Terminal Modules; Description - Siemens SINAMICS S120 Manual

Terminal Modules

6.1

Description

Terminal Modules are terminal expansion modules for snapping onto a mounting rail according
to EN 60715. Each of them has 2 DRIVE-CLiQ interfaces for communication with the Control Unit
and an additional Terminal Module or Sensor Module. They have a 24 V DC power supply.
Table 6-1
Designation
TM15
TM31
TM41
TM54F
TM120
TM150
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
Terminal Modules for the CU320-2
Article number
6SL3055-0AA00-3FA.
6SL3055-0AA00-3AA1
6SL3055-0AA00-3PA1
6SL3055-0AA00-3BA.
6SL3055-0AA00-3KA.
6SL3055-0AA00-3LA0
Function
Extension of the available digital inputs/outputs within a
drive system by 24 bidirectional DIs/DOs
Extension of the available digital inputs/outputs and the
analog inputs/outputs within a drive system
Additionally: Relay outputs with changeover contact and
a temperature sensor input.
Extension of the available digital inputs/outputs and an‐
alog inputs in the drive system
Additionally: Supply of TTL signals as an incremental en‐
coder emulation, e.g. to a higher-level controller.
Dual-processor I/O interface with 4 fail-safe digital out‐
puts and 10 fail-safe digital inputs for utilization of the
Safety Integrated functions of the SINAMICS drive system
via external actuators and sensors.
Evaluation of 4 temperature sensors
The temperature sensor inputs are safely electrically sep‐
arated from the evaluation electronics in the TM120 Ter‐
minal Module and are suitable for evaluating the tem‐
perature of special motors, e.g. linear motors.
DRIVE-CLiQ component for temperature evaluation
The temperature is measured in a temperature range
from -99 °C to +250 °C for different temperature sensors:
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