X520 Encoder System Interface - Siemens SINAMICS DCM Operating Instructions Manual

Additional system components
7.2 SMC10 Sensor Module Cabinet-Mounted
7.2.2.4

X520 encoder system interface

Table 7- 8
Connector
Connector type: 25-pin SUB D connector
Measuring current via temperature sensor connection: 2 mA
166
X520: Encoder system interface
Pin Signal name
1 Reserved, do not use
2 Reserved, do not use
3 S2
4 S4
5 Ground
6 S1
7 S3
8 Ground
9 R1
10 Reserved, do not use
11 R2
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
25 -
Technical data
Resolver signal A (sin+)
Inverted resolver signal A (sin-)
Ground (for internal shield)
Resolver signal B (cos+)
Inverted resolver signal B (cos-)
Ground (for internal shield)
Resolver excitation positive
Resolver excitation negative
Ground (for internal shield)
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A