SITRAFFIC® C800VPrecision and reliability at its best

Intelligent Traffic Systems

Your Success is Our Goal

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Industrial Solutions and Services

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The SITRAFFIC C800V Traffic Controller wasdesigned by Siemens for use around theworld.

This means that a key priority in the designof the C800V was the requirement of maxi-mum functionality and reliability in a widevariety of system environments.

The current version, too, puts Siemens atthe forefront of technology worldwide asa provider of solutions for the huge trafficproblems in cities, improving people’s safe-ty and quality of life.

SITRAFFIC C800V –

the traffic controller for highest demands

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Every city is different. Each has its owncharacteristics, its own appeal – and itsown traffic problems. An advanced trafficcontroller that claims to meet global de-mands can cope with these different re-quirements only if it is exceptionally ver-satile.

Siemens, as a pioneer and internationalmarket leader for traffic control systems,makes a key contribution to the solutionof such problems with its experience,continued research and development andmarket-ready technology.

OCIT integratedThe future of traffic engineering is in-creasingly characterized by open, stand-ardized interfaces.

With the C800V family, Siemens presentsthe first controller with OCIT interface,another milestone in the continued andreliable fulfillment of customer require-ments.

The 200 MHz PC module used representsstate-of-the-art technology.

The compatibility with existing trafficcomputer centers is maintained, andthe flexibility of the system is one of itskey characteristics.

The CPU with the proven 32-bit pro-cessor system controls up to 48 signalgroups. The memory is generously di-mensioned and can be expanded to amaximum of 9.5 Megabytes.

A proven feature is the signal monitor-ing which is implemented with two in-dependent microprocessors in a failsafeconfiguration according to VDE 0832.This virtually eliminates the risk of anyunsafe traffic signaling states.

The SITRAFFIC C800V is suitable forsimple as well as complex priority con-trol systems for public transportation.It is designed for use with proven LD4series 4-channel loop detectors and forthe optimum integration with advancedvideo detection systems.

The compact design and the new solidframe construction of the SITRAFFICC800V contribute to an easy and there-fore cost-effective assembly. The enclo-sure is made of high-impact recyclableplastic.

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The C800VK (C800V compact) model isa version of the C800V controller that isdesigned for small nodes. The compactdesign can be configured for up to 8signal groups and up to 12 detectorloops.

The C800VF (C800V pedestrian) con-troller is tailored to the requirements ofpedestrian signals; the lamp switch is limited to 4 signal group.

As an alternative to the connection ofcentral lamp switches, the C800VPmodel also allows the use of peripherallamp switches in PLUS technology.

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Programming and maintenance – standards for quality

The control unit that is included in the stand-ard configuration has a 4-line LCD displaythat provides fast information about currentoperating states and system events.

The tools of the SITRAFFIC family set stand-ards for user-oriented service software forprogramming, data input and maintenance.

SITRAFFIC Control, the data input programof the C800V, offers a consistent conceptwith a modern look and feel, both for familiarfunctions and for the latest OCIT features.

SITRAFFIC Service provides all necessarycommunication and testing tools for opera-tion, testing and diagnostics. All functionallevels from fully graphics-based visualizationto detailed expert information can be ac-cessed.

SITRAFFIC Language (TL) is the heart of aunique programming system for the solutionof traffic engineering problems. By using op-tional advanced structograms or familiarflowcharts, planners can convert traffic engi-neering tasks into a program code withoutthe need for programming skills.

Within the program, module libraries offerpredefined solutions for many traffic engi-neering partial problems.

In the PDM/TL user-programmable phase-oriented control model, individual solutionsto control problems can be created in a lan-guage that is understandable to the plannerby using parameterizable traffic engineeringfunction libraries.

The S-X traffic flow component can be usedto find efficient solutions particularly fortraffic engineering tasks with priority controlfor public transportation that are based onstage-oriented planning requirements.

The key performance feature of S-X is astandardized flow of control with definedprototypes for each individual function. Theuser leverages the predefined frameworkand is spared the time-consuming selectionof the required individual modules and theintegration of a consistent control flow con-cept.

With the standardized S-L process, tasksthat relate to a stage-oriented planning re-quirement can be solved in a particularly efficient manner: The traffic engineeringfunctionality is predefined in its logical flow,and customization to intersection-specificrequirements is exclusively implemented byparameterization.

