EKE Trainnet Brochure

8/10/2019 EKE Trainnet Brochure

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echnology forsmarter trains


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Meeting the challengesof modern trainmanagement systems


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Modern trains are equipped withan increasing number of intelli-gent sub-systems to cope withthe demand for improved perfor-

mance, safety, energy efficiencyand comfort. his evolution bringsa number of challenges to trainmanufacturers, operators and sys-tem integrators. For instance, thelack of interoperability and inte-gration between the sub-systemsmay lead to complicated systemarchitecture and various techni-cal challenges. We can say thatthe higher the number of separate

sub-systems on-board, the higherthe costs for train design, manu-facturing, operation, maintenanceand refurbishment.

EKEdeveloped rainnet to bea versatile and comprehensiveanswer to all those challenges.rainnet is what I would like tocall a Super CMS, a rain Con-trol and Management Systemthat can fully integrate communi-cation and safety systems suchas PIS, PA, PEI, JRU/ER, HMI,GPS, 3G/WIFI and CC V, and that

can interface with any other sub-system on-board for centralizedcontrol and diagnostics. he ideabehind rainnet is to provide a

single platform for the integrationand automation of all train-borneintelligent systems. he rainnetconcept enables us to offer anopen, flexible, and cost-effectivesolution for any train, and provideyou with turn-key integration ser-vices. Our target is to make yourlife easier.

Pekka Kuusela,Chief Executive Officer


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Our solutionsContents

Our systems

EKE develops specic solutions for High Speed rains, Commuter rains,Metros, rams, Passenger Coaches and Locomotives. You can simplychoose the functionalities you need to develop the perfect solution foryour project. Please note only the most common features are described inthis section. Tank you to contact us to discuss your requirements.

EKE provides turnkey systems such as CMS, CN, PIS and CC Vto name a few. All systems are part of the rainnet family and usea common platform. Systems can be used standalone but are best

used together with other rainnet Systems for maximum synergiesand a cost-efficient setup.

6 Technology for smarter trains7 Our promises8 Our references

12 Solutions for High Speed Trains14 Solutions for Commuter Trains16 Solutions for Metros18 Trams19 Passenger Coaches20 Locomotives

22 Train Control and Management System 24 Train Communication Network 26 Event Recorder 27 Passenger Information System 28 Public Announcement System 29 Video surveillance 30 Passenger Emergency Intercom 31 Train-to-Wayside Communication System32 Mobile applications


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echnology forsmarter trains

Integrate on-board systemsvia a versatile rainCommunication Network ( CN).

Automate systems anddiagnostics by developinga powerful rain Control andManagement System ( CMS).

Improve safety with SIL certiedtechnology, redundancy andsafety systems such as videosurveillance and event recorders.

Communicate withpassengers and staff via audio announcements anddisplays in the train and beyond.

We provide tailored solutions forsystem integration, train automa-tion, train communications and im-proved safety. We have solutionsfor high speed trains, commutertrains, metros, trams, passengercoaches and locomotives.

Our expertise ranges from devel-oping complete rain Control andManagement System ( CMS) orrain Communication Networks( CN) to providing specic technol-ogy such as gateways or eventrecorders (JRU).

We also offer advanced CMS in-tegrating Passenger InformationSystems (PIS), video surveillance(CC V) and wireless communica-tion devices for a complete turn-key solution.

EKE is IRIS certied and ourproducts comply with the railwayindustry standards such as EN50155.

EKE provides leading technologies for trainmanufacturers, operators and integrators toimprove train manufacturing and operations.


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London UndergroundTCMS, Driver display modules, Se-rial links to ATO, ATP, Train radioand brake controllers.

Finnish PendolinoGateways, Brake diagnostics datatransmission system, Speedome-ters, Displays and Event Recorders.

Talgo AVRIL High Speed TrainTCMS platform with Train Commu-nication Networks. Includes WTB,MVB, CAN, Ethernet, I/O modulesas well as SIL-2 functionalities.

So Paulo MetroMetro trains provided with TCMS,Train Communication Networks,PIS, CCTV, Video and Event Re-corders (RMM).

EKE has extensive experiencewith high speed trains, commutertrains, metros, trams, passengercoaches and locomotives.

We have already installed morethan 12,000 systems aroundthe world and continue to serveour customers with the highestquality and reliability.

Ourreferences

Contact us for more information on ourexperience and capabilities:

EKE-Electronics LtdPiispanportti 7 02240 EspooFINLANDTel. +358 9 6130 30 Fax. +358 9 6130 3300

www.eke-electronics.com

source: VR group


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S o l u t i o n s

Solutions


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monitoring, from door control totank level monitoring and bat-tery charge supervision. Pleaserevert to the illustration on theopposite page for most commonexamples.

rainnet also takes care of rain-to-wayside communications, forinstance sending train data (e.g.system diagnostics) to the depot.rain eet management and main-tenance is facilitated, helping theoperator to maximize train avail-ability.

rainnet can also be used asPassenger Information Systems(PIS) and Public AnnouncementSystems (PA). Safety messagesand travel information can be an-nounced via displays and loudspeakers. Given the relatively longtime spent on board High Speedrains and long distance trains,infotainment (e.g. news, weath-er forecast, videos) can also bedisplayed to enhance customersatisfaction. Advertisment canhelp generate additional prots.Te rainnet Mobile PIS applica-

tion enables passengers to accesstravel information, infotainmentand onboard services from theirown mobile devices like smartphones and tablets.

Te higher the speed, the higher

the risks. High speed trains morethan any other require outstand-ing reliability and safety features.With more than 97% of prod-ucts not experiencing any failureover 10 years of use, rainnetproduct reliability places EKE trainmanagement systems among themost reliable in the world. In ad-dition, we provide support for atleast 30 years for all EKE prod-ucts to ensure customer satisfac-tion during the entire lifetime ofthe project. We are experts in min-imizing risks. EKE product designsinclude unique safety featuresand we have extensive experi-ence implementing redundancy atboth the Software and Hardwarelevel. Redundancy ensures that inthe unlikely even a module fails,another takes over its duties al-lowing the train to continue tooperate seamlessly.

We provide SIL-2 certied (RiskReduction Factor 100-1000) func-tionalities for safety-critical fea-tures, including the monitoring oftrain speed, bearing temperatureand lateral vibration.

Te rainnet Event Recorder is

easily integrated to the rainnetplatform, for a cost-effective solu-tion to protect critical train-borneinformation. Video surveillancesystems and emergency inter-coms can also be integrated torainnet to improve passengersafety.

Our extensive experience workingwith High Speed rains combinedwith the outstanding quality ofour products and processes guar-antee you an unparalleled level ofservice during the life time of yourproject. Because no train projectsare the same, we place exibilityat the heart of our products aswell as our way of working.


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S o l u t i o n s

Sydney Waratah EMU (Australia)Hunter Railcar DMU (Australia)SL X61Commuter rains (Sweden)Flirt EMU rains (Finland)Regio-Shuttle DMU (Germany)AGC Regional rains (France)

EMU EWU60 rains (Poland)Czech Railway EMU (Czech Rep.)MML Hull rains (UK)Sm1, Sm2 and Sm4 EMU (Finland)

Solutions forCommuter rains

Commuter rains can be in service up to 20 hours a day. Tis means reliability,operational efficiency and quick maintenance are necessary to ensure viableoperations. We can help you improve train operation and serviceability.

Commuter rains are equippedwith a large number of onboardsub-systems to meet the demandfor exibility and high frequency of

urban transportation while provid-ing speed and comfort for longer

journeys.

EKEs technology enables the inte-gration of all sub-systems into one

common platform, rainnet, thusgreatly simplifying your train archi-tecture. EKE has extensive experi-ence integrating third party sub-systems to rainnet, includingsensors, brakes, traction, batteries,displays, speakers, cameras andair-conditioning, to name a few.With rainnet you can develophybrid rain Communication Net-works ( CN) which combine differ-ent bus technologies such as W B,MVB, CAN, S/L and Ethernet.

Cabling and Hardware in generalare dramatically reduced, thus

lowering the costs of design,installation and repair. rainnetmodular design also contributesto speed up maintenance: rain-net Modules can be replaced

within minutes for quick turna-round times.

EKEs rainnet platform al-lows you to develop a completerain Control and ManagementSystem ( CMS) which will makeoperations easier and faster whileincreasing train availability. Terainnet CMS provides a uniquepoint of control over all train sub-

systems. It monitors sub-systemstatus and provides diagnosticsin real-time to the driver, traincrew and maintenance depot via conventional displays or mobiledevices. Te CMS automaticallytakes action and issues relevantinstructions, simplifying trainmanagement and improving cus-tomer comfort. Performance andefficiency can be improved byanalyzing collected data and tak-ing corrective actions.

rainnet allows automation ofalmost any sub-system, from con-

trol of air conditioning to lights,from door control to tank levelmonitoring and battery chargesupervision. Please see illustrationfor the most common examples.

Operations and processes canalso be automated: some ex-amples, important to commutertrains, are described below.

Every now and then, train setsneed to be added or removedto adjust to the demand. If thetrain communication backbone isbased on either Ethernet or W Bbus technology, automatic train

inauguration can be performed.Tis means your train is instantlycongured and ready for opera-tions. rain sub-systems communi-cate with each other and can alsoautomatically take over duties offailing systems. MVB does not al-low automatic inauguration, butEKE has developped a solution todynamically congure trains usingMVB bus as backbone.

