The motor is instructed to engage or disengage based on the inputs form the HMI Motor Controls – These are the control points where.

Programming and communication to translate these commands into actions Machine, the communication system, and the programmed variables to completeĪre intuitive and often WYSIWYG in configuration, requiring accurate HMIs are the point at which the operator or technician interacts with the Human Machine Interfaces – In today’s automated environments,.Support hundreds of I/Os, PLCs require a physical layer to connect it servers, HMIs,Ĭommon language, so each device understands what the bits of data mean as they Ranging from a few input/outputs (I/O) to rack mounted versions that can Traffic cops to ensure safe interaction at the point of intersection. Safe communication protocols to act as the stop signals, highway signs and These elements are like cars approaching a busy intersection at high Or mechanical functions to complete tasks. Programmable Logic Controllers (PLC), Human Machine Interfaces (HMI), motorĬontrol points and the various sensors and detectors needed to trigger robotic There are four basic elements in today’s industrial The movement of data and the proper responses to the equipment they drive. They must also be linked efficiently to allow Initiatives such as Industry 4.0, different devices and interface types need toīe connected in a way that can be scaled to meet the growing needs. In this article we’ll cover the following communication protocols:Īs connectivity becomes a business imperative driven by As a result, the sophistication and capability of the communication types and protocols used to drive PLCs and other control equipment has grown and evolved as well. Even more than a smart home or a connected individual, factories, warehouses, and supply chains are becoming more and more connected to leverage this connectivity to add value to their processes and improve competitiveness. Precision greater than that possible by human range of motion and reaction isĪs the digital revolution as grown, it has ushered in an accelerated need for improved and evolving control over such devices to handle new capabilities and new inputs from a data stream that is growing exponentially. Standardized applications to control devices and equipment at a speed and The improvement in manufacturing and process efficiencies across many Industrial automation has long been at the heart of many of

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