Copyright © 2014 Rockwell Automation, Inc. All Rights Reserved.
PUBLIC INFORMATION
Introducing WirelessHART with
Ethernet/...
www.pepperl-fuchs.com
WirelessHART EtherNet/IP Gateway
Robert Schosker - Product Manager
www.pepperl-fuchs.com
Your Presenter
page
3
www.pepperl-fuchs.com
Content
HART – General Characteristics
page
4
www.pepperl-fuchs.com
HART signal
page 5
Current
Time
1 0 0 01 1 1
4..20mA
1/1200s
1200Hz 2200Hz
-0.5mA
+0.5mA
www.pepperl-fuchs.com
HART signal
 HART communication uses BELL 202 telephone
communication standard
 BELL 202 is a Freq...
www.pepperl-fuchs.com
HART signal
page 7
4..20mA with 1mApp
240Ω
240mVpp
www.pepperl-fuchs.com
Content
Wired to Wireless HART
page
8
www.pepperl-fuchs.com
From HART to WirelessHART
 Wireless
 Commonly used in consumer
and office world
 Can be used in i...
www.pepperl-fuchs.com
From HART to WirelessHART
 Wireless is a new enhancement to the HART Technology Idea
 Keep the wel...
www.pepperl-fuchs.com
From HART to WirelessHART
 Objectives
 An open and interoperable standard
 As easy as using wired...
www.pepperl-fuchs.com
Elements of WirelessHART
 As Radio Frequency the 2.4GHz ISM Band has been chosen
 Advantages:
 Wo...
www.pepperl-fuchs.com
Elements of WirelessHART
 The Elements of WirelessHART are:
 Flat mesh network
 Network managemen...
www.pepperl-fuchs.com
Mesh Network Topology
page
14
 Mesh Network
 All network
participants
form a mesh
 The range
 Br...
www.pepperl-fuchs.com
Network Management
 Network management
 The Network is organized and controlled by a central compo...
www.pepperl-fuchs.com
Frequency Hopping
page
16
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Distance of Channel Center Frequenc...
www.pepperl-fuchs.com
TDMA
Time
10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms 90ms
IEEE802.15
.4
Channels
15
:
7
6
5
4
3 Blackli...
www.pepperl-fuchs.com
Building WirelessHART Networks
page
18
NWID: OK
Join Key: OK
Join granted
NWID
Join Key
 A unique N...
www.pepperl-fuchs.com
Security and Integration of
WirelessHART
 WirelessHART is as usable as conventional HART products
...
www.pepperl-fuchs.com
Layout of wired HART structure
page
20
Zone 1
DCS Maintenance
ERP
InterfaceInterface
Field Devices
F...
www.pepperl-fuchs.com
Layout of WirelessHART structure
page
21
Zone 1
DCS
Maintenance
ERP
WirelessHART
Gateway
Field Devic...
www.pepperl-fuchs.com
Wireless HART Products
www.pepperl-fuchs.com
Content
WirelessHART Gateway
WirelessHART Adapter
page
23
www.pepperl-fuchs.com
WirelessHART Gateway
 Includes network management,
Access Point and Interfaces to
Bus System
 Redu...
www.pepperl-fuchs.com
WirelessHART Gateway
 Ethernet with 100MBit/s
 Ethernet IP
 Hport IP
 Modbus TCP
 RS485 with da...
www.pepperl-fuchs.com
WirelessHART Adapter
 Upgrades conventional field devices
to be WirelessHART
 Battery supplies Ada...
www.pepperl-fuchs.com
WirelessHART Adapter
 Intelligent Power Management
allows for Battery Lifetimes up to up
to 10 year...
www.pepperl-fuchs.com
Mounting of the Adaptor
page
28
rotatable
Adaptor
rotatable
Antenna
Cable for
4 … 20mA
signal
(if re...
www.pepperl-fuchs.com
System Integration: Rockwell Software®
Logix 5000™
www.pepperl-fuchs.com
System Integration
page
30
www.pepperl-fuchs.com
System Integration: AOP
page
31
www.pepperl-fuchs.com
System Integration: AOP
page
32
www.pepperl-fuchs.com
System Integration: AOP
page
33
www.pepperl-fuchs.com
System Integration: AOP
page
34
www.pepperl-fuchs.com
Need more information?
page
35
Robert Schosker: rschosker@us.pepperl-fuchs.com
Bernd Schuessler: bsc...
www.pepperl-fuchs.com
We care what you think!