EKE has also developed a fullyautomated rain Certication solu-tion, which will run a pre-denedin-depth check of all the critical

Trainnet MVB gateway (redundant)


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elements of the train. If the testis passed, the log can be printedout, signed by the driver, andplaced in the log-book. If again thetest fails, the system will highlightthe problem, and advise whatcould be done to solve the issue.

As described earlier, rainnetCMS controls sub-systems andhandles communications through-out the train. It makes sense touse the same communication andautomation capabilities to buildother systems onboard the train.By using rainnet as CMS, CN,Passenger Information System(PIS), Public Announcement Sys-tem (PA) and rain-to-waysideCommunication System you dra-matically reduce the system foot-print and save on material anddevelopment costs.

Passengers increasingly expecttravel information to be providedin trains as it can help them plantheir journey better. Infotainment(e.g. news, weather forecast, vid-eos) can also enhanced passengersatisfaction and even help gener-ate additional revenues through

advertisements. rainnet can run

PIS/PA from the most simple tothe most complex. rainnet PIS/ PA can include displays, line mapsand speakers to share safety mes-sages and travel information. Withthe rainnet Mobile PIS applica-tion, passengers can get real-timeinformation on their journey, info-

tainment and additional servicesfrom their mobile devicesvia theonboard WiFi.

rainnet also takes care ofrain-to-wayside communication,for instance sending train data(e.g. system diagnostics) to thedepot. rain eet managementand maintenance is facilitated,helping the operator to maximizetrain availability and customersatisfaction.

rainnet products proven robust-ness place EKE train managementsystems among the most reliablein the world, thus maximizing theserviceability of your Commuterrains. For all our products, weprovide at least 30 years support.

EKE product designs includes

unique safety features and we

have extensive experience imple-menting redundancy at both thecommunication network and hard-ware level, for risk reduction.

We can provide you with up toSIL-2 certied (Risk ReductionFactor 100-1000) functionalities

when required, for instance forspeed measurement.

Te rainnet Event Recorder iseasily integrated into the rain-net platform, for a cost-effectivesolution to protect critical train-borne information. Video surveil-lance systems and emergencyintercoms can also be integratedinto rainnet to improve passen-ger safety.

Our extensive experience workingwith EMUs, DMUs, and Commuterrains in general combined withthe outstanding quality of ourproducts and processes guaranteeyou an unparalleled level of ser-vice, during the life time of yourproject. Because no train projectsare the same, we place exibilityat the heart of our products as

well as our way of working.


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S o l u t i o n s

Planning a new Metro train or refurbishing existing ones? We can help yougain a competitive edge by cutting the cost of development, operation andmaintenance of your Metro trains as well as maximizing their availability.

o be competitive and meet de-mands, metros are used intensively,sometime up to 20 hours a day. Ex-treme reliability is required to meet

schedules and ensure continuousoperations. An efficient train designand architecture provide a competi-tive edge for the operator by sim-plifying manufacturing, operationsand maintenance.

Te rainnet platform from EKEenables the integration of all trainsub-systems into one single sys-tem. All sub-systems can use thesame communication networks(you can freely combine W B, MVB,CAN, S/L, Ethernet etc.) and thesame control systems to optimizeefficiency. Te result is a simpliedmetro train architecture, with lesscabling and equipment which reduc-es maintenance, saves space andlower costs. rainnet modu-

lar structure also means that anymodule can be replaced by anoth-er for quick repairs, thus increas-ing metro serviceability.

rainnet was developed with ex-ibility in mind. It is an open platformenabling easy integration ofsub-systems, including third partysystems. It enables you to chooseexactly what you need. In addition,it makes it easy to combine existingsub-systems with new sub-systemsin the case of a refurbishment pro-

ject. EKE has extensive experi-ence integrating third party sub-systems to rainnet, including

displays, speakers, cameras, sen-sors, brakes, traction or batteries.

Our technology allows opera-tors to adjust operations to theirpassenger demands by adding orremoving train sets or coachesthanks to automatic train inaugu-ration. Tis is especially importantto easily optimize metro capaci-ties between and during peaktimes, for cost-efficiency.

Te rainnet platform provides acomplete rain Control and Man-

agement System ( CMS) whichwill help automate your metrotrains and increase their reliability.Automation provides the means tomake operations easier and faster

while increasing train availability.

All metro sub-systems can bemonitored and controlled by therainnet CMS. Te control canbe made fully automatic by set-ting up rules in the Software.Examples can be the automaticmanagement of door opening,lighting, battery charge or coachtemperature. See illustration forsome common examples of con-

trolled sub-systems. In addition,protocols such as brake testing ortrain certication can be made au-tomatic or semi-automatic.

Te rainnet CMS provides in-depth diagnostic information inreal-time to the driver and main-tenance depot. Te status of sub-systems is constantly monitoredand warnings issued when limitsare crossed. It is also possible toprogram the CMS to automati-cally take corrective actions orprovide instructions when a prob-lem arise. Tis diagnostic intel-

Solutionsfor Metros

London Underground (UK)Berlin Metro (Germany)Barcelona Metro (Spain)Shenzhen Metro (China)M R Metro (Hong-Kong)So Paulo Metro (Brazil)

So Paulo Monorail (Brazil)Kiev Metro (Ukraine)

Trainnet Ethernet-WTBGateway


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ligence contributes to train safetybut also reduce costs by improv-ing maintenance and speeding uprepairs.

Metro passengers benet fromreceiving clear and real-time infor-

mation about their journey. ravelinformation enables them to planbetter and is an important satis-faction factor. Communicationscan be varied and can include: sta-tion names, line-maps, schedulesand real-time traffic conditionsupdates etc. Tese communica-tion channels can also be used toconvey safety-related messages.Finally, infotainment (e.g. news,weather forecast, videos) can bedisplayed to enhance customersatisfaction and help generate ad-ditional revenues through adver-tisements.

rainnet can not only be used asCMS or CN but also as a com-plete Passenger Information Sys-tem (PIS) or Public AnnouncementSystem (PA). Te benets are obvi-ous: no need to purchase and inte-grate a separate PIS/PA system.

You reduce the overall system

footprint and reduce the costs ofmaterials and development.

With rainnet, you can developsimple or complex PIS/PA sys-tems using displays, line mapsand speakers matching your re-quirements. Passengers with mo-bile devices such as smart phonesand tablets can take advantageof the rainnet Mobile PIS ap-

plication. Passengers can getreal-time information on their jour-ney, infotainment and additionalservices from their devices via theon-board WiFi and the Mobile PISapplication.

Finally, rainnet rain-to-waysidecommunication System allowssending train diagnostic data tothe depot. Metro eet manage-ment and maintenance is fa-cilitated, helping the operator tomaximize metro train availabilityand customer satisfaction.

rainnet systems are recog-nized for their high reliability.Furthermore, EKE has expertisein implemeting redundancy bothat the Sofwtare and Hardwarelevel. When a system fails anotherautomatically takes over, thus dra-matically reducing risks of metro

immobilization.

Te rainnet Event Recorder canbe used to protect critical train-borne information, including vid-eos. It integrates seamlessly withrainnet for a compact and cost-efficient setup.

Video surveillance systems are

becoming almost standard equip-ment for metros, improvingpassengers and drivers safety.rainnet can fully integrate andcontrol CC V systems as well asemergency intercoms.

Our extensive experience workingwith metros and trains in general,combined with the outstandingquality of our products and pro-cesses, guarantee you an unparal-leled level of service during the lifetime of your project. Because notrain projects are the same, weplace exibility at the heart of ourproducts as well as our way ofworking.

EKE provides supports for at least30 years to ensure customer sat-isfaction during the lifetime of theproject.


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S o l u t i o n s

algo Hotel rain (Kazakhstan)VR Intercity Coaches (Finland)VR Commuter rain Coaches (Finland)CFR Double Deck Coaches (Romania)CFR InterCity coaches (Romania)Israel Railways Coaches (Israel)

VALE Passenger Coaches (Brazil)

Rising passenger safety and comfort requirements lead to more complex coach equipment.Wether you look for a standalone system for your coaches or require controls from thelocomotive, we can help you develop a complete management system for your coaches.

rainnet enables the integration ofall your coach sub-systems. It pro-vides a unique point of control overall sub-systems (including third-party systems) and facilitates com-munications across the train via a

common rain Communication Net-work ( CN). Te train architectureis simplied and cabling is reduced,enabling cheaper development,installation and maintenance. Terainnet CN allows combinationof various bus technologies includ-ing W B, MVB, CAN, S/L and Eth-

ernet. Automatic inauguration ena-bles the operator to easily add orremove coaches: the train is quicklyand automatically congured.

rainnet rain Control and Man-

agement System ( CMS) is re-sponsible for the automation ofyour coaches, facilitating opera-tions. It gives control over all sub-systems, monitoring their statusand providing diagnostics in real-time to the crew and control cent-er. Te maintenance turn-around

times can be greatly reduced asspare-parts can be available whenthe coach arrives at the depot.Rules can be set in the Softwarefor fully automated sub-systemmanagement, reducing human in-tervention. Almost any sub-system

cab be automated: see illustrationfor the most common examples.

rainnet can also include Passen-ger Information Systems (PIS) andPublic Announcement Systems(PA), sharing travel information

and safety messages via displays,audio announcements and evenmobile devices. PIS/PA systemcontrols can be made available inthe coaches from HMIs or mobiledevices. rain-to-wayside Commu-nications are also supported.

rainnet Passenger EmergencyIntercoms and Video SurveillanceSystems (CC V) can help improveonboard safety.

