Encoder System Interface - Siemens SINAMICS S120 Combi User Manual

11.2.3.4

Encoder system interface

Table 11- 7 Encoder system interface SME20
Connector kit:
Measuring current via temperature sensor connection: 2 mA
Blanking cover for encoder system interface: Pöppelmann GmbH & Co. KG, Lohne,
Order No.: GPN 300 F211
1) These connections do not have protective separation!
2) Connection cable: Order number 6FX8002-2CA88-xxxx
NOTICE
The KTY temperature sensor must be connected with the correct polarity. A sensor
connected up with the incorrect polarity cannot detect if the motor overheats
Risk of electric shock!
Only temperature sensors that meet the safety isolation specifications contained in
EN 61800-5-1 may be connected to terminals "+Temp" and "-Temp".
If these instructions are not complied with, there is a risk of electric shock!
SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
Pin
1
2
3
4
5
6
7
8
9
10
11
12
12-pin, order number: 6FX2003-0SA12
DANGER
Signal name
B*
P5
R
R*
A
A*
-Temp
1)
B
+Temp
1)
M
M
P5
Encoder system connection
11.2 Sensor Module External SME20
Technical specifications
Inverse incremental signal B
Encoder power supply
Reference signal R
Inverse reference signal R
Incremental signal A
Inverse incremental signal A
Temperature sensor connection
KTY84-1C130 or PTC
Incremental signal B
Temperature sensor connection
KTY84-1C130 or PTC
Ground for encoder power supply
Ground for encoder power supply
Encoder power supply
2)
2)
217