LOGO! CIM
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Operating Manual, 10/2021, A5E51250518-AA
Application and functions
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LOGO! CIM provides Internet connection solution for LOGO! BM which has more and more
capabilities to interact with Internet now.
General introduction
Universal Data Model (UDM)
LOGO! BM and Modbus RTU compatible devices can map their process data to UDM. UDM
acts as a data center for LOGO! CIM, and different protocols can exchange data through UDM.
4 ports switch
CIM can work as a LAN switch.
To ensure CIM work stably and efficiently, Siemens recommends that you should connect less
than 10 devices to CIM through Ethernet switch ports.