Passenger Coaches

Trainnet HMI


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rainnet enables you to develop a single, fully integrated system to manage yourfreight, passenger or shunting locomotives. With rainnet you gain in simplicity,save space and thus lower costs.

EKEs technology enables theintegration of all locomotive sub-systems (including third party sys-tems) into one common platform,rainnet, providing a unique pointof control. Cabling can be reduced

and maintenance simplied reduc-ing costs of design, installation andrepair. rainnet supports the con-current use of various bus tech-nologies (e.g. W B, MVB, CAN,S/L, Ethernet) to build the rainCommunication Networks ( CN)

that you need. Locomotive-to-trainor locomotive-to-steering car com-munication capabilities can be im-plemented at the coach computerlevel to build a train-wide system.Please revert to the Coaches, HighSpeed, and Commuter rains sec-

tions for train-wide solutions.

Te automation of your locomo-tive can be achieved with therainnet rain Control and Man-agement System ( CMS). All sub-

systems can be controlled from asingle system. Sub-system statusand diagnostic information aremonitored in real-time and provid-ed to the driver and control cent-er. When set limits are reached,actions can be taken automati-

cally or warning messages issued.rainnet allows automation ofalmost any sub-system, from thesynchronisation of traction efforts,to battery charge supervision. Temost common examples are listedin the illustration below.

rainnet can integrate a rain-to-wayside Communications System,for instance to send diagnosticdata to the depot.

rainnet can also include videosurveillance systems (CC V), forinstance to control the railwaytracks. Te rainnet Event Re-corders can be use to store andprotect important trainborne data.

Locomotives

BB Locomotives (Austria)VR Locomotives (Finland)NJ Locomotives (USA)China Railways SS3 and SS4 Locos (China)Israel Railways Locomotives (Israel)koda Czech Railway Locos (Czech Rep.)

Trainnet Event Recorder (with Rugged Memory Module)


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Systems S y s t e m s


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S y s t e m s

rain Control andManagement System

Te rainnet CMS provides aunique point of control over alltrain sub-systems. rain opera-tions and sub-system diagnosticscan be automated, enabling faster

response times and increased reli-ability. Performance and efficiencycan be improved by analysing col-lected data and taking correctiveactions.

Te core of the rainnet CMSis the rainnet CN, the rainCommunication Network. Terainnet CN is the infrastruc-

ture enabling the exchange of in-formation throughout the train. Itconnects all the train sub-systemstogether via a common network,providing centralized control tothe rainnet CMS. Te resultis a much simpler overall systemarchitecture, easier to develop

and maintain. Te rainnet CNsupports multiple technologiesincluding W B, MVB, CAN, S/Land Ethernet. Please read therainnet CN section for more

detailed information.

Te on-board sub-systems gener-ate an enormous amount of datafor safety (speed, braking, faultsetc.) and operation purposes (sys-tem status, energy consumption,video recording etc.). In such adynamic environment it is a chal-lenge to sort, analyse and convey

the right information, at the righttime, to the right people. rain-net CMS can gather data fromthe various train sub-systems,analyse it, and send logical com-mands and warnings to ensureoptimal performance and safety.Selected information can be auto-

matically shared with passengers,the train driver, the train captainand remotely located personnel, ina timely manner. rainnet CMScan be used to automate any

train sub-system. A few examplesare listed below:

rainnet CMS can moni-tor bearing temperature, speedand acceleration in real-time (SILcertied functions). Limits can beset and corrective actions can beautomatically triggered in case ofabnormal variation.

rainnet CMS can also moni-

tor the train position (e.g. usingGPS technology) and announceforthcoming station names topassengers via audio announce-ments and displays.

Energy consumption can beoptimised thanks to a centralized

and automatic switching of light-ing, air conditioning and any otherdesired systems.

rainnet CMS can also

provide a centralized control ofdoor opening, closing andlocking.

Water tanks level can be moni-tored and a warning issued whencritically low levels are reached.

Data can be displayed to thetrain driver or train manager oninteractive screens which include

control buttons for direct actions.Displays can be conventional HMI(Human-Machine Interface) for thedriver and train manager. Mobiledevices (e.g. smart phone) canalso be used by the train crew ormaintenance staff. As an example,the train driver may be provided

Te rainnet CMS improves train safety, trainperformance and customer comfort while decreasingmaintenance and operating costs.

Advantages VersatilityCover all your needs

with one system.

Open softwareKeep control over your

project at all times.

Long term supportGet support during thelifetime of your project.

Modularity Only pay for the

features you need.


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S y s t e m s

with a speedometer, a door statusand control screen, brake systemstatus data, an emergency an-nouncement interface and so on.

rainnet CMS is a powerful andhighly exible system coming withan open source software platform(Linux). It means you are free todevelop your own applications aswell as integrate third party hard-ware onto the rainnet platform.EKE has the expertise to developall or a part of the software for

you, or alternatively provide train-ing, tools and guidance to supportyour own developments.

rainnet CMS enables the de-velopment of SIL-2 (EN50126/

EN50128/EN50129) certiedfunctions in order to enhance reli-ability and safety. It also supportsthe implementation of redundan-cy: if a device or communicationpath fails, another takes over. Fur-thermore, automation reduces theneed for manual actions and thusthe risk of human error.

Any other rainnet System canbe integrated to the electronicrack for a compact and efficientsolution. It means rainnet CMS

can integrate PIS, PA, CC V,Event recorder, PEI and rain-to-wayside communication systemsfor a complete turnkey solution.rainnet CMS can also be usedto control, automate and inte-grate any third party sub-system.


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S y s t e m s

rain CommunicationNetwork

A rain Communication Network( CN) is the infrastructure ena-bling the exchange of information

throughout the train. It usuallyconsists of a Vehicle Bus for intra-vehicle communication and a rainBus for train-wide informationexchange. raditionally the highlystandardized W B (Wire rain Bus)technology is used as train busand MVB (Multifunction VehicleBus) as vehicle bus. Other bustechnologies such as CAN, S/Land PROFIBUS are also widelyused as vehicle bus. MVB or CAN

can also be used to develop train-wide communication networks.

Te Ethernet bus technologyis a relative newcomer to rainCommunication Network but hasgained popularity in recent years,providing larger bandwidth.

rain bus technologies such asW B and E B (Ethernet rain Bus)enable automatic inauguration.Tis means that train consistscan be connected, disconnectedor switched without jeopardizingthe rain Communication Networkoperations. Te train congurationchanges are automatically detect-ed and the inauguration allocates

to each node its address and ori-entation thus enabling communi-

cations across the rain Commu-nication Network. In the case ofa xed train set (e.g. EMU), theautomatic inauguration may alsobe required to be able to connect

several trains together. When acompletely xed train set is used,a cost-effective train communica-tion network can be built withoutreal train bus.

Tere is often a lack of interoper-ability and harmonization betweendifferent train systems. Conse-quently, it is common to have sev-

eral systems in a train using theirown separate communication

networks and technologies, whichleads to complicated architecture,including wiring and software.Te development of a single, fullyintegrated system greatly simpli-

es train management systemarchitecture and allows signicantsavings.

rainnet rain CommunicationNetwork enables the concurrentuse of multiple bus technologiesincluding Ethernet, W B, MVB,CAN and S/L, making it suitablefor new trains as well as for refur-bishment projects. By selectingonly the bus technology you need,

you can develop a fully custom-ized system and keep costs down.

rainnet CN is a highly reliable rain CommunicationNetwork used all around the world. It complies with theIEC 61375 standard for rain Communication Networks.

:

WTB(Wire Train Bus)

ETB(Ethernet Train Bus)

Bandwidth 1 Mbit/s 100 Mbit/s or 1Gbit/s*Maximumnetwork length

32 nodes and a maximumoverall length of 860 meters

63 nodes and a maximum lengthof 100 m between nodes

Standard IEC 61375-2-1 IEC 61375-2-5 *** 1Gbit/s is not standardized but technically available** the standard IEC 61375-2-5 currently undergoes approval process


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Gateway(node)

Gateway(node)

Gateway(node)

DYNAMIC TRAIN CONFIGURATION, NO REDUNDANCY

WIRE TRAIN BUS (OR ETHERNET TRAIN BUS) CONSIST NETWORK (MVB, CAN, ETHERNET) SUB-SYSTEM

Gateway(node)

Gateway(node)

Gateway(node)

Gat(no

DYNAMIC TRAIN CONFIGURATION, WITH REDUNDANCY

WIRE TRAIN BUS (OR ETHERNET TRAIN BUS) CONSIST NETWORK (ETHERNET) SUB-SYSTEM

Gateway(node)

Gateway(node)

Gateway(node)

Gat(no

FIXED TRAIN CONFIGURATION, WITH REDUNDANCY

TRAIN BACKBONE (ETHERNET OR MVB) CONSIST NETWORK (ETHERNET) SUB-SYSTEM

Tis versatility allows the deploy-ment of a single integrated com-munication network across thetrain, connecting all the train sub-systems together. Multiple inde-

pendent networks can of coursebe deployed if that is what yourproject requires.

Te rainnet CN provides ef-cient and reliable communica-tion and data-routing betweensystems and different networksthroughout the train as well asto the way-side. Te informationconveyed by the rainnet CNcan be accessed from any point

on the network and even remotely(e.g. from depot). Redundancy

can be implemented for additionalreliability, with the possibility touse a different technology for theredundant path if required. Finally,the rainnet Open Software

(Linux) enables you to developyour own applications freely andkeep control over your project atall times. EKE also has the exper-tise to make all or a part of theSoftware for you, or alternativelyprovide training, tools and guid-ance to support your own devel-opments.