Another component is the Siemens VS-PLUSsoftware package. As a standardized para-meterizable control system, it offers the ad-vantage of traffic-responsive control withoutthe disadvantages of conventional user pro-gram development.

Ease of use, ease of maintenance andtop quality combinedin a single unit

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SITRAFFIC C800V/ VK/ VF/VPTechnical Data

Power supply 230 V / 117 V AC (–20% +15%)

Power consumption, control section approx. 20 VA, 150 VA max.

Approvals, standards, regulations DIN VDE 0832 (prEN50278), RiLSA, CE mark (includes EMC and NSR low-voltage regulations)

Ambient temperature range –25 ºC to +40 ºC ambient temperature. The unit may be exposed to full sunlight at +40 ºC ambient temperature.

Technical design Fully electronic design. Central processing unit with Motorola 68340 32-bit main processor. Memory and archive with 2 MB SRAM with battery backup; additional Flash SIMS plug-in module. Memory configuration5.5 MB minimum, expandable to 9.5 MB. Serial interface for DCF or GPS. 48 signal groups (C800V andC800VP) (max. 32 signal groups per partial intersection), 8 signal groups (C800VK), 4 signal groups(C800VF). A lamp switch module comprises 8 three-aspect red/amber/green signal groups incl. 2-channelsensor system. Each signal group has 5 outputs with 2 individually monitored red lamps, 1 non-monitoredred output, 1 amber output, 1 green output, three connection options provided per output. At 230 V, 10 Aswitching capacity per lamp switch module, 4 A per color output. The minimum monitored load per red out-put is 12 W, the maximum load per monitored red output is 300 W. 230 V and 10 V lamp types can be actuated.Actuation of peripheral lamp switches in PLUS technology. Use of 4-channel detectors, 84 parallel inputs forloops (C800V)*, 12 parallel inputs for loops (C800VK), 104 parallel inputs (C800V)*, 20 parallel inputs(C800VK), 76 parallel outputs (C800V)*, 8 parallel outputs (C800VK), interfacing to control center via BEFA12/15/16 and GDN interface. Public transportation module optional according to R09xx or R10xx. Universaladapter to accommodate non system compliant modules.(*) The total number of all parallel inputs and outputs of the C800V is limited by the 6 available slots for addi-tional back-planes.

System clock 1 s, 200 ms (only NORRA system)

Signal monitor Dual-channel design in failsafe technology, monitoring against the occurrence of unsafe signaling states accord-ing to DIN/VDE 0832, reporting of conflicting signaling states, reporting of defective lamps, selective disablingof the subnode in which an unsafe state has occurred.

Operation/Data input Manual control unit (functionality according to VDE 0832) with 4-line LCD display for fast information onoperating states and system events. Full diagnostics with the SITRAFFIC Service PC software. Data input viathe SITRAFFIC Control PC software.

Timebase DCF, GPS, crystal oscillator, line clock

Flashing cycle 1 Hz or 2 Hz

Off state Off mode per partial intersection, off-flashing, off-dark, off-all flashing amber

Switch-on/off Signaling state user-selectable, signal plan-based switch-on/off patterns

Vehicle/pedestrian signal pattern Any signal pattern possible

Control types SV, SF/EP control center operation, local control mode, manual mode, coordination, yearly automatic system

OCIT integrated OCIT Outstation Interface Version 1

Data acquisition Scanning of detector inputs every 10 ms with configurable plausibility check

Backup and archiving Configurable standard archives such as daily operations log, daily signal monitoring log, accident memory,public transportation memory, red light violations and 4 additional free standard archives (e.g. measuringdata archive).

Traffic-actuated control Programmable logic with SITRAFFIC Language (TL) in structograms or flowcharts, PDM module library forstage control with distributed modification, S-X with standardized control sequence for stage-oriented planningrequirements, S-L (parameterizable standardized control system), NORRA (LHOVRA technology), VS-PLUS

Published by

Siemens AGIndustrial Solutions and Services Intelligent Traffic SystemsI&S ITSHofmannstraße 51D-81359 München

www.siemens.de/traffic

Order No. E10003-A800-W16-X-7600C800 6052 WS 1.0Issue 002, 2002-03-01

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