opc ua (unified architecture) - teknologiateollisuus · 2019-06-18 · opc unified architecture...
TRANSCRIPT
What is OPC UA in a Minute • https://youtu.be/-tDGzwsBokY
10.12.2015
OPC Unified Architecture (UA) • OPC is de facto communication protocol in industrial
systems since 1995 – Data Access (DA) – Alarms & Events (AE) – Historical Data Access (HDA)
• OPC UA improves the protocol for wider use since 2009 – Platform independent – Built-in security – Information modeling
• OPC UA is standardised as IEC 62541 in 2011 Enables Secure Industrial Internet!
Communication Protocol • OPC UA is based on TCP/IP • Alternative transport protocols
– UA Binary – HTTPS – SOAP
• Each enables full security – UA Secure Conversation – TLS – (WS Secure Conversation:
deprecated 2015)
New: Publisher/Subscriber
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Information Modeling
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OPC UA - Industrial Internet - IoT OPC UA is the interoperability standard for industrial automation
– Defined by OPC Foundation, headquarters in Scottsdale, Arizona – Over 450 OPC Foundation members worldwide – OPC UA is a platform independent service-oriented architecture – https://opcfoundation.org/about/opc-technologies/opc-ua/
Presentation from IBM
– The Information Revolution for the Enterprise – https://opcfoundation.org/wp-
content/uploads/2014/08/4_OPCF_Information_Revolution_IBM_Jon_Butts.pdf Presentation from General Electric
– GE & OPC UA: Realizing the Industrial Internet with OPC UA – https://opcfoundation.org/wp-content/uploads/2014/08/1_OPC_UA_InfoRev_Conference_V6.pdf
Whitepaper from Oracle
– Java and the Internet of Things: Automating the Industrial Economy – http://www.oracle.com/us/solutions/internetofthings/java-iot-industrial-automation-2430562.pdf
Industrie 4.0 – Reference Architecture Model for Industrie 4.0 (RAMI 4.0) – https://opcfoundation.org/news/press-releases/platform-industrie-4-0-propose-reference-
architecture-model-industrie-4-0/
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Industrie 4.0
Quotes
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(OPC UA: Interoperability for Industrie 4.0 and the Internet of Things) https://opcfoundation.org/resources/brochures/
Challenges for Industrie 4.0
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Collaboration
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Security
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Valio Networks Factory Network
DMZ Network
Process Network
ERP
OEE MES
OPC UA Server
Historian Server
Warehouse Management
APC Server
Process Control System
Packaging Network
Line Controller
Warehouse Network
AGV Controller
BizTalk
OPC UA
OPC UA
OPC UA
OPC UA
OPC UA OPC UA
PLC PLC PLC
OPC UA
S7 S7
Prosys PMS Ltd Tekniikantie 14, 02150 Espoo, Finland Phone: +358 9 420 9007 Emails • Team: [email protected] • Sales: [email protected] • Technical support: [email protected] • General inquiries: [email protected] www.prosysopc.com