Supplementary system components and encoder system integration
8.5 Option module Safe Brake Relay
SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5
209
Interface description
8.5.3.1
Connection for the solenoid of the motor brake
Connection for the 24 VDC power supply
Connection for the pre-fabricated (CTRL) to the Power Module, Blocksize format
Figure 8-22 Interface description: Safe Brake Relay
X524 electronics power supply
Table 8- 24 X524: Electronics power supply
Voltage: 24 V (20.4 … 28.8 V)
Current consumption: max. 0.3 A (without motor
holding brake)
Max. current via jumper in connector: 20 A (15 A
according to UL/CSA)
M Electronics ground
Type: Screw-type terminal (Page 263)
Max. cross section that can be connected: 2.5 mm²
The maximum cable length that can be connected is 30 m.
Note
The two "+" or "M" terminals are jumpered in the connector. This ensures that the supply
voltage is looped through.
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