FIREWORKS IN THE ETHER
Get ready now for emerging
technology and standards that will takeindustrial Ethernet to new heights

About this session
New technologies and standards for Ethernet are emerging that will create fireworks in the industrial
automation market. New market opportunities will be created for industrial Ethernet for network convergence,edge devices and accelerating migration from traditional fieldbus to industrial Ethernet. In this session, a panelof EtherNet/IP subject matter experts will share their insights on how new technologies and standards for:Single-Pair Ethernet ● Time Sensitive Networking ● Constrained Node Networks

will impact industrial Ethernet and EtherNet/IP in specific.
Panelists

David Brandt, ODVA liaison to IEEE 802.3
Bob Voss, ODVA Chairman of EtherNet/IP Physical Layer SIG
Joakim Wiberg, ODVA CTO

Jordon Woods, ODVA liaison to IEEE 802.1
Harry Forbes, panel moderator and lead technical analyst to ODVA from ARC Advisory Group76

Scope of New Technologies and Standards
for Industrial Ethernet

CONSTRAINED NETWORKNODES(Simplified EtherNet/IPstack)+ Single Pair PHYs)

CONVERGED NETWORK T RAFFIC(Time Sensitive Networking – TSN)LOW COST, LONG REACH(Single Pair Ethernet – 10BASE-T..)

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Scope of New Technologies and Standards
for Industrial Ethernet
Relevant SDOs and Standards
ODVA: The EtherNet/IP Specification
IEEE Standards Association: 802
IETF: RFC 7228 and related
IEC/IEEE: 60802
IEC: 60079, SC48B
TIA: 42.9

CONSTRAINED NETWORKNODES(Simplified EtherNet/IPstack)+ Single Pair PHYs)

Part of Landscape
APL Project: Ethernet to the Field(Cooperation b/t ODVA, Fieldcomm Group and PI)

AVnu: conformance test plans for TSN
Industrial Internet Consortium: TSN Testbed
Lab Networks Industrie 4.0
OPC Foundation: data access via OPC UA overTSN-enabled networks

CONVERGED NETWORK T RAFFIC(Time Sensitive Networking – TSN)LOW COST, LONG REACH(Single Pair Ethernet – 10BASE-T..)

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Low Cost, Long Reach

Key to Technologyand Standards
ODVA Common
Industrial
Protocol (CIP)
CIP and
EtherNet/IP
Objects

InternetEngineering
Task Force
RFCs
IEEE Standards

Single Pair Ethernet
Incorporated in IEEE 802.3
Ethernet standard as
10BASE-T1S and 10BASE-T1L(currently known as IEEE
802.3cg)+amends IEEE 802.3bu for
optional Power)NEW!
changes tostandards

79Network Convergence
Application Objects

Key to Technologyand Standards
ODVA Common
Industrial
Protocol (CIP)
CIP andEtherNet/IP
Objects

InternetEngineering
Task Force
RFCs

Quality ofService
TSN(TSN?)
Connection
ManagerTCP/IP
Interface

Message
RouterUnconnected Msg Mgr

Capabilities

Ethernet
EtherNet/I
PLink
Link
Class 1 Messages

UDP Encapsulation

DTLS

Discovery

User Datagram Protocol (UDP) and UDP Ports
Internet Protocol (IP)IEEE Standards

Time Sensitive
Networking
Incorporated in IEEE 802.1

Pillars of TSN=
1. Time synchronization
2. Bounded low latency
3. Ultra-reliability
4. Resource management802.1 Data Link (with Ethernet Media Access Control)NEW!

802.3 Ethernet PHYschanges tostandards

80Network Convergence

Embrace “sharing the wire”
Source: “An Interoperable Ecosystem Through Common Standards and Testing – TSN/A Conference 201881

Constrained Node Networks
New EtherNet/IP options•••

Application Objects

Key to Technologyand Standards
ODVA Common
Industrial
Protocol (CIP)
CIP and
EtherNet/IP
Objects

InternetEngineering
Task Force
RFCs

Quality ofTSN
Service(TSN?)
Connection
Manager

TCP/IPInterface

Message
RouterUnconnected Msg Mgr

Capabilities•EtherNet/I
Ethernet
PLink
Link

CONSTRAINED NETWORK NODES(Simplified EtherNet/IP stack+ Single Pair PHYs)

Class 1 Messages

EtherNet/IP Stack ELIMINATIONS
for constrained network node

UDP Encapsulation

DTLS

Discovery

User Datagram Protocol (UDP) and UDP Ports
Internet Protocol (IP)IEEE Standards
802.1 Data Link (with Ethernet Media Access Control)NEW!
changes toStandards

Reduced firmware
Reduced hardware
Optimized
cabling/connectors
Building blocks for low
power wireless802.3 Ethernet PHYs

Optional attributes andservices, multicast, CIP
routing
Class3Session

TCP ENCAP
TLS

TCP Protocol and Ports

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Impact to EtherNet/IP Developers
Design Considerations•Application Objects

Key to Technologyand Standards
ODVA CommonIndustrialProtocol (CIP)
CIP and
EtherNet/IP
Objects

InternetEngineering
Task Force
RFCs

Quality ofTSN
Service(TSN?)
Connection
ManagerTCP/IP
Interface

Message
RouterUnconnected Msg Mgr

Capabilities•

Ethernet
EtherNet/I
PLink
Link
Class 1 Messages

EtherNet/IP Stack ELIMINATIONS
for constrained network node

UDP Encapsulation

DTLS

Discovery

Think about integrating a genericapplication interface between
TCP and UDP
Segment TSN functionality sothat it’s only included in devices
where it’s needed – not likely tobe needed in constrained nodedevices.

User Datagram Protocol (UDP) and UDP Ports

Optional attributes andservices, multicast, CIP
routing
Class3UCMMSession

TCP ENCAP

Internet Protocol (IP)IEEE Standards
802.1 Data Link (with Ethernet Media Access Control)NEW!
changes tostandards

802.3 Ethernet PHYs

TLS
TCP Protocol and Ports

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What OPPORTUNITIES will
Single Pair Ethernet, TSN and Constrained Node Networks create?

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