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● 2 analog outputs
● 1 temperature sensor input (KTY84-130/PTC)
When the analog inputs and outputs on the optional TM31 are used for communicating with the
control level, additional isolating transformers are available (optional).
3.6.6
Additional Terminal Module TM15 (option G63)
One TM31 and two TM15 Terminal Modules are already part of each standard device version.
The Terminal Modules are used for the following functions:
● Inclusion of warning and fault messages and control signals
● Communication with a higher-level control level.
With the optional additional Terminal Module TM15, you can also expand the number of digital
inputs and outputs. The expansion makes sense for the following applications:
● Reading in and processing external signals in addition to the existing terminal strip available
● Controlling external components.
The Terminal Module TM15 comprises the following elements:
● 24 bidirectional digital inputs and outputs (isolation in three groups of eight channels).
● 24 green status LEDs for indicating the logical signal status of the relevant terminal
3.6.7
Pulse distributor for splitting speed encoder signal (option G70)
This pulse distributor is capable of splitting the encoder signal. This possibility is used, for
example, when speed list values from an HTL incremental encoder are required at various
points for measured-value acquisition and processing. The pulse distributor converts the HTL
incremental encoder signals to two separate RS422 signal outputs. The inputs are electrically
isolated from the outputs. The connection is made by means of 8-pin terminal blocks.
SINAMICS SM150 6SL3810-7NN38-0AA1
Operating Instructions Rev.201910281406 EXAMPLE
Note
The second TM31 must be connected at the plant site.
The default setting of the inputs/outputs is not provided by the factory and must be
undertaken according to the requirements of the respective plant during commissioning.
as standard.
Description
3.6 Description of options
45
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