IoT to boom in industrial automation
The installed base of wireless IoT devices in industrial automation reached 10,3-million in 2014. According to new research from analyst firm Berg Insight, the number of wireless IoT devices in automation networks will grow at a compound annual growth rate (CAGR) of 27,2% to reach 43,5-million by 2020. There is a wide range of wireless technologies used in industrial automation with different characteristics and use cases. 802.15.4 based standards such as WirelessHART and ISA100.11a are major contenders at the field level in process automation networks.