X520 Encoder System Interface - Siemens SINAMICS S110 Manual

8.4.3.3

X520 encoder system interface

Table 8- 15 X520: Encoder system interface
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Connector type: 15-way Sub-D socket
Measuring current via temperature sensor connection: 2 mA
1) Accuracy of temperature measurement:
- KTY: ±7 °C (incl. evaluation)
- PTC: ±5 °C (incl. evaluation)
NOTICE
Damage to the encoder due to incorrect supply voltage
The encoder supply can be parameterized to 5 V or 24 V. Incorrect parameter assignment
can cause damage to the encoder.
• Select the appropriate supply voltage.
NOTICE
Damage to motor due to incorrectly connected KTY temperature sensor
If a KTY temperature sensor is connected with incorrect polarity, it is not possible to detect
when the motor overheats. Overheating can cause damage to the motor.
• Connect a KTY temperature sensor with the correct polarity.
Details on the parameterization of the KTY temperature sensor can be found in the
SINAMICS S110 Function Manual.
SINAMICS S110
Manual, 07/2015, 6SL3097-4AC10-0BP5
Supplementary system components and encoder system integration
Signal name
+Temp
1)
Clock
Clock*
P encoder 5 V / 24 V
P encoder 5 V / 24 V
P sense
M encoder (M)
- Temp
1)
M sense
R
R*
B*
B
A* / data*
A / data
8.4 Sensor Module Cabinet-Mounted SMC30
Technical data
Motor temperature sensing KTY84-1C130 (KTY+)
Temperature sensor KTY84-1C130 / PTC
SSI clock
Inverse SSI clock
Encoder power supply
Sense input of encoder power supply
Ground for encoder power supply
Motor temperature sensing KTY84-1C130 (KTY-)
Temperature sensor KTY84-1C130 / PTC
Ground 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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