X21/X22 Ep Terminals/Temperature Sensor Connection For Motor Module With Cold Plate - Siemens SINAMICS S120 Equipment Manual

Motor Modules with Cold Plate
7.3 Interface description
7.3.4 X21/X22 EP terminals/temperature sensor connection for motor module with cold
plate
Table 7-3 Terminal block X21/X22
Terminal
1
2
3
4
Max. connectable cross-section 1.5 mm
Type: Screw terminal 1 (see Appendix A)
Notice
The KTY temperature sensor must be connected with the correct polarity.
Note
The temperature sensor connection is required for motors where the temperature value is
not transmitted via DRIVE-CLiQ.
If the Safety function is active, 24 V DC must be connected to terminal 3 and ground to
terminal 4. When removed, pulse inhibit is activated (if this has been parameterized).
7-8
Function
+Temp
-Temp
EP +24 V (Enable Pulses)
EP M1 (Enable Pulses)
2
Technical specifications
Temperature sensor connection KTY84–1C130
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Current consumption: 10 mA
Isolated input
Signal propagation times:
L → H: 100 μs
H → L: 1000 μs
Equipment Manual Booksize Cold-Plate Power Sections
Manual, (GH4), Edition 06.2005, 6SL3097-2AJ00-0BP2