I/O Data Map
Figure 68. I/O data map page
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On the I/O data map page the data communication between the subnetwork (Node) and the high level network (PLC) is mapped.
The allocated I/O area is auto-generated based on how the settings on the Serial communication page and the Nodes and transactions page are configured.
It is possible to set the I/O area manually, if you want to pro-actively allocate more I/O for future expansions without re-configuring the PLC. See To Configure I/O Sizes Manually.
There are three areas: Data from EtherNet/IP, Data to EtherNet/IPand General area. See Map Area.