Siemens 6RA8085-6DS22

Additional system components
7.2 SMC10 Sensor Module Cabinet-Mounted
SINAMICS DCM DC Converter
200 Operating Instructions, 12/2018, A5E34763375A
7.2.2.4
X520 encoder system interface
Table 7- 8 X520: Encoder system interface
Connector
Pin
Signal name
Technical data
1
Reserved, do not use
2
Reserved, do not use
3
S2
Resolver signal A (sin+)
4 S4 Inverted resolver signal A (sin-)
5
Ground
Ground (for internal shield)
6
S1
Resolver signal B (cos+)
7
S3
Inverted resolver signal B (cos-)
8
Ground
Ground (for internal shield)
9
R1
Resolver excitation positive
10
Reserved, do not use
11
R2
Resolver excitation negative
12
Reserved, do not use
13
-
14
Reserved, do not use
15
Reserved, do not use
16
Reserved, do not use
17
Reserved, do not use
18
Reserved, do not use
19
Reserved, do not use
20
Reserved, do not use
21
Reserved, do not use
22
Reserved, do not use
23 Reserved, do not use
24
Ground
Ground (for internal shield)
25 -
Connector type: 25-pin SUB D connector
Measuring current via temperature sensor connection: 2 mA