ADI Solution for Industrial Communications

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Quentin Mitchell
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1 The World Leader in High Performance Signal Processing Solutions ADI Solution for Industrial Communications Singer Zhang June 2012

General Classifications / Terminology Fieldbus / Serial Fieldbus Generic name, usually refers to serial industrial communications Including legacy 4-20mA systems, HART, Foundation Fieldbus and serial

2 General Classifications / Terminology Fieldbus / Serial Fieldbus Generic name, usually refers to serial industrial communications Including legacy 4-20mA systems, HART, Foundation Fieldbus and serial fieldbus protocols Typical serial physical layers include: RS-485, RS-232, CAN Example serial protocols: Modbus, Profibus, DeviceNet, CANopen, SERCOS I/II, Foundation Fieldbus H1 Ethernet Range of variations using Ethernet Physical layer Modbus-TCP, Profinet IO, Ethernet Powerlink, EtherCAT, SERCOS III, Foundation Fieldbus High Speed Ethernet (HSE) Non Real-Time (NRT) Non-deterministic Timing Jitter not important > 100 ms Cycle Time Real-Time (RT) Deterministic Jitter matters for synchronization 1 to 100 ms Cycle Time Isochronous Real-Time (IRT) Isochronous control frame occurs precisely at the same time for each cycle < 1us Jitter, < 1 ms Cycle Time In motion control, many axes of motion possible, e.g Source IXXAT 2

3 Diversity - protocols, transport and physical layers 3 Some reasons for this wide diversity: Wide range of industrial target applications, geographic regions, governing standards. Developer - company / organization and year of origin. Openness - number of manufacturers, product vendors, technology availability. Network Topologies Trunkline / Dropline, Star, Bus Maximum Cable length / distance supported Ranges 100m to 40 km Often baudrate / data rate dependant Physical Media / Installations 2-wire/4-wire shielded twisted pair, Coax, Fiber, Data +Power Max devices / stations / nodes supported Ranges 31 to 32,000 Real-time support None, Soft Real-Time, Hard Real-Time, Timing resolution Communication Method / Network Types Master/Slave, Multi-Master, Peer to Peer, Producer/Consumer Transmission Properties Data rates supported, Ranges 300 bps to 100 Mbps [to 1 Gbps] Data Transfer Size 0 to unlimited bytes, typical 8 / 64 / 128 / ~256 / ~512 Other Protocol Features Diagnostics, Robustness, Efficiency, Profile Support, Safety support

4 Industrial wired communications protocols 4 Key: Ethernet Fieldbus Sensor / Actuator Network

Communication Interface Requirements Many different networks are used in industrial automation. Therefore, automation devices must provide multi-network connectivity!

5 Communication Interface Requirements Many different networks are used in industrial automation. Therefore, automation devices must provide multi-network connectivity! The communication interface of an automation device should Be flexible and easy to adapt to various industrial networks Support fieldbus, Industrial Ethernet and wireless networks Be certified for network conformance and interoperability Cost less than 10% of the complete automation device CC-Link Others Fnd. Fieldbus Sercos ControlNet Hart CANopen Profibus Ethernet all 19 versions Fulfilling these requirements is very important for successful global sales is getting more complicated to develop in-house Interbus AS-I Modbus DeviceNet Global market shares by industrial network Source: IMS Research 2008

6 Market share Industrial Ethernet Powerlink 11 % Others 5 % Profinet 28 % Modbus-TCP 22 % EtherNet/IP 30 % EtherCAT 4 % Worldwide market share Industrial Ethernet Source: IMS Research Netzwerktrends Seite 6

7 Geographical spread of industrial networks North and South America EtherNet/IP DeviceNet ControlNet Modbus-RTU / -TCP Profibus Fieldbus Foundation Europe: Profibus CANopen Profinet-IO Modbus-RTU / -TCP EtherCAT Interbus Powerlink Asia: CC-Link DeviceNet Proprietary Protocols Modbus-RTU / -TCP EtherNet/IP Profibus

8 Core Automation Networks and Applications 8 Source : HMS Industrial Networks

Network Slave Implementation Approaches Protocol stacks :

Higher performance protocols require dedicated hardware.

Network Processor FPGA solutions : Custom designs,

ASIC solutions : Typically high performance.

9 Network Slave Implementation Approaches Protocol stacks : Stack runs on application host processor. Higher performance protocols require dedicated hardware. Modular solutions : Typically network processor based. Interfaces with host processor. Chip level solutions : Network processor companion chip. Network Processor FPGA solutions : Custom designs, performance / features match application requirements. ASIC solutions : Typically high performance. Inflexible, prone to obsolescence. Integrated solutions : Cost reduction. Possibly less flexible. 9 TI, Freescale have integrated solutions today.

