Siemens S120 - X14 Load Connection; X15 Fast De-Energization

Supplementary system components and encoder system integration
8.3 Safe Brake Adapter optional module
AC Drive
388 Manual, (GH6), 04/2014, 6SL3097-4AL00-0BP4
8.3.3.4
X14 load connection
Table 8- 27 X14 load connection
Terminal
Signal
Technical data
X14.1
BR L
Supply voltage: AC 230 V
Current consumption: 2 A
X14.2
BR N
Max. connectable cross-section: 2.5 mm
2
WARNING
Fire hazard due to overheating when permissible cable lengths are exceeded
Excessively long power cables can cause overheating of components with resulting fire and
smoke development.
• The maximum permissible cable length of 300 m between the Safe Brake Adapter 230
V AC and the brake must not be exceeded.
Information for precise calculation of the maximum cable length can be found in the
Configuration Manual: SINAMICS-Low Voltage.
8.3.3.5
X15 fast de-energization
Table 8- 28 X15 fast de-energization
Terminal
Signal
Technical data
X15.1
AUX 1
Supply voltage: AC 230 V
Current consumption
X15.2
AUX 2
Max. connectable cross-section: 2.5 mm
2