Electrical installation
EMC−compliant wiring
Brake connection to terminal
6
31
Lenze ¯ BA 33.0008 ¯ 5.0
6.3.2 Brake connection to terminal
Contact Meaning Additional specifications
~ AC−excited brake (rectifier) Connection to L1 − mains
~
1
2
3
4
5
6
-
~
~
+
Connection to N − mains
+ Brake connection
− Brake connection
Switching contact, DC switching
BD1 / 1BD1 / 5 Brake, DC operated DC connection
BD2 / 1BD2 / 6
MS1 / 2S1 / 32 Brake microswitch, release control Two−way switch
MS2 / 2S2 / 33 NC contact
MS4 / 2S3 / 34 NO contact
MS1 / 3S1 / 35 Brake microswitch, wear control Two−way switch
MS2 / 3S2 / 36 NC contact
MS4 / 3S3 / 37 NO contact
MS1 Brake microswitch, manual release Two−way switch
MS2 NC contact
MS4 NO contact