10 The World Leader in High Performance Signal Processing Solutions ADI Multiprotocol Wired Communications Solutions Demonstration Platforms

Plug-and-play modular industrial networking with Anybus technology from partner HMS Networks Multiprotocol support for 19+ industrial network protocols Fieldbus networks Industrial Ethernet networks

11 Plug-and-play modular industrial networking with Anybus technology from partner HMS Networks Multiprotocol support for 19+ industrial network protocols Fieldbus networks Industrial Ethernet networks Sensor Actuator networks. Rapid Time-To-Market. Standardized parallel or serial processor interface. One device driver support all protocols. Easy-to-use, plug-and-play functionality. Fieldbus BACnet MSTP CANopen CC-Link CompoNet ControlNet DeviceNet Modbus-RTU Profibus Industrial Ethernet BACnet/IP 2-port EtherCAT EtherNet/IP EtherNet/IP 2-port Modbus-TCP Modbus-TCP 2-port Powerlink Profinet-IO Profinet-IO 2-port Sercos III BACnet/IP 2-port

and Software Kit for Out-of-the-Box Functionality Blackfin Processors Deliver Best-in- Class Performance High Performance

12 Simplified Motor Control Software Development A Collaboration with Boston Engineering Boston Engineering FlexMC Kit Rapid Development System for Any Motor Control Solution Minimize Time to Market While Achieving Better Performance Complete Hardware and Software Kit for Out-of-the-Box Functionality Blackfin Processors Deliver Best-in- Class Performance High Performance Mixed-Signal Integration Advanced Modeling and Design with Matlab/Simulink Environment Low Cost Small Size High Performance and Precision

13 Example Motor Control Demo with CAN, Profibus, or DeviceNet Master / Slave Communications Optional Network Monitoring via ADI ezlinx Board INDUSTRIAL COMMUNICATIONS HUMAN MACHINE INTERFACE NETWORK CONTROLLER LAPTOP PC SIMULATES PROGRAMMABLE LOGIC CONTROLLER PCI EXPRESS NETWORK MASTER HILSCHER CIFX 50XX NETWORK CAN PROFIBUS DEVICENET NETWORK MONITORING VIA ADI ISOLATED TRANSCEIVER NETWORK SLAVE HMS NETWORKS ANYBUS COMPACTCOM RS232 OR 8-BIT PARALLEL MOTOR CONTROL MOTOR CONTROL SIGNAL CHAIN FLEXMC BLACKFIN BF506 EZ-KIT MOTOR CONTROL ALGORITHM 24V, 3-PHASE BRUSHLESS MOTOR

Industrial Communications Demonstration System Industrial communications for motor

Simplifies deployment of customized control algorithms along with standard function such

Multiprotocol master / slave portable demonstration system, supports 19 industrial

14 Industrial Communications Demonstration System Industrial communications for motor control Motor Control development platform featuring a complete ac motor drive. Simplifies deployment of customized control algorithms along with standard function such as Field Oriented Control using high level graphical interface tools. Multiprotocol master / slave portable demonstration system, supports 19 industrial protocols on ADI Blackfin BF506 EZ-KIT. Simultaneous demo of up to 4 protocols, instantly plug-and-play switch between protocols. 14

15 New ADI Network Isolation Products Isolated Interface Development Environment ezlinx TM icoupler 15

16 icoupler ezlinx TM - Isolated Interface Development Platform Primary Purpose Open-source Hardware and Software Environment Plug-and-play evaluation of system performance of interfaces with integrated icoupler digital isolation and isopower isolated power technologies. Based on ADI s ADSP- BF548 Blackfin processor running uclinux. Easy development of 8 different physical layer communication standards isolated USB, RS-485, RS-422, CAN, RS-232, SPI, i2c and LVDS Expansion port for additional functionality. Customer Benefits 16 Reduced Development Time Open-source Hardware and Software Environment 8 Physical Layer Standards support on same environment (Expansion Slot) Plug-and-play Connect the board and start developing! Sample application software allows direct monitoring of bus traffic Integrated Isolated Interfaces included Allows Plug n play evaluation of H/W and S/W of interfaces on system testbench

17 Target Markets and Diverse Range of Applications 17

industrial network Evaluate icoupler Isolated Transceivers for CAN, RS-485, RS-232, USB, SPI, I2C, LVDS

18 Isolated Transceiver Evaluation board Part number: EVAL-ISOXCVR-EBZ Price Target: $TBD Availability: April 2012 Features: Plug and Play evaluation of multiple isolated transceivers Connect directly onto an industrial network Evaluate icoupler Isolated Transceivers for CAN, RS-485, RS-232, USB, SPI, I2C, LVDS Uses ADI s Blackfin ADSP-BF548 with μclinux OS PC Software source code available Blackfin source code available 18

19 Additional Information on ADI Video Channel

20 20 The World Leader in High Performance Signal Processing Solutions Thanks!

HMS Industrial Networks view of Industrial networks 2018

HMS Industrial Networks view of Industrial networks 2018 Connecting Devices Hardware meets Software HMS is a Swedish based technology company On the market for 30 years Manage three strong brands: Anybus,