Siemens SINAMICS Series Operating Instructions Manual page 213

7.3.3.4 X520 encoder system interface
Table 7- 15
Connector
Connector type: SUB-D female, 15-pin
NOTICE
Destruction of the encoder due to an incorrect supply voltage
The encoder supply voltage can be assigned as 5 V or 24 V. The encoder may be
destroyed if you enter the wrong parameters.
• Select the appropriate motor supply voltage.
SINAMICS DCM DC Converter
Operating Instructions, 12/2018, A5E34763375A
X520 encoder system interface
Pin Signal name
1 Reserved
2 Clock
3 Clock*
4 P encoder 5 V/24 V
5 P encoder 5 V/24 V
6 P sense
7 M encoder (M)
8 Reserved
9 M sense
10 R
11 R*
12 B*
13 B
14 A*/data*
15 A/data
Additional system components
7.3 Sensor Module Cabinet-Mounted SMC30
Technical specifications
Do not use
SSI clock
Inverse SSI clock
Encoder supply
Sense input, encoder supply
Ground, encoder supply
Do not use
Ground for sense input
Reference signal R
Inverse reference signal R
Inverse incremental signal B
Incremental signal B
Inverted incremental signal A/inverted SSI
data
Incremental signal A/SSI data
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