Terminal Modules - Siemens Sinamics S120 Function Manual

Monitoring and protective functions
8.5 Thermal motor protection
8.5.8

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
● The TM150 can evaluate up to 12 sensors. The sensors can be split up into a maximum
Table 8- 5
Device
TM31
TM120
TM150
1) You will find more detailed information on sensor connections in the chapter on TM 150
8.5.9 Terminal Module 31
A Terminal Module 31 (TM31) is used when additional digital and analog inputs/outputs
required. The temperature sensor is connected at terminal X522. The values of the fault
and/or alarm thresholds can be set in parameter p4102[0..1] from -48 °C to 251 °C.
p4102 = 251°C deactivates the alarm and fault threshold. The factory setting is 100 °C for
the alarm threshold and 120 °C for the fault threshold.
440
isolated.
of 3 groups. Each sensor can be freely assigned to one of the group.
Temperature sensor connection
Interface
X522
X521
X531
1)
X532
1)
X533
1)
X534
1)
X535
1)
X536
1)
Chann +Temp -Temp
el
0 7 8
0 2 1
1 4 3
2 6 5
3 8 7
0 1 2
3 4
1 1 2
3 4
2 1 2
3 4
3 1 2
3 4
4 1 2
3 4
5 1 2
3 4
Function Manual, (FH1), 01/2012, 6SL3097-4AB00-0BP2
Temperature sensor type
KTY84 / PTC
KTY84-1C130/PTC/bimetallic NC contact,
linear motor: KTY84-1C130
KTY84-1C130/PTC/bimetallic NC contact,
linear motor: KTY84-1C130
KTY84-1C130/PTC/bimetallic NC contact,
linear motor: KTY84-1C130
KTY84-1C130/PTC/bimetallic NC contact,
linear motor: KTY84-1C130
KTY84-1C130/PTC/bimetallic NC
contact/PT100/PT1000
KTY84-1C130/PTC/bimetallic NC
contact/PT100/PT1000
KTY84-1C130/PTC/bimetallic NC
contact/PT100/PT1000
KTY84-1C130/PTC/bimetallic NC
contact/PT100/PT1000
KTY84-1C130/PTC/bimetallic NC
contact/PT100/PT1000
KTY84-1C130/PTC/bimetallic NC
contact/PT100/PT1000
Drive functions