Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 1 Wireless Networks for Extreme Environments
Jan 03, 2016
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 1
Wireless Networks for
Extreme Environments
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 2
The Process Plant of the FutureThe Process Plant of the Future
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 3
An isolated access point provides
WLAN coverage in a defined area.
Dependant upon the type of antenna
used and the environment in which it is
installed.
Useful to enable localities in a plant
where WLAN access is possible
Hotspot WiFi CoverageHotspot WiFi Coverage
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 4
Similar to example one in that it
involves installing several access
points with each ones coverage area
overlapping the other slightly.
Complete sites can be covered with
WLAN access allowing users to roam
from one cell to the next
automatically
Cellular WiFi CoverageCellular WiFi Coverage
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 5
Many electronic automation and
control devices have an Ethernet or
RS232 port but no wireless
connectivity.
Simply adding a client bridge
enables these devices to be
connected to the WLAN
Client BridgeClient Bridge
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 6
Buildings on a plant will have
often have fixed LANs just for
connectivity between devices in
that location.
A wireless bridge offers an
economical solution to connect
together two areas of LAN by
means of a wireless link.
This avoids expensive trenching
and cabling or fibre costs
Network BridgeNetwork Bridge
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 7
A wired Ethernet backbone is
expensive to install due to trenching
and cabling or fibre costs over long
distances.
A wireless MESH network provides
an Ethernet back haul for WLAN
access points or other Ethernet
enabled devices such as CCTV
cameras.
MESH NetworkMESH Network
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 8
In many cases valuable process
data is not being recorded due to
the high costs involved to cable
the sensors.
Data acquisition over a wireless
network means process values
can be economically transmitted
to the corporate network for
visualisation and storage
TelemetryData Acquisition over WiFi or MESH Network
TelemetryData Acquisition over WiFi or MESH Network
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 9
A wireless Signal Mirror can be
used where analogue or digital
signals need transmitting and
repeating to another location
economically over long distances
or on mobile equipment where the
use of slip rings is too expensive
TelemetrySignal Mirror over WiFi or MESH Network
TelemetrySignal Mirror over WiFi or MESH Network
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 10
Wireless NetworkingWireless NetworkingWireless NetworkingWireless Networking
Unlocking Data from Hazardous Areas
Standards - Based Wireless Technology.
Innovative Product Development,
Technical Design Capability
Zone 1 & Zone 2 Solutions
iWAP107
iWAP200
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 11
iWAP105iWAP105iWAP105iWAP105
Class 1 Div 1 FM, US & Canada certified
Universal Access Point enclosure system
Install any AP* – future proof solution
Up to 4 antenna outputs
Uses Extronics iANT102 FM certified antenna iWAP105
*subject to Extronics assessment
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 12
iWAP107iWAP107iWAP107iWAP107
Zone 1 ATEX & IECEx solutions
Larger enclosure for MIMO radios
Install any Access Point* – future proof solution
Up to 8 antenna outputs.
Gigabit Ethernet
Intrinsically safe RF outputs (iSOLATE500) -Intrinsically safe RF outputs (iSOLATE500) - Use
any standard antenna iWAP107
*subject to Extronics assessment
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 13
2 II GD or 3 II GD (Full Ex code depends on the internal hardware used)
IP66
Incorporates an iWAP Access Point Enclosure System & 1 or 2 iANT antenna's along with a suitable access point
Leading WLAN hardware vendors can be installed : Cisco, Motorola, Meru, Aruba, Firetide etc
Optional cable reel and special cable assemblies available
iWAP MOBILE Zone 1 Portable WLAN System
iWAP MOBILE Zone 1 Portable WLAN System
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 14
Zone 2 & 21 certified
MESH Ethernet or 802.11 a/b/g/ WiFi WLAN
versions
Energy limited antenna outputs for
connection of any antenna or Extronics
iANT200 antennas
IP66 31L stainless steel enclosure
Fibre or CAT5 Ethernet
Options on power supply, lightning
arrestor, enclosure heating and cooling
iWAP200 Access Point or MESH Router
iWAP200 Access Point or MESH Router
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 15
IP66 316L stainless steel enclosure
Leading WLAN hardware vendors can
be installed : Cisco, Motorola, Meru,
Aruba, Firetide etc
Fibre or CAT5 Ethernet
Options on power supply, lightning
arrestor and heaters
Custom versions for bespoke hardware
possible
iWAP300 Universal Access Point Enclosure System
iWAP300 Universal Access Point Enclosure System
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 16
iSOLATE 500iSOLATE 500iSOLATE 500iSOLATE 500
For use in Zone 0, Zone 1, Zone 2 For use in Zone 0, Zone 1, Zone 2 solutionssolutions
Makes any RF output intrinsically safeMakes any RF output intrinsically safe For use with any standard wireless radio For use with any standard wireless radio
equipment:equipment:- Wifi Access Point - Wifi Access Point - UHF RFID Reader- UHF RFID Reader
Intrinsically Safe RF Galvanic IsolatorIntrinsically Safe RF Galvanic Isolator
iSOLATE 500iSOLATE 500
Protects against all known hazardous AC, DC and Protects against all known hazardous AC, DC and transient faultstransient faults
Use with any standard antennaUse with any standard antenna
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 17
iSOLATE 500iSOLATE 500iSOLATE 500iSOLATE 500Intrinsically Safe RF Galvanic IsolatorIntrinsically Safe RF Galvanic Isolator
Apparatus certified Apparatus certified notnot component ‘U’ certified: component ‘U’ certified: No further assessment required by notified bodiesNo further assessment required by notified bodies
Any radio can be treated as a ‘black box’Any radio can be treated as a ‘black box’ Simple installation; conventional wiring of RF connections Simple installation; conventional wiring of RF connections
using standard tools – no glandsusing standard tools – no glands Future proof solution – new wireless hardware installed Future proof solution – new wireless hardware installed
without notified body assessmentwithout notified body assessment Patent pending product, available to order nowPatent pending product, available to order now
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 18
RF Cable TransitRF Cable TransitRF Cable TransitRF Cable Transit
Allows an intrinsically safe RF Allows an intrinsically safe RF
connection to be connected through an connection to be connected through an
explosion proof enclosure wallexplosion proof enclosure wall
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 19
Zone 1 & 21 certified (Class I Div 1
pending)
IP66 PTFE enclosure
2.4 GHz and 5 to 6 GHz versions
5 dBi gain
5 metre coax cable – longer length on
request
iANT100 Universal Omni Directional Increased Safety Antennas
iANT100 Universal Omni Directional Increased Safety Antennas
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 20
Zone 0 (Class I Div 1 pending)
Range includes Omni Directional, Sector/Patch and Directional in various gains and RF patterns for optimum coverage. Dual band WiFi options available
Can be connected to any suitably certified intrinsically safe circuit
IP66 plastic enclosure
iANT200 Intrinsically Safe Antennas Series
iANT200 Intrinsically Safe Antennas Series
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 21
At least three access points or
location receivers determine the
position of a tag.
