stable and constant data communication by means of protocol processing on the CP
Optional: redundant communication via intelligent CPs combined with high-availability software package (S7-REDCONNECT)
IT cost savings (e.g. no additional computer) and use of free computer capacity for further applications since the intelligent CPs facilitate large quantity structures and enable the workload of the host CPU to be reduced
Simple access to automation/diagnostic data via SNMP and OPC as standard interface
Easy and cost-efficient commissioning due to plug & play technology
Connection of additional field devices to the Industrial Ethernet by means of an additional switch port
Switch operation possible via external power supply even with PC turned off
