Siemens SINAMICS S120 Device Manual page 284

Cabinet modules nema

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Table of Contents

Maintenance and servicing

6.4 Replacing components

Mixed operation is not possible

It is only possible to connect identical power units in parallel if both power units have the

same hardware version. Mixed operation between a power unit with Control Interface

Module and a power unit with Control Interface Board is not possible.

Cabinet Modules NEMA

Manual, 04/2014, A5E03586450A