Siemens 6SL3210-1SB11-0UA0 [211/318] X521 x531 alternative encoder system interface

Siemens 6SL3210-1SE24-5UA0 [211/318] X521 x531 alternative encoder system interface
Supplementary system components and encoder system integration
7.4 Sensor Module Cabinet-Mounted SMC30
Manual
Manual, 01/2011, 6SL3097-4AC10-0BP2
211
7.4.3.4 X521 / X531 alternative encoder system interface
Table 7- 16 X521 / X531 alternative encoder system interface
Pin Designation Technical specifications
1 A Incremental signal A
2 A* Inverse incremental signal A
3 B Incremental signal B
4 B* Inverse incremental signal B
5 R Reference signal R
6 R* Inverse reference signal R
7 CTRL Control signal
8 M Ground
1 P_Encoder 5 V / 24 V Encoder power supply
2 M_Encoder Ground for encoder power supply
3 - Temp Motor temperature sensing KTY84-1C130 (KTY-)
Temperature sensor KTY84-1C130/PTC/bimetallic
switch with NC contact
4 + Temp Motor temperature sensing KTY84-1C130 (KTY+)
Temperature sensor KTY84-1C130/PTC/bimetallic
switch with NC contact
5 Clock SSI clock
6 Clock* Inverse SSI clock
7 Data SSI data
X521
X531
8 Data* Inverse SSI data
Max. connectable cross-section: 1.5 mm
2
When using unipolar HTL encoders, at the terminal block A*, B*, R* must be connected to (jumper) M_Encoder (X531)
1)
.
1) Because the physical transmission media is more robust, the bipolar connection should always be used. The unipolar
connection should only be used if the encoder type does not output push-pull signals.
CAUTION
When the encoder system is connected via terminals, make sure that the cable shield is
connected to the component. Refer to the Chapter "Electrical connection".
NOTICE
The KTY temperature sensor must be connected with the correct polarity.
For details of how to parameterize the KTY temperature sensors, refer to the SINAMICS
S120 Function Manual (FH1) in the Chapter "Monitoring and protective functions/Thermal
motor monitoring".

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