 On the mobile app:
1. Locate session using Schedule or Agenda
Builder
2. C...
Copyright © 2013 Rockwell Automation, Inc. All Rights Reserved.
www.rockwellautomation.com
Follow ROKAutomation on Faceboo...
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Pepperl + Fuchs, Inc.: Introducing WirelessHART with Ethernet/IP Gateway and Add On Profile

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WirelessHART is the only wireless standard approved for the process industry. This presentation will give an overview of the new WirelessHART technology and introduce the WirelessHART Ethernet/IP gateway and how it integrates into ControlLogix.

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Pepperl + Fuchs, Inc.: Introducing WirelessHART with Ethernet/IP Gateway and Add On Profile

  1. 1. Copyright © 2014 Rockwell Automation, Inc. All Rights Reserved. PUBLIC INFORMATION Introducing WirelessHART with Ethernet/IP Gateway & Add On Profile Pepperl+Fuchs
  2. 2. www.pepperl-fuchs.com WirelessHART EtherNet/IP Gateway Robert Schosker - Product Manager
  3. 3. www.pepperl-fuchs.com Your Presenter page 3
  4. 4. www.pepperl-fuchs.com Content HART – General Characteristics page 4
  5. 5. www.pepperl-fuchs.com HART signal page 5 Current Time 1 0 0 01 1 1 4..20mA 1/1200s 1200Hz 2200Hz -0.5mA +0.5mA
  6. 6. www.pepperl-fuchs.com HART signal  HART communication uses BELL 202 telephone communication standard  BELL 202 is a Frequency Shift Keying (FSK) technology  Superimposed sine wave on conventional 4..20 mA signal  Logic 1: 1200Hz  Logic 0: 2200Hz  Communication speed is 1200kbps (1kBaud) page 6
  7. 7. www.pepperl-fuchs.com HART signal page 7 4..20mA with 1mApp 240Ω 240mVpp
  8. 8. www.pepperl-fuchs.com Content Wired to Wireless HART page 8
  9. 9. www.pepperl-fuchs.com From HART to WirelessHART  Wireless  Commonly used in consumer and office world  Can be used in industry due to technological progress  Important: must be a standard page 9  HART  Used since 25 years  35% of all field devices use HART  Lot‘s of DCS and AMS have HART interface  Standard in Process Automation WirelessHART
  10. 10. www.pepperl-fuchs.com From HART to WirelessHART  Wireless is a new enhancement to the HART Technology Idea  Keep the well known and proven protocol  Change the physical layer from the modulated sine on the 4..20 mA loop to radios and create the first wireless standard for PA page 10
  11. 11. www.pepperl-fuchs.com From HART to WirelessHART  Objectives  An open and interoperable standard  As easy as using wired HART  Enable wireless access to existing HART devices  Use the same configuration, maintenance, diagnostic tools and procedures  Require little additional training  Worldwide usable  Hardware (radios) must be available from the shelf page 11
  12. 12. www.pepperl-fuchs.com Elements of WirelessHART  As Radio Frequency the 2.4GHz ISM Band has been chosen  Advantages:  Worldwide usable without any permission (some restrictions apply)  Cheap and freely available hardware due to WLAN standard IEC802.15.4 page 12
  13. 13. www.pepperl-fuchs.com Elements of WirelessHART  The Elements of WirelessHART are:  Flat mesh network  Network management  Frequency hopping  Time Division Multiple Access (TDMA) page 13
  14. 14. www.pepperl-fuchs.com Mesh Network Topology page 14  Mesh Network  All network participants form a mesh  The range  Broken paths  Self healing
  15. 15. www.pepperl-fuchs.com Network Management  Network management  The Network is organized and controlled by a central component, the Network Manager  The Network Manager  Forms the network  Determines the communication paths between all participants  Determines alternative paths and timings  Newly added participants are added to the network automatically page 15
  16. 16. www.pepperl-fuchs.com Frequency Hopping page 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Distance of Channel Center Frequencies: 5MHz Bandwidth of Channel: 2MHz 2,405GHz 2,480GHz  Frequency Hopping  WirelessHART uses 15 Channels
