Interface Description; Electronics Power Supply X524 - Siemens Sinamics G130 Operating Instructions Manual

Electrical installation

4.3 Interface description

Fire and device damage as a result of ground fault/short-circuit
Inadequate installation of the cables to the connection -X522 can result in a ground fault /
short-circuit and place persons at risk as a result of the associated smoke and fire.
• Comply with local installation regulations that enable this fault to be ruled out.
• Protect the cables from mechanical damage.
• In addition, apply one of the following measures:
4.3 Interface description
4.3.1

Electronics power supply X524

Table 4- 1
Max. connectable cross-section: 2.5 mm²
Note
Looping through the supply voltage
The two "+" and "M" terminals are jumpered in the connector. This ensures that the supply
voltage is looped through.
18
WARNING
– Use cables with double insulation.
– Maintain adequate clearance, e.g. by using spacers.
– Lay the cables in separate cable ducts or conduits.
Terminal strip for the electronics power supply X524
Terminal
+
+
M
M
Designation
Electronic power supply Voltage: 24 V DC (20.4 V – 28.8 V)
Electronic power supply
Electronic ground
Electronic ground
Technical specifications
Current consumption: Max. 0.2 A
Max. current through the jumper in the con-
nector: 20 A at 55°C
Voltage Sensing Module 10 (VSM10)
Operating Instructions, 11/2017, A5E02142235A