Connections And Cables - Siemens SINAMICS G120D Operating Instructions Manual
Distributed converter, control units with encoder evaluation
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Also See for SINAMICS G120D:
- List manual (910 pages) ,
- Operating instructions manual (398 pages) ,
- Original instructions manual (382 pages)
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4.2.11
Connections and cables
Connectors
"Switched" and "unswitched" 24 V power supply
The unswitched 24 V power supply (1L+) is required for the device to function.
The switched 24 V (2L+) supplies the two digital outputs. Switching brings all of the actuators
connected to the digital outputs into the no-voltage state.
If you don't need the switching of 2L+ power supply, then both the switched as well as the
non-switched 24 V may come from the same supply.
Converter with control units CU240D-2
Operating Instructions, 07/2016, FW V4.7 SP6, A5E34262100B AD
Installation
4.2 Electrical Installation
49
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