5G is about to lift industrial automation to new heights. Of course the next generation of cellular communications technology will further fuel the trend of connecting a factory’s operational technology (OT) - its machines, control systems, power infrastructure, local and remote control software - with its information technology (IT) systems - the communication network, the enterprise resource planning system, the cloud, and so on. But beyond that, it will fundamentally change the way people work in, and think about, industrial automation.