Siemens SINAMICS S150 NEMA Operating Instructions Manual page 156

Electrical installation
4.9 Additional connections
4.9.18.2 Connection
X520: Encoder connection
Table 4- 53
Connector type: 25-pin SUB D connector (pins)
Measuring current via temperature sensor connection: 2 mA
Accuracy of the temperature measurement:
1)
- KTY: ±7 °C (including evaluation)
- PT1000: ±5 °C (PT1000 tolerance class B according to EN 60751 including evaluation)
- PTC: ±5 °C (including evaluation)
154
Encoder connection X520
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 + Temp
1)
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 - Temp
1)
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
Temperature sensor KTY84-1C130 /
PT1000 / PTC
Ground (for internal shield)
Temperature sensor KTY84-1C130 /
PT1000 / PTC
Converter cabinet units
Operating Instructions, 11/2017, A5E36652151A