Electrical installation
4.10 Signal connections
Inverter chassis units
Operating Instructions, 07/2016, A5E00331449A
123
The TM54F Terminal Module is a terminal expansion module with safe digital inputs and
outputs for controlling the Safety Integrated Extended functions of SINAMICS.
The TM54F provides 4 fail-safe digital outputs and 10 fail-safe digital inputs. A fail-safe
digital output consists of a 24 V DC switching output, a ground switching output, and a digital
input for checking the switching state. A fail-safe digital input comprises two digital inputs.
Figure 4-32 TM54F Terminal Module
Note
Safety Integrated Function Manual
Detailed and comprehensive instructions and information for the Safety Integrated functions
can be found in the "Safety Integrated Function Manual." This manual is included on the
documenta
tion CD supplied.
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