SINAMICS S120 Combi
Manual, Edition 07/2012, 6SL3097-4AV00-0BP3
173
Additional system components
10
10.1 Terminal Module TM54F
10.1.1 Description
The Terminal Module TM54F is a terminal expansion for snapping on to an EN 60715 DIN
rail. The TM54F offers safe digital inputs and outputs for controlling SINAMICS Safety
Integrated functions.
The TM54F must be directly connected to the PPU of SINUMERIK 828D via DRIVE-CLiQ. In
so doing, the topology rules must be observed.
TM54F features the following interfaces:
Table 10- 1 Interface overview of the TM54F
Type Number
Fail-safe digital outputs (F-DO) 4
Fail-safe digital inputs (F-DI) 10
Sensor
1)
power supplies, dynamization supported
2)
2
Sensor
1)
power supply, no dynamization 1
Digital inputs to check F_DO for a test stop 4
1) Sensors: Fail-safe devices to issue commands and sense - for example, emergency stop buttons
and safety locks, position switches and light arrays/light curtains.
2) Dynamization: The sensor power supply is cycled on and off by the TM54F when the forced
checking procedure is active for the sensors, cable routing, and the evaluation electronics.
The TM54F has 4 fail-safe digital outputs and 10 fail-safe digital inputs. A fail-safe digital
output consists of a 24 V switching output, a ground switching output, and a digital input for
checking the switching state. A fail-safe digital input comprises two digital inputs.
Note
The rated values of the F-DO meet the requirements of EN 61131-2 for digital DC outputs
with 0.5 A rated current.
The operating ranges of the F-DI meet the requirements of EN 61131-2 for Type 1 digital
inputs.
Note
Please note that the F-DIs must take the form of shielded cables if they are > 30 m in length.
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