For a compact and efficient sys-

tem, rainnet CN can be usedas part of a broader rainnet so-

lution. Alternatively, it can be usedstandalone, associated with yourown equipment or with sub-sys-tems from other providers.


with one system.




Modularity Only pay for the

features you need.


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EventRecorder

rainnet Event Recorder is a highly reliable train datarecorder used in high speed trains, EMUs, DMUs, metros,trams, locomotives and track maintenance machines.

Advantages Reliability IEEE, EEIG and

British RG compliant.




CompactEasily integrated

to a 19 rack.

rainnet Event Recorder (ER)is more than the so-called trainblack box. It is an on-boardevent recorder for collecting and

storing vital train-borne informa-tion. Depending on needs, it canrecord all kinds of data includingaudio and video recordings. Datacan be retrieved at any time usingthe rainnet IP Software ( rainInspection Program) which ena-bles system performance analysisand optimization. Data can becopied from the event recorder toa USB stick for convenient trans-port or storage. rainnet Event

Recorder proves useful beyondtraditional use following an inci-dent or accident.

rainnet Rugged Memory Module(RMM) is available as an option

whenever a high level of data pro-tection is needed. Tis crash-proofconstruction guarantees thatthe memory board is protectedagainst re, magnetic elds and

any liquids, as well as againstany mechanical stress during animpact or continued pressure.In practice, the memory boardis embedded in a protected reinsulation block, surrounded by aspecial steel case that is hermeti-cally sealed.

Te design of the rainnet Rug-ged Memory Module fulls theBritish (GM/R 2472-1.2002) and

European (EEIG 97E461-3.1998)crashworthiness as well as theIEEE (1482.-1.1999) standards.Tis makes the rainnet EventRecorder suitable for trains world-wide.

Te Event Recorder can recordvideo streams from onboarddigital video recorders (DVR) ordirectly from cameras. For easy

data retrieval, the stream formatcan be made compatible with yourCC V Software or any other videoanalysis Software that you are us-ing. Alternatively, we can developcustomized video analysis tools tot your needs.

With its compact dimensions andits small weight, the rainnetEvent Recorder can be considered

one of the smallest data record-ers for railway applications (32 Ex 3U x160 mm with RMM). Itcan be installed in a 19rack withother systems, saving both spaceand additional mounting costs.Front-panel imprints are availableon request.

For an Event Recorder complyingwith the ER MS/E CS standard,you can choose the rainnetJuridical Recording Unit (JRU).

For complete information, pleaserevert to the rainnet JRU data-sheet.

For a compact and efficient sys-tem, rainnet Event Recordercan be used as part of a broaderrainnet solution. Alternatively, itcan be used standalone, associ-ated with your own equipment orwith systems from other pro-

viders. As an option, additionalmodules can be integrated to theER rack to record additonal inputand/or output signals.

For complete specications,please revert to the rainnetEvent Recorder datasheet.


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S y s t e m s

Passenger InformationSystem

rainnet Passenger Information System (PIS) providespassengers with information in real-timevia a set ofdisplays and audio announcements.


with one system.




Fully integratedCost-effective andcompact system.

Keeping passengers informedeasing orientation and allowingthem to plan their journey betterincreases passenger comfort andsatisfaction. Te information to be

conveyed via the PIS is complete-ly based on your project require-ment and can be transmitted via screens and loud speakers. It mayinclude line maps, entertainment,advertisements, train currentposition, next station, line num-ber, train destination, estimateddeparture time, estimated arrivaltime, connections, and informa-tion about disruptions.

rainnet PIS is usually used to-gether with the rainnet rainCommunication Network. All dis-plays and speakers are connecteddirectly to the rainnet rainCommunication Network ( CN) foreasy and efficient integration. Te

display of information and syn-chronized audio announcementscan be automated based on thetrain location (e.g. using GPS tech-nology), for instance annoucing

the next station prior to arrival. Al-ternatively the change of informa-tion can be manually triggered byproviding the train driver or traincaptain with an interactive PISinterface where he can select thedesired station or other messageto announce. Similarly, the displayof journey related information,safety and disruption announce-ments, advertisements, enter-tainment and any other kind of

information can be rationalized byproviding manual, semi-automaticor fully automatic control.

Over 25 years of experience intrain automation has taught usevery project is different. Te

rainnet PIS technology can beadapted to match your needs.

You can freely choose the numberand specications of screens andspeaker, and technical specica-

tions in general. EKE can select orrecommend third-party hardwarefor you based on your specica-tions or use some you have cho-sen. Similarly, you can developyour own Software applications orlet EKE provide you with a turnkeysystem.

A web browser based passengerinformation service can also be

set, providing line maps, timeta-bles, train connections and otherdesired information over a pro-tected WLAN network. Customerscan freely access the service withtheir own smart phones or tabletsfrom anywhere on-board.

The Trainnet PIS is built uponthe powerful Trainnet platform

(TCMS and/or TCN).

Trainnet

Trainnet PISSoftware

Displaysof your choice

TCNTCMS

PI S


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S y s t e m s

Public AnnouncementSystem

rainnet Public Announcement System (PA) allowsaudio announcements to passengers and staff in real-time via a set of loudspeakers.


with one system.





rainnet Public AnnouncementSystem (PA) can be used to issuepre-recorded audio messages (e.g.stored within rainnet) or makelive announcements. Communi-

cations can include stop names,on-board services information aswell as traffic and safety relatedannouncements. Such announce-ments facilitate passenger orien-tation and increase safety, thusincreasing passenger comfort andsatisfaction.

rainnet PA is usually used to-gether with the rainnet rain

Communication Network. Speak-ers and ampliers are connectedto the rainnet rain Commu-nication Network ( CN) for easyand efficient integration. Audioannouncements can be made bythe driver or train crew via micro-phones. Expecetd announcements

can be pre-recorded and storedin the system. Announcementscan be manually triggered froma menu available from a controldisplay. It is also possible to com-

pletely automate announcementswhen parameters can be pre-de-ned. For instance, train locationcan be provided by GPS technol-ogy and station names announcedautomatically right before enter-ing the station. rainnet PA canbe combined with rainnet Pas-senger Information System forsynchronized communication ontrain information displays. Whenusing the rainnet Event Re-

corder, the announcements issuedin the last hours are automaticallystored and protected (with RMMoption) in case of crash or seriousincident.

Over 25 years of experience in

train automation has taught usevery project is different. rain-net PA technology can be adapt-ed to match your needs. You canselect the type and number of

speakers, and technical specica-tions in general. EKE can select orrecommend third-party loudspeak-ers and ampliers for you basedon your specications or usesome you have chosen. Similarly,you can develop your own Soft-ware applications or let EKE pro-vide you with a turnkey system.

The Trainnet PA is built upon

the powerful Trainnet platform(TCMS and/or TCN).

Trainnet

Trainnet PA Software

Speakersof your choice

TCNTCMS


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S y s t e m s

Videosurveillance

rainnet CC V (Closed-Circuit elevision) is a exiblevideo surveillance system designed to be integrated intorainnet CN or CMS.


with one system.





rainnet CC V (Closed-Circuitelevision) provides the means tomonitor passenger traffic as wellas incidents that may take placeon-board and in the vicinity of the

train. It increases passenger andpersonnel safety as a dissuasiontool and enables better incidentanalysis and faster responsetimes.

rainnet CC V is usually usedtogether with the rainnet rainCommunication Network ( CN).All cameras are connected to therainnet CN for easy and ef-

cient integration. As an option,Ethernet bus technology can beused to simultaneously providepower to the cameras to limit ca-bling and save costs (Power OverEthernet). Te video recordingcan be displayed on screens, forinstance rainnet CMS interac-

tive displays, for easy monitoringby the train crew and the traindriver. Te video recording can bestored at the desired resolutionon Digital Video Recorders (DVR)

installed on-board the train. Whenusing the rainnet Event Record-er, the last hours of video record-ing are automatically stored andprotected (with Rugged MemoryModule option) in case of crash orserious incident.

Over 25 years of experience intrain automation has taught usevery project is different. rain-

net CC V technology can beadapted to match your needs. Youcan freely choose the number ofcameras per coach, the cameraresolution, camera movements(optional), DVR specications andtechnical specications in general.EKE can select or recommend

third-party cameras for you basedon your specications or usesome you have chosen. Similarly,you can develop your own Soft-ware applications or let EKE pro-

vide you with a turnkey system.

The Trainnet CCTV is built upon


Trainnet

TrainnetCCTVSoftware

Camerasof your choice

TCNTCMS


30/61

S y s t e m s

Passenger EmergencyIntercom

rainnet Passenger Emergency Intercom is a reliableand straightforward emergency intercom systemdesigned to be integrated into rainnet CN or CMS.


with one system.





rainnet Passenger EmergencyIntercom (PEI) is meant to beused in train vehicles. In case ofemergency, passengers can com-municate with the train crew viathe intercom.

rainnet PEI is usually used to-gether with the rainnet rainCommunication Network. AllEmergency Intercoms are con-nected to the rainnet rainCommunication Network ( CN) foreasy and efficient integration. Ingeneral, the intercom consist of a

switch for the passenger to activethe PEI audio communication tothe train crew or driver: a light-emitting diode (LED) is automati-cally lit to indicate the request forcommunication has been sent. TePEI also includes a microphoneand a speaker for the passenger

to speak and hear. Communica-tion can be established with thedrivers cabin or any other desiredcontrol unit in the train equippedwith a speaker and a microphone.When using the rainnet EventRecorder, the possible conversa-tions recorded in the last hoursare automatically stored and pro-tected (with RMM option) in caseof a crash or serious incident.

