Connection Example - Siemens SINAMICS S120 System Manual

7.1.4

Connection example

+
M
DCP
DCN
DI DI DO DO
X21
CU CU CU CU
1
2
3
4
5
6
Figure 7-2 Connection example of a Braking Module Booksize
Information on how to parameterize the digital inputs or digital outputs, see the SINAMICS S120/
S150 List Manual.
High Frequency Drive
System Manual, 10/2020, 6SL3097-5AH10-0BP0
Braking Module Booksize
DI Inhibit/acknowledge
DI DC link fast discharge
DO "0 V" = prewarning
DO Fault (1 → 0)
M
M
7.1 Braking Module Booksize
+
M
DCP
DCN
Max. 10 m cable length
X1
1
R1
2
R2
5)
Braking resistor without a thermostatic switch
Braking Modules
99