  17. 17. www.pepperl-fuchs.com TDMA Time 10ms 20ms 30ms 40ms 50ms 60ms 70ms 80ms 90ms IEEE802.15 .4 Channels 15 : 7 6 5 4 3 Blacklisted 2 1 page 17  TDMA  All Synchronized  10ms time frame
  18. 18. www.pepperl-fuchs.com Building WirelessHART Networks page 18 NWID: OK Join Key: OK Join granted NWID Join Key  A unique Network ID (user selectable)  Second WirelessHART Network in parallel  A “Join Key” required
  19. 19. www.pepperl-fuchs.com Security and Integration of WirelessHART  WirelessHART is as usable as conventional HART products  Therefore, also the layout of a communication structure does not differ too much  All messages are encrypted with a 128Bit AES encryption key  The encryption keys are distributed and changed in certain intervals by the Network Manager
  20. 20. www.pepperl-fuchs.com Layout of wired HART structure page 20 Zone 1 DCS Maintenance ERP InterfaceInterface Field Devices Fieldbus Network SCADA
  21. 21. www.pepperl-fuchs.com Layout of WirelessHART structure page 21 Zone 1 DCS Maintenance ERP WirelessHART Gateway Field Devices Fieldbus Network SCADA WirelessHART Gateway
  22. 22. www.pepperl-fuchs.com Wireless HART Products
  23. 23. www.pepperl-fuchs.com Content WirelessHART Gateway WirelessHART Adapter page 23
  24. 24. www.pepperl-fuchs.com WirelessHART Gateway  Includes network management, Access Point and Interfaces to Bus System  Redundant Power Supply  Serves up to 250 WirelessHART Devices  Zone 2/Div 2 Mounting  Radio Approvals  R&TTE  FCC  Other countries* page 24
  25. 25. www.pepperl-fuchs.com WirelessHART Gateway  Ethernet with 100MBit/s  Ethernet IP  Hport IP  Modbus TCP  RS485 with daisy chain capability  HPort  Modbus RTU  Web Server Interface  AOP, DTM, and DD for HOST Integration page 25
  26. 26. www.pepperl-fuchs.com WirelessHART Adapter  Upgrades conventional field devices to be WirelessHART  Battery supplies Adapter and Field Device for autonomous measurements  Can serve up to 4 HART FDs  General Purpose, Div 1, Zone 1, and Div 2/Zone2  Radio Approvals  R&TTE  FCC  Other Countries* page 26
  27. 27. www.pepperl-fuchs.com WirelessHART Adapter  Intelligent Power Management allows for Battery Lifetimes up to up to 10 years  User-settable burst interval  FD is not powered in interval  When interval is over, FD get’s powered, value read out and send wirelessly  FD the get’s unpowered again  Works with standard 4..20mA device (current conversion) page 27
  28. 28. www.pepperl-fuchs.com Mounting of the Adaptor page 28 rotatable Adaptor rotatable Antenna Cable for 4 … 20mA signal (if required)  Due to rotatable adaptor and antenna, the antenna can be adjusted to the required position (horizontal, regardless of mounting position of field device)
  29. 29. www.pepperl-fuchs.com System Integration: Rockwell Software® Logix 5000™
  30. 30. www.pepperl-fuchs.com System Integration page 30
  31. 31. www.pepperl-fuchs.com System Integration: AOP page 31
  32. 32. www.pepperl-fuchs.com System Integration: AOP page 32
  33. 33. www.pepperl-fuchs.com System Integration: AOP page 33
  34. 34. www.pepperl-fuchs.com System Integration: AOP page 34
  35. 35. www.pepperl-fuchs.com Need more information? page 35 Robert Schosker: rschosker@us.pepperl-fuchs.com Bernd Schuessler: bschuessler@us.pepperl-fuchs.com Visit Pepperl+Fuchs at www.pepperl-fuch.us
  36. 36. www.pepperl-fuchs.com We care what you think!  On the mobile app: 1. Locate session using Schedule or Agenda Builder 2. Click on the thumbs up icon on the lower right corner of the session detail 3. Complete survey 4. Click the Submit Form button 36 Please take a couple minutes to complete a quick session survey to tell us how we’re doing. 2 3 4 1 Thank you!!
  37. 37. Copyright © 2013 Rockwell Automation, Inc. All Rights Reserved. www.rockwellautomation.com Follow ROKAutomation on Facebook & Twitter. Connect with us on LinkedIn. Rev 5058-CO900E PUBLIC INFORMATION Questions?
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