Siemens SINAMICS S120 - X46 Brake Control and Monitoring

Options
8.20 K90, Control Unit CU320-2 DP
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A
405
Note
The temperature sensor connection can be used for motors that are equipped with a KTY84
-
1C130 or PTC probe in the stator windings.
Note
EP terminals only for Safety Integrated Basic Functions
The function of the EP terminals is only available when Safety Integrated Basic Functions
are enabled.
Note
Safety Integrated Function Manual
Detailed and comprehensive instructions and information for the Safety Integrated functions
can be found
in the associated Function Manual. This manual is available as additional
documentation on the customer DVD supplied with the device.
8.20.4.3
X46 Brake control and monitoring
Table 8- 19 Terminal block X46 on the customer terminal block X55
Terminal
Function
Technical specifications
1
BR output +
This interface is intended for the connection of the
Safe Brake Adapter.
2
BR output -
3
FB input +
4
FB input -
Max. connectable cross-section: #14 AWG (2.5 mm
2
)
WARNING
Fire hazard due to overheating when permissible connection cable lengths are exceeded
Excessively long connection cables connected to terminal strip X46 can cause components
to overheat with the associated risk of fire and smoke.
• Limit the connected cable lengths to a maximum of 35 ft (10 m).
• Do not route the connection cable outside the control cabinet or control cabinet group.