X21/X22 EP terminals / temperature sensor Motor Module
Table 6- 3
Terminal strip X21/X22
Max. connectable cross-section 1.5 mm
Type: Screw terminal 1 (see Chapter "Control cabinet installation and EMC / connection system")
The KTY temperature sensor must be connected with the correct polarity.
The function of the EP terminals is only available when Safety Integrated Basic Functions
The temperature sensor input is not needed if the motors feature an integrated DRIVE-CLiQ
interface or if temperature values are detected by means of a different module (SMC, SME).
Risk of electric shock!
Only temperature sensors that meet the safety isolation specifications contained in
EN 61800-5-1 may be connected to terminals "+Temp" and "-Temp".
If these instructions are not complied with, there is a risk of electric shock!
SINAMICS S120 Combi
Manual, Edition 05.2010, 6SL3097-4AV00-0BP0
EP +24 V (Enable Pulses)
EP M1 (Enable Pulses)
Motor Modules Booksize Compact as expansion axes
Temperature sensors: KTY84–1C130 / PTC / bimetallic
switch with NC contact
Supply voltage: 24 V DC (20.4 V - 28.8 V)
Current consumption: 10 mA
Signal propagation times:
L → H: 100 μs
H → L: 1000 μs
The pulse inhibit function is only available when Safety
Integrated Basic Functions are enabled.
6.3 Interface description