Simple machine building projects can quickly become more complex when they are undergoing design revisions. In the past, traditional control relays could get to their limits of functionality or connectable I/O . The new generation of intelligent control relays is breaking these boundaries with notably more connectable I/O, fast Ethernet and web server functionality and modular programming using structured text. These smart relays today provide an extremely competitive alternative to small PLCs.
By using ‘ST’, you are able to do more than integrate simple logic into the function blocks. Now you can create complex function blocks that are as sophisticated as those provided by the manufacturer.
Traditional small controls often can’t cope if a customer application grows more complex over time. With its 11 expansion modules and flexible programming in ST, the easyE4 has much more to offer in this regard. The Ethernet connection not only makes it possible to connect various devices and touch panels of all sizes. It can also be used to integrate applications into larger IT networks or even to connect them to the cloud.
In addition, the easyE4’s NET connection makes it possible to design modular systems without creating additional traffic on the Ethernet network.
