Siemens SINAMICS S120 Manual page 367

X520 encoder interface
Table 9- 21
Connector
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)
Cabinet Modules liquid cooled
Equipment Manual, 04/2020, A5E37067587A
Encoder interface 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)
9.12 K46, Sensor Module Cabinet-Mounted SMC10
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
Options
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