HMS Industrial Networks

1. HMS Industrial Networks IoT: Short Range Wireless for Industrial Applications Tom McKinney Business Development Manager, HMS Labs HMS Industrial Networks Tom.McKinney@HMS-Networks.com Phone: 312-777-5285

2. Agenda • History and market growth of IoT • Benefits of wireless IoTand Applications • Advantages and disadvantages of each technology • Typical applications of wireless technology • Wireless technologies and protocols • Wireless standard interoperability

3. History of Industrial Wireless 30 Years Ago – Spread Spectrum • Proprietary Frequency to 900MHz to 2.4GHz Key Markets • Oil and Gas • Water and Wastewater Secondary Markets • Industrial Automation • Heavy Equipment

4. IoT and Industrial IoT

6. The Internet of Things (IoT) is today THE thing Internet of things (IoT) is basically nothing new, it has been applied in industrial system for many years under different names using different technologies. Today IoT or Industrial IoT (IIoT) is used to describe a number of solutions and technology aimed to connect operational technologies (OT) to various forms of IT based systems. This makes the scope definition very broad and fuzzy One strong reason the IIoT has generated so much attention on the market is that new technology investments are not always necessary. The majority of the installed based and devices sold on the market today are already intelligent and networked. This means that the systems are capable of communicating as well as providing intelligent and structured information. The IIoT enables manufacturers to build solutions that drive efficiency and reduces cost through predictive maintenance and real-time asset monitoring, increase business agility by accessing faster and better insights, enable collaborative innovation internally and externally with shared data insights, and pursue new business opportunities with smart, connected products and new service offerings Every device, machine and system will be networked and connected to the IIoT world HMS provides solutions for secure information bridging within IIoT

7. Growth of IoT • Internet will double in size every 5 years • World population will be around 7.5 Billion in 2020 • In everyday lives already • Thermostats • Fitness devices • Traffic monitoring • Tracking food, retail purchases

8. Today’s Industrial Market Opportunities • Last 100m is critical to success and largest growth opportunity • Connect current devices • Install new sensors, devices to gain more data

9. Value of Wireless IoT Technologies Faster system deployment • Standards based wireless technology • Scalable systems Combined intelligence versus silos • Shared data across operations, business, R&D, maintenance • Additional data drives more informed decisions Improved productivity • More flexible shop floor configurations • Employees can access data on handheld devices Redundant systems • Easily Multiple Sensors • Multiple wired and wireless backhaul connections

10. What is happening now? Industrial IoT, I4.0 and Cloud Solutions • New technology built for the internet is being introduced into corporate IT environments • New sensor and wireless communication technology enables information gathering from physical assets • ”Internet of things” enables hardware vendors (eg machine vendors) to become service providers. The product speaks back to the vendor during the whole life cycle • The iPhone generation is entering the workforce and are demanding ease of use also in a factory environment • "Industry 4.0" is generating a strong global interest and spin-off activities • I4.0 reference solutions combining the notion of for cyber-physical systems (CPS) and IoT are now being presented

11. Industrial IoT What answers can IIoT provide… • How are my systems performing? • Can I improve my business processes with real-time information? • Are my systems coordinated for best planning and flexibility? • How much performance and efficiency is hiding in my machines, systems and plant? • Have I tapped all sources of additional revenue from my systems? • Can the quality improve to lower my waste (CoBQ – Cost of Bad Quality)? • Can I improve my up-time with predictive maintenance? • Etc.

12. How will IoT solutions be applied? Awareness: • By capturing and visualizing IT/OT data and information for operators and decision makers Control: • By combining and processing IT/OT data for flexibility and efficiency Optimization: • By logging and analyzing IT/OT information in databases looking for trends and relationships

13. Applications • Ethernet Infrastructure • Ethernet/IP, TCP/IP, Modbus TCP Cable replacement • RS232, RS485, Ethernet Roaming Ethernet Infrastructure Ethernet

14. Making the Right Technology Choice Wireless LAN (WIFI) • 2.4GHz, 5GHz • 802.11 a,b,g,n Bluetooth • 2.4GHz • Bluetooth and BLE IEEE 802.15.4 • Sub 1GHz, 2.4GHz • Zigbee • ISA100 • Wireless Hart • MiWi

15. Wireless Protocol Strengths Wireless LAN • Highest bandwidth • Supports large networks Bluetooth and BLE • Based on star network added mesh • HMI interface • User friendly in crowded spectrums • Low power IEEE 802.15.4 • Mesh Networks, Low Power • Multiple Protocols • Zigbee – Very Low Power • 6LoWPAN – IPV6 • WirelessHART – Industrial Network • MiWi -- Microchip • ISA100.11a – Automation

16. Wireless LAN Technology Range • 2.4GHz – Up to 400m with line of sight • 5.0GHz – Up to 100m with line of sight Data Throughput • 54Mbit/s with IEEE 802.11a/b/g • 600Mbit/s with IEEE 802.11n Latency 1-10ms • Much longer if retransmitting is required Security modes • WEP, WPA, WPA2, TPIK, PSK EAP Channels (non-overlapping) • 2.4GHz – ~14 channels (overlapping, 3 useable, 4 in Japan at 20MHz BW) • 5.0GHz – ~24 channels (overlapping, 9-10 useable at 20MHz BW) CH1 2.412 CH6 2.437 CH11 2.462 2.4GHz 22MHz

17. Bluetooth Technology Range • 2.4GHz – Up to 400m with line of sight Cyclic and fast transmission of smaller data packets Data through-put • Maximum 780 kbit/s • With Bluetooth v2.1+EDR (Enhanced Data Rate), the data through-put is 2.1 Mbit/s. Latency of 3 – 10ms CH39 2.479 CH37 2.401 CH38 2.425 1MHz

18. Bluetooth Technology Continued Security features with 128-bit encryption • Offers protection against data eaves dropping • Improved connection setup security Channels • 2MHz, Using entire 2.4GHz spectrum, Adaptive Frequency Hopping (AFH), low sensitivity to reflections/multipath BLE • High numbers of communication nodes • Very low power consumption Good real-time features when small number of nodes are connected

19. IEEE 802.15.4 Range • Excluding mesh functionality, of 75 meters Data through-put • Gross data through-put of 20-250 kBit/s Security features with 128-Bit encryption Channels • Alternative radio possibilities operating on the 868 MHz and the 915 MHz bands in addition to the 2.4 GHz band CH11 2.405 CH15 2.425 CH20 2.450 2.4GHz 2MHz

20. IEEE 802.15.4 Continued Low power consumption Short wake-up/connection time High number of communication nodes Possibility to automatically build mesh-networks

21. Co-existence of Wireless Technologies FixedChannelStandards • 802.11 • 802.15.4 Frequency Hopping Standards • Bluetooth/BLE

22. Technology Comparison

23. Technology Summary WLAN • Great for high data throughput • Combine with current WLAN infrastructure • 10B devices sold Bluetooth/BLE • Best for congested spectral environments • Highest device density • 3B devices shipped in 2014 802.15.4 • Support for sub 1GHz • Zigbee is dominating the utility smart meter market • Proving ground for niche features and requirements

24. Let our knowledge work for you