Over 25 years of experience intrain automation has taught usevery project is different. Te

rainnet PEI technology can beadapted to match your needs. Youcan freely choose the number ofintercoms per coach and technicalspecications in general. EKE canselect or recommend third-partyintercoms for you based on yourspecications or use some you

have chosen. Similarly, you can de-velop your own Software applica-tions or let EKE provide you witha turnkey system.

The Trainnet PEI is built upon


Trainnet

Trainnet PEISoftware

Interphonesof your choice

TCNTCMS


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S y s t e m s

rain-to-WaysideCommunication System

rainnet rain-to-Wayside Com-munication System ( WC) is anemitter-receiver used to exchangeinformation wirelessly betweenthe train and other locations,

typically the operation centre ordepot. Information sent to thewayside may include the maintrain performance parameters, thetrain location (when equipped withGPS), as well as maintenance andsafety information.

rainnet rain-to-Wayside Com-munication System ( WC) is anextension of rainnet rain Com-

munication Network ( CN). It isconnected to the CN and canbe programmed to send to thewayside any set of data avail-able from the network. Tis timelyexchange of information enablesremote diagnostic and fasterresponse times from the mainte-

nance team. Similar data can begathered from all trains for eetmanagement purposes. Data canbe stored at a remote location foranalysis or for archiving. Finally

information can also be sent fromthe operating centre to the train.For instance train destination orother information for the Passen-ger Information Systems can beset from the depot.

While GSM technology (GPRS,EDGE, UM S) is usually used,WLAN and Satellite communica-tion systems are also available.

GSM allows real-time transfer ofimportant telemetric information.WLAN transmission (usually occur-ring at the stations) can be usedwhen large amounts of informa-tion need to be sent. Finally, satel-lite can be used in remote loca-tions where other communication

networks are not available.

Over 25 years of experience intrain automation has taught us

every project is different. rain-net WC technology can beadapted to match your needs. Youcan select the wireless technologyyou want to use, and technicalspecications in general. EKE canselect or recommend a third-partyemitter- receiver for you based onyour specications or use someyou have chosen. Similarly, youcan develop your own Softwareapplications or let EKE provide

you with a turnkey system.

rainnet rain-to-Wayside Communication Systemenables wireless communication to operation centresand remote locations in general .


with one system.





The Trainnet TWC is built upon


Trainnet

Trainnet TWCSoftware

Modemof your choice

TCNTCMS


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S y s t e m s

Te rainnet Mobile Applications(MOBs) aim at collecting informa-tion from the rainnet CMSand sending it to mobile devicespresent in the train via a wireless

network (w-lan).

With rainnet MOB PIS, passen-gers can access travel informa-tion from their smart phones andtablets. Virtually any informationcan be pulled from the CMS in-cluding train location, line map,estimated arrival time, speed andso on. Safety and journey An-nouncements can be displayed in

real-time. Additional services suchas onboard restaurant menu, pos-sible train connections, news, cityguide, weather forecast, gamesand advertisements can also beaccessed from the web platform.

rainnet MOB CMS enablestrain managers and train crew ingeneral to access and take con-trol of the train CMS from their

smart phone. Te train managercan for example switch lights ormodify air conditioning from any-where in the train.

System status, faults and alarmscan be sent to maintenance staffmobile devices with the rainnetMOB FIX application. Any mainte-nance related information can eas-ily be selected and sent.

Mobileapplications

rainnet Mobile Applications allows sending informationto passenger mobile devices. It also enables the traincrew to access and control the rainnet CMS.


with one system.





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MENU

Airport

Museum

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CityRail Online Services

SETTINGS HELP

LIVE TRAVEL INFORMATION

NEXT STOP HIGHLIGHTED IN GREY

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The Trainnet MOB is built uponthe powerful Trainnet platform(TCMS and/or TCN).

Trainnet MOB PIS provide train

passengers with travel informa-tion and other services for com-fort and entertainment.

Trainnet

Trainnet MOBSoftware

W-lan deviceof your choice

TCNTCMS


33/61

P r o d u c t sProducts


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P r o d u c t s

CNgateways

Te rainnet CN Gatewaysprovide versatility and perfor-mance to build efficient rainCommunication Networks. Tegateways are modular, enablingyou to precisely select the trainbus and vehicle bus technolo-gies you need.

A Gateway usually consists ofa Central Processing Unit, arain Bus interface module andat least one Vehicle Bus inter-face module. When the gate-way is standalone, a powersupply is also added. EKE hasdeveloped a comprehensiverange of CPUs and bus inter-face modules to accommodate

most technical requirementsand budgets. rainnet CNGateway can combine some orall of the following train andvehicle bus technologies: Wirerain Bus (W B), E B (Ether-net rain Bus), ECN (EthernetConsist Network), Multifunc-tion Vehicle Bus (MVB), CANVehicle Bus (CVB) and SerialLinks (S/L).

Modules can be freely com-bined for a very exible andmodular solution. Te mostcommon modules are present-

ed in the Product section. Terainnet CN Gateway modu-lar design enables you to selectonly the features you need fora cost-efficient solution. Con-tact us to discuss your projectand see how you can developgateways that match your re-quirements perfectly.

Te rainnet CN Gatewaysare usually provided as fullyintegrated systems, tting ineither 44 E or 84 E wide rack.Te rack height is typically 3Uor 6U. rainnet CN Gatewaysare designed with ease of usein mind. Most rainnet mod-ules have interface connectorsat the front and communicatewith each other via the back-

plane (including VME bus). Me-chanical coding of D-9 connec-tors is available as an option. Itcan be noted that other mod-ules such as Event Recordersand Discrete Input and Outputmodules can also be integratedto the same rack for a compactand cost-efficient system.

echnical specications de-pend on the modules selected.Please read dedicated modulepages for comprehensive tech-nical information.

MVB - CAN - Ethernet Gateway with Powerover Ethernet, Event Recorder and I/O modules

Redundant MVB Gateway with I/O modules

WTB - CAN Gateway WTB - Ethernet Gateway MVB Gateway


35/61


36/61

P r o d u c t s

Central Processing Unit withGraphical Display Controller

rainnet CPG can be used as aprocessor to manage train com-puters/gateways and sub-sys-tems connected to them. It hastwo main functions. Firstly, it isthe core of the rain Communi-cation Network. It provides thenecessary interfaces and routing

capabilities between the rainBus, the Vehicle Bus and sub-systems. Secondly, it can actas the brain of the rain Con-trol and Management System( CMS), providing the means todevelop, store and run applica-tions for control and diagnosticsof on-board systems.

Te rainnet CPG module is agraphical display controller mod-

ule which supports both ana-logue and digital displays. It issuitable to manage the displayof video surveillance recordings.Te rainnet CPG module isalso capable of storing digitalmedia content such as audioannouncements in compressedformat for on-board use.

Te Digital Signal Processor ofthe rainnet CPG is dedicatedfor video and audio processing.Te Digital Visual Interface (DVI-I) combines both analogue and

digital signals and can be direct-ly connected to DVI displayswith resolutions up to 1024x 768 pixels. ouch screenscan be connected through anisolated RS 485 interface orthrough the DVI cable when us-ing rainnet Human MachineInterface (HMI). Te audio in-

terface line output can be usedto drive audio announcementsystems such as the rainnetPA. Te interface is isolated onthe digital side to provide bestaudio quality.

Tree programmable isolatedasynchronous or bit-synchro-nous SCC channels are available(RS 485) for connection to com-patible devices in the train.

wo 10/100 Mbit/s Full DuplexEthernet interfaces can be usedto connect to any EthernetCommunication Network, typi-cally connecting the CPG withswitches or other electronicracks. Te Ethernet interfacescan also be directly connectedto any Ethernet enabled de-vices (e.g. network cameras).Bridge between two channelsis also supported. Te numberof Ethernet interfaces can beincreased with the rainnetEthernet Switching Unit.

Te ISaGRAF kernel embeddedin the CPU acts as the operat-ing Software of the CPU. rainmanagement applications canbe de developed with the ISa-GRAF Software to create thedesired control and diagnosticfunctions in the train. Te openplatform runs on the Linux Op-

erating Software and supportsfurther Software developmentin C language, either as an ISa-GRAF extension or on top ofthe modules Linux kernel. TePowerPC processor providesenough processing power fordemanding applications with400 MHz core speed and 64megabytes of 64-bit wide 100MHz SDRAM.

A so-called PS interface (usu-ally serial link or Ethernet) ena-bles the use of the rainnetPortable System tester (PS )as well as other tools for eventlog operations, maintenance,debugging, downloading andapplication development pur-poses.

Te rainnet CPG real-timeclock is powered by a back-upcapacitor and will run for a mini-mum of 30 days from the timepower is no longer applied.

