Siemens SINAMICS S120 Manual page 160

Terminal Modules
6.6 Terminal Module TM54F
TM54F features the following interfaces:
Table 6-32
Type
DRIVE-CLiQ interfaces
Fail-safe digital inputs (F-DI)
Fail-safe digital outputs (F-DO)
Sensor
Sensor
Digital inputs to check F_DO for a test stop
Power supply
Sensors: Fail-safe devices to issue commands and sense - for example, emergency stop buttons and
1)
safety locks, position switches and light arrays/light curtains.
Dynamic response: The sensor power supply is cycled on and off by the TM54F when the forced
2)
checking procedure is active for the sensors, cable routing, and the evaluation electronics.
Note
All signals connected to the TM54F must be PELV signals.
Note
The operating ranges of the F-DI meet the requirements of EN 61131-2 for type 1 digital inputs.
The rated values of the F-DO meet the requirements of EN 61131-2 for digital DC outputs with
0.5 A rated current.
Note
For cable lengths >30 m, shielded cables must be used for the connections to F-DI.
158
Interface overview of the TM54F
power supplies, dynamization supported
1)
power supply, no dynamization
1)
2)
Control Units and additional system components
Equipment Manual, 06/2020, 6SL3097-5AH00-0BP2
Quantity
2
10
4
2
1
4
1