAMICS S120 Combi
Manual, (GH9), 07/2016, 6SL3097-4AV00-0BP5
83
4.3.5
X12/X13 fan connection
Table 4- 9 X12/X13 connection of the external fan unit
Terminal
Designation
Technical data
1
Ground
Current-carrying capacity (24 V): 2 x 1 A or 1 x 2 A
Type: Screw terminal 1 (Page 307)
Max. connectable cross-section: 1.5 mm
2
Tightening torque: 0.22 … 0.5 Nm
2 Fan monitoring
3
+24 V
4 Ground
Note
Connecting a fan assembly with 2-core cables
When connecting a customer's own fan assembly using 2
-core cables, an error message
appears regarding the fan.
•
Connect terminals 1 and 2 with a jumper.
Note
When connecting a customer's own fan assembly using 3
-core cables, the white core (high
fault signal = fault) can be connected to terminal 2.