Dimensions (W x H x D)8 TE x 3 U x 160 mm Weight:300 gInput Power5 V DC 5 % (1.5 A max., 1 A typ.) Temperature Range (operational)-40 C+70 C

MTBF (40 C ambient temperature)770 000 h (CPG1824A) Video InterfaceDVI-I; Single TMDS digital output and analogue RResolution up to 1024 x 768 Audio InterfaceIsolated stereo audio line output0 700 mVRMS to 10 k load Touch Screen InterfaceIntegrated RS 485 on DVI interfaceSerial Interfaces2 isolated RS 485 on front

(3 if not using the Touch Screen Interface)1 RS 485 on back for I/Obus connectivityEthernet Interfaces Two 10/100 Mbit, M12 connectorsBoot Flash Memory8 MBFile System Flash Memory512 MB (On request up to 2 GB)Processor RAM64 MBGraphics Controller RAM32 MBDigital Signal Processor RAM16 MB VME Bus (IEC 821) InterfaceA24/D16 Master or Slave

VME Bus Manager

VME Bus

ISaGRAFInterface

PSInterface

R C

2 x Ethernet 3 x RS 485 DVI-I Audio

PowerPC ProcessorBlackn Digital

Signal ProcessorGraphicsController

RS 485


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P r o d u c t s

Central Processing Unitwith Serial Links ,

rainnet CPS can be used asa processor to manage traincomputers/gateways and sub-systems connected to them. Ithas two main functions. Firstly,it is the core of the rain Com-munication Network. It providesthe necessary interfaces and

routing capabilities betweenthe rain Bus, the Vehicle Busand sub-systems. Secondly,it can act as the brain of therain Control and ManagementSystem ( CMS), providing themeans to develop, store andrun applications for control anddiagnostic of on-board systems.

Te rainnet CPS Module is a

processing unit providing se-rial communication interfaces.Tree (four as an option) pro-grammable isolated asynchro-nous or bit-synchronous SCCchannels are available (RS 485)for connection to compatibledevices in the train.

One 10/100 Mbit/s Full DuplexEthernet interfaces can be usedto connect to any EthernetCommunication Network, typi-cally connecting the CPS withswitches or other electronicracks. Te Ethernet interface

can alternatively be directly con-nected to any Ethernet enableddevices (e.g. network cameras).Te number of Ethernet inter-faces can be increased with therainnet Ethernet SwitchingUnit.

One USB Host Interface is

provided to connect memo-ry sticks or other devices formaintenance purposes. B-typeconnector is used to protectunattended usage (special toolsrequired).

Te ISaGRAF kernel embeddedin the CPU acts as the operat-ing Software of the CPU. rainmanagement applications canbe de developed with the ISa-

GRAF Software to create thedesired control and diagnosticfunctions in the train. Te openplatform runs on the Linux Op-erating Software and supportsfurther Software developmentin C language, either as an ISa-GRAF extension or on top ofthe modules Linux kernel. TePowerPC processor providesenough processing power fordemanding applications with400 MHz core speed and 64megabytes of 64-bit wide 100MHz SDRAM.

A so-called PS interface (usu-ally serial link or Ethernet) ena-bles the use of the rainnetPortable System tester (PS )as well as other tools for eventlog operations, maintenance,debugging, downloading andapplication development pur-poses.

Te rainnet CPS real-timeclock is powered by a back-upcapacitor will run for a minimumof 30 days from the time pow-er is no longer applied.

Event logging memory: rain-net CPF is simply rainnetCPS with extended event log-ging ash memory (4 Gb vs 512

MB). rainnet CPF can act asa low cost event recorder whenlimited memory and protectionare required. All rainnet CPSfeatures are also valid for rain-net CPF.

Dimensions (W x H x D)4 TE x 3 U x 160 mm Weight255 gInput Power5 V DC 5 % (1.5 A max., 1 A typ.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)950 000 hUSB InterfaceOne 2.0 High Speed host, Type B connectorSerial Interfaces3 isolated RS 485 on front1 RS 485 on back for I/Obus connectivityBoot Flash Memory8 MBFile System Flash Memory512 MB

Event Logging Flash Memory512 MB (CPS2258A)4 GB (CPF3027A)Processor RAM64 MB VME Bus (IEC 821) InterfaceA24/D16 Master or Slave

VME Bus Manager

VME Bus

ISaGRAFInterface

PSInterface

R C

1 x Ethernet 3 x RS 485 1 x USB

PowerPC ProcessorUSB Host Controller

USB

Flash MemoryInterface

Flash Memory

RS 485


38/61

P r o d u c t s

Wire rain BusInterface Module ,

rainnet Wire rain Bus (W B)modules are used to createtrain-wide communicationnetworks. Te W B moduleimplements the W B link layerfunctions of the IEC 61375-2-1.rain Communications Networkstandard. Te CN real-time

protocols, the UIC leaet 556specications and the routingbetween the W B and otherbuses are implemented by thegateway CPU Module.

Te W B MAU supportsphysical cable redundancy asspecied in the IEC 61375-2-1standard and uses CN stand-ards Sub D-9 type connectors

located on the front panel ofthe module. Communication tothe gateway is done throughshared memory over the IEC821 VME back plane bus. TeW B link layer functions are im-plemented by the W B modulelocal processor.

Te rainnet W B module hasstatic shared RAM memoryaccessible from both the localCPU and the VME Bus inter-face. Te CN standards sourceand sink port handling for W Bprocess data is supported.

A separate memory area is re-served for message data andmaintenance messages as wellfor Remote Procedure Call typeaccess to the Link Layer primi-tives. Te W B module is ableto provide applications withtiming synchronization when aMacro Period nishes.

Te W B module is realisedthrough the highly efficientcombination of a dedicated mi-croprocessor and FPGA logic. Inaddition to strict compliance tothe IEC 61375-1 standard, theW B module has the capabilityof carrying out enhanced diag-nostics functions, like monitor-ing the bit error ratios betweenindividual train coaches in order

to identify communication is-sues.

o handle incompatible cablingor extremely harsh operatingconditions, the W B module isable to act as a bus repeaterby completely re-generatingthe data stream towards bothextremities. Intelligent repeatermanagement is included in theW B modules system Soft-ware to support the selectionof an optimal number of con-currently enabled repeaters onthe train bus, thus allowing the

network timing to retain unde-graded specications.

Fritting voltage: Te W B businterface sustains fritting volt-age. Fritting voltage source isavailable as an option ( rain-net W F, ref. W F1765A).

Redundant connectors: In thebasic module, the bus redun-dancy is integrated in a singlebus connector but separatedconnectors for the redundantbus are available as an option(ref. W B1912A).

Dimensions (W x H x D)4 TE x 3 U x 160 mm (WTB1822A, left picture)8 TE x 3 U x 160 mm (WTF1765A, middle picture)8 TE x 3 U x 160 mm (WTB1912A, right picture) Weight170 g (WTB1822A)320 g (WTF1765A)

295 g (WTB1912A)Input Power5 V DC 5 % (1 A max., 0.5 A typ.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)1 140 000 h (WTB1822A)490 000 h (WTF1765A)1 110 000 h (WTB1912A) Train BusIEC 61375-1: WTBData Rate

1 Mbit/s (Half speed 500 kbit/s on request)MAU Transformer isolationCombined or individual bus connectors VME Bus (IEC 821) InterfaceA24 Slave with D08(EO)/D16256 kB DP RAM for process and message data

W BConguration PS Interface

VME Bus Slave Logic

W B Logic(FPGA)

Local CPU(Z180)

W B LLI

Line ALine B

W B MAU

VME Bus

- -

1 2 1 2


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P r o d u c t s

Multifunction Vehicle BusInterface Module

rainnet Multifunction VehicleBus (MVB) modules are usedto create vehicle buses or morecomprehensive train communi-cation networks. Te Multi-function Vehicle Bus Moduleimplements the MVB link layerfunctions of the IEC 61375-3-1

rain Communications Net-work standard. Te CN real-time protocols and the routingbetween the MVB and otherbuses are implemented by thegateway CPU Module.

Te rainnet MultifunctionVehicle Bus module supportsphysical cable redundancy andfull bus master functionality as

specied in the IEC 61375-3-1 standard. Bus administratorredundancy is supported onSoftware level.

CN standards D-9 type con-nectors (or S -bayonet breconnectors) are located on thefront panel of the module. Com-munication to the gateway isdone through shared memoryover the IEC 821 VME backplane bus. Te MVB link layerfunctions are implemented bythe MVB module local proces-sor. One rainnet CPU can

control more than one rain-net MVB module to imple-ment physically separate MVBnetworks.

Te rainnet MVB module hasstatic shared RAM memoryaccessible from both the localCPU and the VME Bus inter-

face. A separate memory areais reserved for message dataand maintenance messages aswell for Remote Procedure Calltype access to the Link Layerprimitives.

Te MVB module is realisedthrough a highly efficient com-bination of local microproces-sor, FPGA logic and a dedicatedMVB controller (ASIC). In addi-

tion to strict compliance to theIEC 61375-3-1 standard, theMVB module has the capabilityof carrying out some diagnosticfunctions.

Physical interface. Te fol-lowing MVB module physicalinterfaces are available: Electri-cal Short Distance with opticalisolation (ESD+), Electrical Me-dium Distance (EMD) and Opti-cal Glass Fibre (OGF) medium.ESD+ and EMD come with twosub D-9 connectors while OGF

has four S -bayonet bre con-nectors.

Dimensions (W x H x D)4 TE x 3 U x 160 mm WeightESD: 160 g / EMD: 220 g / OGF: 180 gInput Power5 V DC 5 % (1 A max., 0.5 A typ.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)1 320 000 h (MVB2791A , looks like left picture)1 950 000 h (MVB1820A, left picture)720 000 h (MVB2616A, right picture)Physical MediumIsolated Electrical Short Distance (ESD, MVB2791Electrical Medium Distance (EMD, MVB1820A)Optical Glass Fibre (OGF, MVB2616A)Data Rate1.5 Mbit/s; Manchester encoding VME Bus (IEC 821) Interface

A24 Slave with D08(EO)/D16246 kB SRAM and 512 kB traffic memoryfor process and message data

- -

MVBConguration PS Interface

VME Bus Slave Logic

MVB Manager(local processor

Z180 andMVBC02 asic)

Line ALine B

MVB MAU

VME Bus

Line ALine B


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P r o d u c t s

CAN Vehicle BusInterface Module

Te rainnet CAN Vehicle BusInterface (CVB) module is usedto create up to two CAN Busesin the train. Te 2 CAN portscan be independently cong-ured as CAN 2.0 A/B or CAN-open. Te rainnet CVB mod-ule implements the CAN link

layer functions. Te routing be-tween the CAN bus and otherbuses are implemented by thegateway CPU Module.