Uses either the tags’ RSSI (received
signal strength indicator) or TDOA
(time difference of arrival) of the tag’s
radio signal
Allows calculation of the location to
between 3 to 10 metre accuracy
depending on infrastructure
Location Tracking - position by triangulationLocation Tracking - position by triangulation
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 22
In locations such as entries and exits
Extronics Tag Exciter causes the tag
to transmit.
It’s location is then known to be
within the field of the Exciter.
Used for floor differentiation, change
tags properties such as turning it off
or altering blink rate
Location TrackingPosition by Choke Point Detection
Location TrackingPosition by Choke Point Detection
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 23
In locations such as entries and
exits two Extronics Tag Exciters
can be used together to detect
direction of movement.
“In” sequence A then B
“Out” sequence B then A
Location Tracking Entrance & Exit Detection & Counting
Location Tracking Entrance & Exit Detection & Counting
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 24
This method of location of an
Extronics WiFi tag or WiFi
device is zone based.
Hence only to the vicinity of a
particular access point or
location receiver
Location Tracking Position by Presence Detection
Location Tracking Position by Presence Detection
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 25
Zone 0 (Class I Div 1 pending) certified
for all hazardous areas including gassy
mines
Small battery powered tag for tracking
people and assets
Motion sensor for tracking if an asset is
mobile and for battery life enhancement
Call button and temperature sensor
options
Up to 4 years battery life
iTAG100 - Active RFID WiFi TagiTAG100 - Active RFID WiFi Tag
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 26
Certified for use in Class I, Div 1,
Groups A,B,C,D
Combines GPS and Wi-Fi to enable
accurate and cost-effective asset
management
Motion sensor for tracking if an asset is
mobile and for battery life enhancement
Suited for areas where the Wi-Fi
infrastructure is sparse
Up to 3 years battery life
iTAG102 - Active RFID WiFi Tag with GPSiTAG102 - Active RFID WiFi Tag with GPS
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 27
Zone 1 (Class I Zone 1 pending)
125KHz field up to 0.5 to 6.5 metres
Can reprogram or activate/deactivate
tags
Can be chained to cover wide entrance
& exits
Applications include floor
differentiation, entrance/exit
monitoring, direction and precise
location of people/assets
iCITE100 – Tag ExciteriCITE100 – Tag Exciter
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 28
In some locations a WLAN or MESH based network cannot provide a solution due to the remoteness of the location or the lack if installed WiFi infrastructure.
In this instance our GSM/GPRS solution utilises the mobile telephone networks which offer coverage in almost all areas of the world.
The data is measured stored locally by the battery powered RTU and offloaded on a regular basis using the GSM/GPRS network
Telemetry – Data Acquisition over GSM/GPRS NetworkTelemetry – Data Acquisition over GSM/GPRS Network
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 29
Industry standard WLAN’s can be used
for many communication applications.
e.g. mobile PC’s for data collection,
voice calling using the VoIP protocol
with “push to talk” functions to replace
conventional radios.
Visual communication by the use of
wireless CCTV cameras offers complete
visibility of plant for maintenance,
inspection and security
Communication –
Data, Voice and Video over WiFi or MESH Networks
Communication –
Data, Voice and Video over WiFi or MESH Networks
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 30
Product Development RoadmapProduct Development RoadmapProduct Development RoadmapProduct Development Roadmap
Wireless CamerasWireless Cameras iCAM600 high end portable camera with iCAM600 high end portable camera with
stills and video capability, Bluetooth & WiFistills and video capability, Bluetooth & WiFi iCAM200 Fixed IP camera with optional iCAM200 Fixed IP camera with optional
WiFiWiFi
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 31
Complete mobility for people Complete mobility for people and plantand plant
Improved working practice and Improved working practice and convenienceconvenience
Increased efficiency for Increased efficiency for production, maintenance and production, maintenance and inspectioninspection
Improve operator safetyImprove operator safety Track and locate assetsTrack and locate assets
Wireless Network BenefitsWireless Network Benefits
Wireless Networks for Extreme Environments I Copyright Extronics Ltd 2013 32
www.extronics.comwww.extronics.com