Cabinet module drives for multiple motor coordinated systems, multiple lines
The Sinamics S120 cabinet module (CM) drive packages by Siemens are designed to configure complex common DC bus lineups for multi-motor coordinated drive systems as well as high horsepower stand-alone drives. They are also
compliant with NFPA 70
standards and are also offered with optional UL/cUL listing.
The Sinamics S120 firmware is combined with Drive-CLiQ (the flexible backplane bus), which allows users to assign control units multiple line and motor modules. It can also mount the control units and associated I/O and sensor modules anywhere within the line-up or even remotely in a centralized control cabinet or control room. Drive-CLiQ provides automatic electronic nameplate, real-time control data transfer, diagnostic and parameter value gathering and fault tolerant transfer protocols. For external control systems, high-speed industrial Ethernet communications can be parameterized for EtherNet/IP, Profinet or Sinamics Link (peer-to-peer).
– Edited by CFE Media. See more Control Engineering motor and drive products.