ethernet to the field of process plants / sites benedikt ...€¦ · 3/4/2020 · standards. ieee...

Ethernet to the Field of Process Plants / Sites

Benedikt SpielmannEndress+Hauser

March 4, 2020

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Jointly present

Ethernet-APLEthernet to the Field

Improve the Value generated by your Process Plant/Site by using the Single Physical Layer for the Future: Ethernet-APL

Technical Track 2020 Industry Conference & 20th Annual Meeting www.odva.org© 2020 ODVA, Inc. All rights reserved.

Team work for your Advantage

3

The largest collaboration effort in automation supported by:


Ethernet-APL for the Future of Process Automation

4Technical Track 2020 Industry Conference & 20th Annual Meeting www.odva.org© 2020 ODVA, Inc. All rights reserved.

Ethernet-APL …

… is a 2-wire Ethernet for process automation, based on IEEE and IEC standard

… enables the value generated by your process plant/site by bringing Ethernet technology and high-speed communication out into the field

… dramatically simplifies installation, configuration and maintenance of instruments and automation technology

Agenda


1 Motivation, Benefits

2 Definition

3 Timeline and Milestones

4 Summary

5 Outlook

Network


Demands of Process Applications


Long cable distances

Easy and robust connection

Power and communication via one cable

Protection methods for explosion hazardous area

Ethernet to the Field – Single Network


Connectivity is the key for digitalizationin the Process Industry

Process Automation in a Digitized World

9

Ethernet-APL enables access to data, which is dormant at the field level today


Reduction of System Design and Integration Time


No need to scale and

span for PV

No gateways

and proxies

More devices per

power supply

Reliable topology

Required for 4-20mA Independence of the control structure from the network structure

One pervasive communication for process automation

Up to 60W

Fewer segments

Reduces complexity

Use of well-known trunk & spur topology

Reduction of Startup Efforts


Less training Less testing

Easy vertical integration Fast device configuration

Less installation errors

One communication in all network levels Power and data on same cable

Standard means for IP based communicationAuto-instantiation

10 Mbit/s data transmission rate300x faster than Profibus PA or FOUNDATION Fieldbus

Polarity independentTrunk & spur topology

Reduction of Troubleshooting and Maintenance


Simplified fault analysis

Less installation errors

Simple device replacement

Guaranteed interoperability of

products

Fast and automated device configuration after

replacement

Agenda



2 Definition


4 Summary

5 Outlook

Just another Physical Layer: The ISO OSI Model


Ethernet-APL

Fast

-Eth

erne

t

Giga

bit

Ethe

rnet

1: Physical Layer

2: Data Link Layer

3: Network Layer

4: Transport Layer

5-7: Session/Presentation/Application Layer

IP

TCP

Ethernet

EtherNet/IP, HART-IP, OPC UA, PROFINET, http, …

WIF

I

…

Higher layers operate independent of the physical layer

Ethernet-APL is one of many physical layers

Specifications for Ethernet-APL


Parameter Specification

Standards IEEE Std 802.3cg-2019 (10BASE-T1L)IEC 60079 (explosive atmosphere standards)

Power supply output(Ethernet-APL power switch) Up to 60 W

Switched network Yes

Redundant cable and switches Optional

Reference cable type for intrinsic safety IEC 61158-2, Type AThis cable meets the requirements as described in 2-WISE

Maximum trunk length 1000 m / into Zone 1, Div. 2

Maximum spur length 200 m / into Zone 0, Div. 1

Speed 10 Mbit/s, full-duplex

Hazardous area protection:Inspired by fieldbus

For all zones and divisionsWith optional intrinsic safety at the device

Ethernet in the Field of Process Plants / Sites


Plant-wide / Site-wideIndustrial IoT Architecture

Ethernet-APL

Explosion-Hazardous Areas Application


FuelOxidizer

Ignition

Ethernet in Plants / Sites with Explosion Hazardous Areas


Plant-wide / Site-wideIndustrial IoT Architecture

Ethernet-APL

Agenda



2 Definition


4 Summary

5 Outlook

Milestones and General Timeline


IEEE Std 802.3cg-2019 Enhancements to IEEE completed

IEC:New work item proposals for TS

Foundations:Industrial Ethernet specification updated

Field device vendors:Infrastructure and devices expected

2019 2020 2021

Agenda



2 Definition


4 Summary

5 Outlook

Ethernet-APL for the Future

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Ethernet-APL improves the value generated by your process plant/site by adopting internet technology and high-speed communication.

It dramatically simplifies installation, configuration, and maintenance of instruments and automation technology.


Agenda



2 Definition


4 Summary

5 Outlook

Outlook


Ethernet-APL Evaluation Projects

Background• Evaluation projects for an upcoming technology

are useful:• Receive feedback during development• Creating awareness for technology

Next steps• Get in contact with suitable customers in

different industries to conduct such projects

Safety Applications

Customer requests• Digitalization of all plant/site applications, also

Safety• Use of one technology• No differentiation between SIL and non-SIL

device (= one device fits it all)

Requirements for device vendors• Consideration of CIP Safety

THANK YOU

ethernet to the field of process plants / sites benedikt ...€¦ · 3/4/2020 · standards. ieee...

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