Encoder system connection
11.1 Sensor Module Cabinet-Mounted SMC20
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
209
DANGER
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!
11.1.3.4 X524 Electronics power supply
Table 11- 3 X524 terminal strip
Terminal Function Technical specifications
+ Electronics power supply
+ Electronics power supply
M Electronics ground
+
M
M Electronics ground
Voltage: 24 V (20.4 V – 28.8 V)
Current consumption: Max. 0.35 A
Maximum current via jumper in connector: 20 A
Max. connectable cross-section: 2.5 mm²
Type: Screw terminal 3 (see Chapter "Control cabinet installation and EMC / connection system")
Note
The two "+" and "M" terminals are jumpered in the connector. This ensures that the supply
voltage is looped through.
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