Technical data

General information for commissioning
1.5 Temperature sensors for SINAMICS components
Function Manual
Function Manual, 06/2012, 6SL3097-4AB10-0BP4
33
1.5 Temperature sensors for SINAMICS components
The following table provides an overview of the components which are available in
SINAMICS S110 with temperature sensor connections.
DANGER
Safe electrical isolation of temperature sensors
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!
Table 1- 1 Temperature sensor connections for SINAMICS S110
Module Interface Pin Signal name Technical specifications
SMC10/SMC20 X520 (SUB-D) 13
25
+Temp
- Temp
Temperature sensor
KTY84/130 / PTC
SMC30 X531 (terminal)
Temperature
channel 1
3
4
- Temp
+Temp
Temperature sensor
KTY84/130 / PTC / bimetallic-
element switch with NC contact
7 + Temp Motor temperature measurement
KTY84/130 (KTY+)
Temperature sensor connection
KTY84/130 / PTC
CU305 X133 (terminal)
Temperature
channel 1
8 M (- Temp) Ground for KTY or PTC
CU305 X23 (SUB-D)
Temperature
channel 1
1
8
+Temp
- Temp
Temperature sensor
KTY84/130 / PTC / bimetallic-
element switch with NC contact
Commissioning information
The index [0...n] used in the following identifies either the motor data set or the encoder data
set.
SMC10/SMC20
Use the STARTER screen (\Signals and monitoring\Motor temperature) to parameterize
motor temperature evaluation via SUB-D socket X520.
SMC30
In addition to temperature evaluation via terminal X531 (temperature channel 1), this module
also has temperature evaluation at SUB-D socket X520 (temperature channel 2).