Siemens SINAMICS S120 Equipment Manual page 86

Sensor System Connection
4.3 Sensor Module Cabinet 10 (SMC10)
Electronics power supply X524
Table 4-4 Terminal block X524
Terminal
+
+
M (GND)
M (GND)
Max. connectable cross-section: 2.5 mm²
Type: Screw terminal 2 (see Appendix A)
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 SMC10
Table 4-5 Description of the LEDs on the SMC10
LED Color
-
Green
RDY
Orange
Red
Green
Red
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
4-8
Function
Electronics power supply
Reserved, do not use
Electronic ground
Electronic ground
State
OFF
Continuous
Continuous
Continuous
Flashing
2 Hz
Technical specifications
Voltage: 24 V (20.4 V – 28.8 V)
Current consumption: Max. 0.3 A
Maximum current via jumper in connector: 20 A at 55 °C
Technical specifications
Electronics power supply outside permissible tolerance
range.
The component is ready for operation and cyclic
DRIVE-CLiQ communication is taking place.
DRIVE-CLiQ communication is being established.
At least one fault is present in this component.
The firmware is being downloaded.
Component recognition via LED is activated (p0144).
Equipment Manual for Control Units and Additional System Components
Equipment Manual, (GH1), 04.2004 Edition, 6SL3097-2AH00-0BP0