Siemens SINAMICS S120 Device Manual page 370

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8.9 K46, Sensor Module Cabinet-Mounted SMC10
X520 encoder interface
Table 8- 7 Encoder interface X520
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Connector type: 25-pin sub D connector (pins)
NOTICE
Damage to motor when KTY temperature sensor is connected incorrectly
A KTY temperature sensor connected with incorrect polarity cannot detect if the motor
overheats. Overheating can cause damage to the motor.
• Connect a KTY temperature sensor with the correct polarity.
370
Signal name
Reserved, do not use
Reserved, do not use
S2
S4
Ground
S1
S3
Ground
R1
Reserved, do not use
R2
Reserved, do not use
+ Temp
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Reserved, do not use
Ground
- Temp
Technical specifications
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
Motor temperature measurement KTY84-1C130 (KTY+)
Temperature sensor KTY84-1C130 / PTC
Ground (for internal shield)
Motor temperature measurement KTY84-1C130 (KTY-)
Temperature sensor KTY84-1C130 / PTC
Cabinet Modules NEMA
Manual, 04/2014, A5E03586450A