Te module has two CAN net-work connectors on the front-panel, one 9-pin sub-miniatureD-type connector for each in-dependent interface. Communi-cation to the gateway is done

through shared memory overthe IEC 821 VME back planebus. Te CAN network accessis implemented with two CANcontroller chips and the CANlink layer functions with theCAN module local CPU. Onerainnet CPU can control morethan one rainnet CVB moduleto implement physically sepa-rated CAN networks.

Te rainnet CVB module hasstatic shared RAM memoryaccessible from both the localCPU and the VME Bus interface.

Te CVB module is realisedthrough a highly efficient combi-nation of local microprocessor,FPGA logic and two dedicatedCAN controllers. Te rainnetCAN Vehicle Bus Interface Mod-ule has the capability of carry-ing out some diagnostics func-tions. Interfaces are Dual CAN

2.0 B and ISO 11898 compat-ible with CiA DS-102 standardpin assignment, implementedwith SJA1000 standalone CANcontrollers.

Bus interfaces: Te rainnetCVB module is available as anoption with integrated bus ter-mination resistors.

Dimensions (W x H x D)4 TE x 3 U x 160 mm Weight165 gInput Power5 V DC 5 % (500 mA nominal) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)600 000 h (CVB1521A CAN terminated)600 000 h (CVB2456A CAN not terminated)CAN Network Interface Two CAN interfacesData RateUp to 1 Mbit/sProtocolCAN 2.0 compatibleElectrical24 V compliant, optically isolated

Connector9-pin sub-miniature D-type connectorAWG 20 STP cable recommendedBus TerminationOn board 120 Ohm termination on request VME Bus (IEC 821) InterfaceA24 Slave with D08(EO)/D16

- -

NetworkConguration PS Interface

VME Bus Slave Logic

SJA 1000

Host CPU(Z180)

CAN A

VME Bus

SJA 1000

CAN B


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P r o d u c t s

Ethernet RouterUnit

Te rainnet Ethernet RouterUnit (ERU) is a combination ofhigh performance Ethernet rout-er and switch. It is used as anEthernet rain Backbone node(E BN) to create integrated Eth-ernet rain Bus (E B) and Ether-net Consist Networks (ECN). It

provides connectivity for deviceswith an Ethernet connection andcan complement or replace theWire rain Bus (W B).

Te rainnet ERU moduleimplements the E B link layerfunction of the IEC 61375-2-5 as well as the ECN link layerfunction of the IEC 61375-3-4rain Communications NetworkStandards. Te Ethernet tech-

nology large bandwidth (typical-ly 100 Mb/s) is particularly suit-able for data intensive systemslike video surveillance or Pas-senger Information Systems.

Te rainnet ERU moduleroutes traffic between E B andECN. 4 ports are dedicated toE B (2 separate lines in eachdirection of the vehicle) and 6 toECN. Te bypassing functionalityallows the information from theE B to go through even if thecar is unpowered. Te rainnet

ERU non-blocking (QoS Layer 2)switching architecture provideslarge bandwidth: its 10 portsare 10/100BASE- X Mbit/s FullDuplex Ethernet with auto MDI/ MDIX M12 connectors. If re-quired, two Ethernet ports canbe replaced by 1 Gbit/s opticalber SFP ports or M12 X-coded

1 Gbit/s ports for increasedbandwidth. Te Ethernet portsare located on the front panel ofthe module and communicationto the gateway is done via oneof the Ethernet ports. An Elec-tronic Serial Number (ESN) portis available for device identica-tion and conguration.

Te ECN ports of the ERU canbe partitioned to create distinct

ECN subnets using a virtualrouter. Te device also supportsdynamic routing protocols. Linkaggregation is also possible toincrease data transfer capa-bilities but especially to createredundancy.

Te ERU module automaticallyhandles the train inaugurationas consists are connected toand disconnected from the trainset. Tere is support for dynam-ically connecting up to 63 trainbackbone nodes. Te modulealso has a DDNS server (i.e. Dy-

namic DNS server), so that enddevices in vehicles can connectto each other through their do-main names, not only the IP ad-dresses. Te ERU provides thetrain topology information toapplications in a train directory.

Port mirroring can be used to

copy packet data seen on aswitch port to another portfor diagnostic and monitoringpurposes. ERU supports VirtualRouter Redundancy Protocol(VRRP) providing enhanced reli-ability: if a module stops work-ing, its IP address is automati-cally transferred to a redundantdevice, ensuring continuousoperations.

Te ERU module ECN switchprovides connectivity to theconsist network switches ina ring conguration (allowsredundancy), or by connectingports directly to end devices.Te switch provides servicessuch as Dynamic Host Congu-ration Protocol (DHCP) in orderto assign IP addresses to enddevices automatically. Te man-agement processor providesalso VLAN congurations andLayer 3 switching. It enables di-agnostic functions such as theidentication of faulty cables.

Dimensions (W x H x D)16 TE x 3 U x 160 mm Weight500 gInput Power5 V DC 5 % (1.5 A typ. 3 A max.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)450 000 hEthernet Interfaces4 x 10/100 Mbit/s M12 for ETB6 x 10/100 Mbit/s M12 for ECN(1 Gbit/s M12 or SFP as an option for ports T1 and Switching Buffer Memory2 MbitManagement CPUPowerPC 667 MHzFlash Memory

512 MBRAM256 MB

- - - -

E B Direction 1 E B Direction 2

RouterSwitch

Switch Management Processing

VME

M12 Ethernet Ports M12 Ethernet Ports

Ethernet Consist Networks


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P r o d u c t s

Ethernet SwitchingUnit

Te rainnet Ethernet Switch-ing Unit (1U ESU) is an Ether-net switch used to build Ether-net Consist Networks (ECN). Itcan also be used to create anEthernet train backbone in thecase of a xed trainset with noneed for automatic inauguration.

Te rainnet 1U ESU moduleimplements the ECN link layerfunction of the IEC 61375-3-4rain Communications NetworkStandard. Te Ethernet technol-ogy large bandwidth (typically100 Mb/s) is particularly suit-able for data intensive systemslike video surveillance or Pas-senger Information Systems.

Te rainnet 1U ESU has 15Ethernet ports which can havedifferent properties. Tree porttechnologies are available: 10/100 Mbit/s Full DuplexEthernet port with auto MDI/ MDIX M12 connectors 10/100 Mbit/s Full DuplexEthernet port with auto MDI/ MDIX M12 connectors andPower-over-Ethernet (PoE). 1 Gbit/s optical ber SFPport for larger bandwidth (sin-gle bre, multimode bre orcopper cables)

Te PoE functionality providespower to cameras, intercomsand other low-power equip-ment via the Ethernet cable,thus simplifying train cabling.Te PoE power supply module(PSE) is used to provide 48 VDC from different train batteryvoltages to 1U ESU modules.

Up to three power supplies(PSE) can be used togetherwith two ESU modules in one3U 19 rack to provide a stan-dalone switch with a total of upto 30 ports including 24 portswith PoE.

Te Ethernet ports are locatedon the front panel of the mod-ule and communication to thegateway is done via one of the

Ethernet ports. Ports can bepartitioned to create distinctECN subnets using a virtualrouter. Te device also supportsdynamic routing protocols andlink aggregation (to increasedata transfer capabilities but es-pecially to create redundancy).Port mirroring can be used tocopy packet data seen on aswitch port to another port fordiagnostic and monitoring pur-poses. 1U ESU supports VirtualRouter Redundancy Protocol(VRRP) providing enhanced reli-ability: if a module stops work-

ing, its IP address is automati-cally transferred to a redundantdevice, ensuring continuousoperations. Te car can also beequipped with two redundantrainnet 1U ESU modules toincrease system reliability. If theprincipal module fails, the sec-ondary module takes over the

functionality.

Te 1U ESU provides connec-tivity to the consist networkswitches in a ring conguration(allows redundancy), or by con-necting ports directly to enddevices. Te switch providesservices such as Dynamic HostConguration Protocol (DHCP)in order to assign IP addressesto end devices automatically.

Te management processorprovides also VLAN congura-tions Layer 3 switching. It ena-bles diagnostic functions suchas the identication of faultycables and the PoE monitoring.It features a non-blocking (QoSLayer 2) switching architecture.

Port combinations (2 optionsavailable to meet different tech-nical requirements): 12 x 10/100 with PoE + 1 x10/100 + 2 x SFP (ESU1906A) 15 x SFP (ESU2250A)

Dimensions (W x H x D)84 TE x 1 U x 160 mm Weight550 gInput Power5 V DC 5 % (4 A max., 1.5 to 2.5 A typ.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)550 000 h (ESU1906A)640 000 h (ESU2250A)Ethernet InterfacesESU1906A12 x 10/100 Mbit/s with PoE, M121 x 10/100 Mbit/s, M122 x 1 Gbit/s available in SFP module slotESU2250A

15 x 1 Gbit/s available in SFP module slotSwitching Buffer Memory

2 MbitsManagement CPUBlackn DSP, 500 MHz, 100 Mbit/s EthernetFlash Memory8 MBRAM16 MB

- -

48 V

M12 Ethernet Ports with PoE M12 SFP SFP

Management DSP

PoE Injection and Diagnostics

Switch

ESU1906A


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P r o d u c t s

Compact EthernetSwitching Unit

Te rainnet Compact Ether-net Switching Unit (3U ESU)is a versatile Ethernet switchmodule suitable for buildingcost effective Ethernet ConsistNetworks (ECN). It can also beused to create an Ethernet trainbackbone in the case of a xed

train set with no need for auto-matic inauguration.

