Siemens SINAMICS S120 Equipment Manual page 102

Sensor System Connection
4.5 Sensor Module Cabinet 30 (SMC30)
Electronics power supply X524
Table 4-17 Terminal block X524
Terminal
+
+
M (GND)
M (GND)
Max. connectable cross-section: 2.5 mm
Note
The two "+" and "M" terminals are jumpered in the connector and not in the unit. This
ensures the supply voltage is looped through.
Description of the LEDs on the SMC30
Table 4-18 Description of the LEDs on the SMC30
LED Color
-
Green
RDY
Orange
Red
Green
Red
OUT > 5 V -
Orange
Cause and rectification of faults
The following reference contains information about the cause and rectification of faults:
Reference: /IH1/ SINAMICS S, Installation and Start-Up Manual
4-24
Function
Electronics power supply
Reserved, do not use
Electronic ground
Electronic ground
²
State Description
OFF Electronics power supply outside permissible tolerance range.
Continuous The component is ready for operation and cyclic DRIVE-CLiQ
communication is taking place.
Continuous DRIVE-CLiQ communication is being established.
Continuous At least one fault is present in this component.
Flashing The firmware is being downloaded.
2 Hz Component recognition via LED is activated (p0144).
OFF Electronics power supply outside permissible tolerance range.
Measuring system supply ≤ 5 V (only when ready for operation).
Continuous Measuring system supply > 5 V.
Technical specifications
Voltage: 24 V (20.4 V – 28.8 V)
Current consumption: Max. 0.6 A
Max. current across
Jumper in connector: 20 A at 55 °C
Equipment Manual for Control Units and Additional System Components
Equipment Manual, (GH1), 04.2004 Edition, 6SL3097-2AH00-0BP0