This is why M2M communication is critical for factories
System connections at every level of factory communications are emerging as critical elements in IoT implementation. This Control Engineering article predicts that in 2015 there will be a trend for seamless integration of secure server into the control software suite including every push-button, servo drive, energy monitor, vision camera, accelerometer and more. Little by little the safety focus will move from hardwired safety towards networked safety. Safe motion enables continuous operation and significant cost savings, which are high on the agenda for every manufacturing manager.
Explore 10 of the near future trends in manufacturing automation at: http://www.controleng.com/single-article/what-does-the-internet-of-things-mean-to-people-who-make-things/21f0adfae8f2cd6681b168aaeb7a951f.html
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