Document Scope

This manual describes the following Momentum processors for Control Expert:

  • 171 CBU 78090

  • 171 CBU 98090

  • 171 CBU 98091

Validity Note

The Momentum 171 CBU 78090, 171 CBU 98090 and 171 CBU 98091 processors described in this manual require the use of EcoStruxure™ Control Expert 15.1 or later.

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You can download these technical publications and other technical information from our website at www.se.com/ww/en/download/ .