Siemens SINAMICS S120 - Terminal Modules

Monitoring functions and protective functions
9.5 Thermal motor protection
Drive functions
Function Manual, 11/2017, 6SL3097-4AB00-0BP5
651
9.5.4
Terminal Modules
Terminal Modules provided the drive system with additional analog and digital data inputs
and outputs. They are intended for use in control cabinets. The Terminal Modules are
connected via DRIVE-CLiQ with the drive system. Terminal Modules TM31, TM120 and
TM150 provide inputs for temperature sensors.
● The TM31 can evaluate one temperature sensor.
● The TM120 can evaluate up to 4 temperature sensors. The sensor inputs are electrically
isolated.
● The TM150 can evaluate up to 12 sensors. The sensors can be split up into a maximum
of 3 groups. Each sensor can be freely assigned to one of the group.
Table 9- 5 Temperature sensor connection
Device
Interface
Chan-
nel
+Tem
p
-Temp
Temperature sensor type
TM31
X522
0
7
8
KTY84/PTC/PT1000
TM120 X521 0 2 1 KTY84-1C130/PTC/PT1000/bimetallic NC
contact,
Linear motor: KTY84-1C130/PT1000
1 4 3 KTY84-1C130/PTC/PT1000/bimetallic NC
contact,
Linear motor: KTY84-1C130/PT1000
2 6 5 KTY84-1C130/PTC/PT1000/bimetallic NC
contact,
Linear motor: KTY84-1C130/PT1000
3 8 7 KTY84-1C130/PTC/PT1000/bimetallic NC
contact,
Linear motor: KTY84-1C130/PT1000
TM150 X531
1)
0 1
3
2
4
KTY84-1C130/PTC/bimetallic NC con-
tact/PT100/PT1000
X532
1)
1 1
3
2
4
KTY84-1C130/PTC/bimetallic NC con-
tact/PT100/PT1000
X533
1)
2 1
3
2
4
KTY84-1C130/PTC/bimetallic NC con-
tact/PT100/PT1000
X534
1)
3 1
3
2
4
KTY84-1C130/PTC/bimetallic NC con-
tact/PT100/PT1000
X535
1)
4 1
3
2
4
KTY84-1C130/PTC/bimetallic NC con-
tact/PT100/PT1000
X536
1)
5 1
3
2
4
KTY84-1C130/PTC/bimetallic NC con-
tact/PT100/PT1000
1
) You will find more detailed information on sensor connections in the section on "Terminal Module
150".