Te rainnet 3U ESU moduleimplements the ECN link layerfunction of the IEC 61375-3-4rain Communications NetworkStandards. Te Ethernet tech-nology large bandwidth (typical-ly 100 Mb/s) is particularly suit-able for data intensive systemslike video surveillance or Pas-

senger Information Systems.

Te rainnet 3U ESU non-blocking (QoS Layer 2) switch-ing architecture provides largebandwidth: it has 10 Ethernetports which are 10/100BASE-X Mbit/s Full Duplex Ethernetwith auto MDI/MDIX M12 con-nectors. If required the two Eth-ernet ports placed on the left-hand side can be replaced by 1Gbit/s optical ber SFP ports orM12 X-coded 1 Gbit/s ports forincreased bandwidth. Te Eth-

ernet ports are located on thefront panel of the module andcommunication to the gatewayis done via one of the Ether-net ports. An Electronic SerialNumber (ESN) port is availablefor device identication andconguration.

Te car can be equipped withtwo redundant rainnet 3UESU modules to increase sys-tem reliability. If the principalmodule fails, the secondarymodule takes over the func-tionality.

Te rainnet 3U ESU providesconnectivity to the consistnetwork switches in a ring con-guration (allows redundancy),

or by connecting ports directlyto end devices. Te switch pro-vides services such as DynamicHost Conguration Protocol(DHCP) in order to assign IPaddresses to end devices au-tomatically. Te managementprocessor provides also VLANcongurations and Layer 3switching. It enables diagnosticfunctions such as the identica-tion of faulty cables.

Te 10 ports of the 3U ESUcan be partitioned to createdistinct ECN subnets using a

virtual router. Te device alsosupports dynamic routing pro-tocols. Link aggregation is alsopossible to increase data trans-fer capabilities but especially tocreate redundancy.

Port mirroring can be used tocopy packet data seen on a

switch port to another port fordiagnostic and monitoring pur-poses. 3U ESU supports VirtualRouter Redundancy Protocol(VRRP) providing enhanced reli-ability: if a module stops work-ing, its IP address is automati-cally transferred to a redundantdevice, ensuring continuousoperations.

Dimensions (W x H x D)16 TE x 3 U x 160 mm Weight520 gInput Power5 V DC 5 % (1.5 A typ. 3 A max.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)690 000 hEthernet Interfaces10 x 10/100 Mbit/s M12(1 Gbit/s M12 or SFP as an option for ports 1 and 2Switching Buffer Memory2 MbitsManagement CPUPowerPC 667 MHzFlash Memory512 MB

RAM256 MB

- -

rain Backbone for Fixed rain set (Option)

Switch

Switch Management Processing

M12 Ethernet Ports

EthernetConsist

Networks

ESN

ESN

VME


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P r o d u c t s

Remote Input/Output Mod-ule e ,

Te EKE rainnet RIOM ena-bles data input and output tothe Consist Network within thevicinity of the I/O sources. Itis an alternative to connectingI/O sources directly to the con-sist gateway and it can lead toreduced cabling and thus cost

savings.

Te RIOM supports both ana-logue and digital inputs/out-puts. Most EKE rainnet I/Omodule can be used includingAIM, AOM, DIO, DRO and P I.

You can nd out more aboutthese modules by reading thededicated datasheets or bycontacting your EKE Sales rep-

resentative.

Te EKE rainnet RIOM in-cludes a gateway interfacemodule and is equipped with anindependent power supply.

Gateway Interfaces: Te EKE rainnet eRIOM isequipped with one Ethernet in-terface for connectivity with theconsist gateway. Te EKE rainnet MVBRIOM uses MVB interfacesto connect with the consist

gateway. By default, the MVBphysical interface is ElectricalMedium Distance (EMD) withtwo sub D-9 connectors. Electri-cal Short Distance with opticalisolation (ESD+) and OpticalGlass Fibre (OGF) medium areavailable upon request.

Number of modules: In its most compact version,RIOM can use up to 8 EKErainnet I/O module and be t-ted in a 44 E rack. A 84 E rack version is alsoavailable as an option to t upto 18 I/O modules.

Dimensions (W x H x D)44TE option

279.8mm x 132.5mm x 214.2mm (installation width 243mm) 84TE option 482.5mm x 132.5mm x 214.2mm (installation width 445,8mm)

Weight44TE option

2.6 Kg (+ I/O module weights) 84TE option 4 Kg (+ I/O module weights)Input Power2436 V DC -30/+25%or 48110 V DC -30/+25% Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)Depends on installed I/O modules

Interface Options: Ethernet (eRIOM): 1 x 10/100 Mbit/s M12

MVB (MVB RIOM): Electrical Medium Distance (EMD)

with two sub D-9 connectors (Isolated Electrical Short Distance (ESD) and Opt Glass Fibre (OGF) physical interface upon reques

Trainnet eRIOM Trainnet MVB RIOM


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P r o d u c t s

Analogue InputModule

Te rainnet Analogue InputModule (AIM) provides stand-ard interface for analogue inputsignals. Signals can be current(-20+20mA) and voltage(-1010V). Separate channelsare provided for frequency sig-nal measurements with the ca-

pability to measure pulse-widthratio (PWM). Te rainnet AIMconverts the analogue signalsand makes them available tothe gateway CPU Module.

Te rainnet Analogue InputModule can be located directlyin the gateway for a compactand cost effective system. Al-ternatively, the rainnet AIMcan be tted in the rainnet

Remote I/O Module (RIOM).

Te rainnet AIM has 10 cur-rent channels and 10 voltagechannels divided in three iso-lated groups. 4 frequency chan-nels are also available.

Te 10 current measurementchannels can measure currentsbetween -20 and +20 mA. Temodule has the capability tosupply voltage to external sen-sors or to supply loop voltageto the current loops. Te mod-

ule 10 voltage measurementchannels can measure voltagesbetween -10 and +10 V. Teresolution of the input A/D con-version is sign+12 bits, and thecut-off frequency of the hard-ware low pass lter is 10 Hz.Both current and voltage chan-nels are capable of giving over

range indications which can beused for diagnostic purposes.

Te 4 frequency input chan-nels can measure frequency upto 16 kHz, period, pulse width,pulse count and rotary decod-ing with direction indication(compatible with most industrystandard tachometers ).

Te module has its own 32-bit

embedded processor that usesfactory calibration values toconvert the measurement valueto mV or A with great accu-racy. Te embedded processoralso implements diagnosticsfunctions and reports to thesystem CPU module if it sus-pects that the input values can-not be trusted.

- Te module development isbased on the railway stand-ards EN 50126, EN 50128 andEN 50129 in accordance with

safety integrity level SIL 2. Anon-SIL certied version of themodule is also available. Dimensions (W x H x D)

4 TE x 3 U x 160 mm Weight160 gInput Power5 V DC 5 % (650 mA typ. 3 A max.) Temperature Range (operational)-40 C+70 CMTBF (40 C ambient temperature)500 000 h (AIM2505A)I/O ConnectorDIN41612-F48 (at front)Host InterfaceRS 485 serialInput Channels, Analogue10 voltage channels, -1010 V (Vin)10 current channels, -2020 mA (Iin)Input Channels, Frequency4 input channels

Frequency Input Voltage Range036 V DCFrequency Input Threshold levelEach channel has its own software congurablethreshold level, xed hysteresisFrequency Input RangeDC to 16 kHz, 0.25 Hz resolutionFrequency Input Pulse Width Measurement0.1% resolution Tachometer Supply Outputs (Vout)15 VDC, max. 100 mA

SIL-2

RS 485

Host I/F Logic

Local CPU

ISOLA ION

4 x Vin4 x Iin+ Vout

4 x Vin4 x Iin+ Vout

2 x Vin2 x Iin

4 x Freq.+ Vout


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P r o d u c t s

High Speed AnalogueInput Module

Te rainnet High SpeedAnalogue Input Module (HSA)provides standard interface foranalogue input signals. Signalscan be current (-20+20mA)and voltage (-1010V). Sepa-rate channels are provided forfrequency signal measurements

with the capability to measurepulse-width ratio (PWM). Terainnet HSA converts theanalogue signals and makesthem available to the gatewayCPU Module.

Te rainnet High SpeedAnalogue Input Module can belocated directly in the gatewayfor a compact and cost effec-tive system.

Te rainnet HSA has 4 cur-rent channels and 4 voltagechannels divided in four isolat-ed groups. 4 frequency chan-nels are also available.Te 4 current measurementchannels can measure cur-rents between -20 and +20mA. Te module has the ca-pability to supply voltage toexternal sensors or to supplyloop voltage to the currentloops. Te module 4 voltagemeasurement channels can

measure voltages between-10 and +10 V. Te resolutionof the input A/D conversion issign+12 bits, and the cut-offfrequency of the hardware lowpass lter is 150 Hz. Both cur-rent and voltage channels arecapable of giving over rangeindications which can be used

for diagnostic purposes.

Te 4 frequency input chan-nels can me

EKE Trainnet Brochure

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