• Multiplication of the Ethernet interfaces for logic modules of the product range LOGO! with Ethernet connection (…-0BA7 and -0BA8)
• Design of a small, local Industrial Ethernet network with three further nodes
• Automatic detection of data transfer rate by means of autosensing and autocrossover functions
• LEDs for diagnostics and for status display

Network topology and network configuration

Various network topologies can be implemented with LOGO! CSM:

• Connection of the LOGO! in linear topology:
  at least one RJ45 connection of the LOGO! remains vacant, e.g. for connecting a programming device (PG)
• Connection of the LOGO! to a higher-level network in a tree/star topology:
  at least two RJ45 connections of the LOGO! remain vacant, e.g. for connecting a programming device/operator panel (PG/OP)
• Design of a small, local network with a LOGO! and three further Ethernet nodes

Configuration

LOGO! CSM is an unmanaged switch and does not require configuration.

Diagnostics

The following information is displayed on LEDs on the device:

• Power
• Port status
• Data traffic