X21/X22 Ep Terminals - Siemens SINAMICS S120 Combi Manual

Note
Customer-specific implementation of forced ventilation
If you implement the forced ventilation of the SINAMICS S120 Combi devices at the
customer, terminals 1 and 2 must be jumpered at X12 and X13 in order to prevent the
occurrence of a fan error message.
4.3.6

X21/X22 EP terminals

Table 4- 10 X21 EP terminals - infeed
Terminal
1
2
3
4
Table 4- 11 X22 EP terminal/temperature sensor - axes
Terminal
1
2
3
4
The temperature sensor type can be selected by parameter (see the SINAMICS S120/S150 List Manual).
1)
SINAMICS S120 Combi
Manual, 11/2017, 6SL3097-4AV00-0BP7
Designation
-
-
EP +24 V (Enable Pulses)
EP M1 (Enable Pulses)
Designation
+ Temp
- Temp
EP +24 V (Enable Pulses)
EP M1 (Enable Pulses)
Technical specifications
Reserved, do not use
Supply voltage: 24 VDC (20.4 ... 28.8 V)
Current consumption, typical: 4 mA at 24 V
Isolated input
Type: Screw terminal 1 (Page 288)
Technical specifications
Temperature sensors : KTY84–1C130 / PT1000 / PTC /
1)
bimetallic switch with NC contact
Supply voltage: 24 VDC (20.4 ... 28.8 V)
Current consumption, typical: 4 mA at 24 V
Isolated input
The pulse inhibit function is only available when Safety
Integrated Basic Functions are enabled.
Type: Screw terminal 1 (Page 288)
S120 Combi Power Modules
4.3 Interface description
75