Siemens SIMOTION CX32-2

Additional references
The
same installation instructions apply for the SIMOTION D4x5-2/CX32-2 control units as for
the SINAMICS S120 CU320-2 control units with regard to EMC.
See the SINAMICS manuals.
4.4.4 Connecting the power supply
Wiring the screw-type terminal block
The required 24 V DC load power supply is connected to the screw-type terminal block. The
terminal block must be screwed on tightly using a flat-bladed screwdriver.
WARNING
Danger to life from hazardous voltage when connecting an unsuitable power supply
Implement the 24 V DC supply with protective separation as protective extra-low voltage.
Supply system lines
For the power supply wiring, use rigid or flexible cables with a conductor cross-section as
stated in the
SIMOTION D4x5-2 Manual, Section "Interfaces… Power supply."
If you only use one wire per connection, a ferrule is not required.
You can use ferrules without an insulating collar in accordance with DIN 46228, Form A long
version.
Pin assignments
For the pin assignment of the screw-type terminal block, see the SIMOTION D4x5‑2 Manual.
Connecting
4.4 Power supply
SIMOTION D4x5-2
Commissioning and Hardware Installation Manual, 03/2018, A5E33441636B 65