SIMATIC ET 200 - For distributed automation solutions - November ...

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© Siemens AG 2010Compact, intelligent motor startersThe intelligent ET 200pro motor starters are used for startingand protecting motors and loads of up to 5.5 kW. Theyare available as Standard and High Feature electromechanicalmotor starter and High Feature electronic motorstarter versions.SIMATIC ET 200pro with electromechanical/electronicmotor starterThe electromechanical motorstarter is switched withconventional contactorsand is offered as direct orreversing starter with optional400 V brake control.The electronic motor starteris equipped with semiconductorswitching elementsand is thereforeespecially suited for applicationswith high switchingfrequencies. This high featuredevice not only handles the direct on/off switching of motorswith high switching frequency, but also fulfills the additionalfunction of a full-fledged soft starter for a soft start-upand stoppage. The conversion from motor starter to soft starteris achieved using simple re-parameterization in SIMATICManager.The High Feature motor starters differ from the Standard motorstarters in that they have more parameters and featurefour parameterizable digital inputs. Parameterization is easyand convenient to carry out using the SIMATIC Manager.The motor starters ET 200pro feature high functionality with asmall footprint, as well as simple and fast configuration andinstallation – and they increase the availability of productionplants.Easy installationThe compact ET 200pro motor starter can be installed in theET 200pro station with just a few actions. The integral connectortechnology results in significant reduction of the wiringoverhead. The motor cables can be plugged directly onto themotor starter module. The compact design enables up toeight motor starters to be integrated in a one meter widestation in the field.Electronic current measurementThe actual current flow with the ET 200pro motor starter ismeasured electronically. The evaluation of defined currentlimits for the parameterizable electronic overload protectionincreases the availability of the drive system. An upward ordownward violation is signaled by the ET 200pro to the hostcontroller, resulting in high plant availability.The motor starter recognizes unbalanced load currents, andswitches these off directly. All motor protection functions canbe defined by simple parameterization. The local control stationwhich is sometimes required for a drive is provided via theintegral digital inputs (High Feature motor starter) and cantherefore be easily incorporated into the control system.Special modules for further functionsIf required, a maintenanceswitch module can be used,which for example isolatesseries-connected startersfrom the supply voltage.Safety modulesThe Safety MotorstarterSolution local or SolutionPROFIsafe is used for safetyorientedapplications.For local safety applications,the Safety local maintenanceswitch module with safe inputand the 400 V discon-Maintenance switch modulenecting module are used. These two components enable asafe disconnection of the 400 V supply of the series-connectedmotor starters.PROFIsafe solutions are implemented quickly and easily byusing an F switch module in combination with a 400 V disconnectingmodule.Type selectionStandard motor startersDirect starter, mechanicalReversing starter, mechanicalHigh Feature motor startersDirect starter, mechanicalReversing starter, mechanicalDirect starter, electronicReversing starter, electronicSpecial modulesMaintenance switch moduleSafety Local maintenance switchmodule400 V switch-off moduleF switchConnection module for F switchOrder No. group3RK1 304-5.S40-4AA.-5.S40-5AA.3RK1 304-5.S40-2AA.-5.S40-3AA.-5.S70-2AA.-5.S70-3AA.3RK1 304-0HS00-6AA.-0HS00-7AA.-0HS00-8AA.6ES7 148-4FS.6ES7 194-4DA.50SIMATIC ET 200pro
© Siemens AG 2010Two types of frequency convertersWith the structure of a SIMATIC module, the frequencyconverter SIMATIC ET200pro FC can be smoothly insertedinto the ET200pro system. Two device variants (with andwithout safety functions) are available for output up to1.1 kW (1.5 kW with reduced ambient temperature). Thecommunication can be achieved via PROFINET orPROFIBUS.Flexible and fastThe integration of the frequency converter in the distributedI/O system SIMATIC ET 200pro offers the following benefits:• Flexibility due to open combination of ET 200pro moduleswith the frequency converter• 400 V power transmission to downstream converters viajumper plugs up to 25 AIn addition, the ET 200pro FC features a multitude of highlightsof the SINAMICS drive family:• V/f control and sensor-free frequency adjustment• Energy efficiency through power recovery and reactivepower compensation• Feedback of braking energy in the network (the same technologyas the SINAMICS-G120 power module PM250) sothat braking resistor and braking chopper are eliminated.• Integrated safety functions: functional safety without acostly external protective circuit• Optional Micro Memory Card for automatic download ofparameters• Design of the system motor frequency converter with theSIZER (as of Version 2.8)• Parameterization via STARTER (as of Version 4.1, SP1)Integrated safety functionsThe fail-safe design of SIMATIC ET 200pro FC offers comprehensivesafety functions, certified in accordance with Category3 of EN954-1 and SIL 2 of IEC61508.• Safe Torque Off (STO, previously "Safe Standstill") – for protectionagainst an active movement of the drive.• Safe Stop 1 (SS1, previously "Safe Braking Ramp") – for continuousmonitoring of a safe braking ramp.• Safely Limited Speed (SLS, previously "Safely ReducedSpeed) – for protection against hazardous movementscaused by exceeding a speed limit.Neither of the functions "Safe Stop 1" or "Safely Limited Speed"requires a motor encoder or other encoder. The safety functionscan be controlled using inputs of the Safety Local maintenanceswitch module (F-RSM) or the module F SwitchPROFIsafe.Frequency converterFrequency converter ET 200proFC with integrated safety functionsFrequency converter ET 200proFC StandardOrder No. group6SL3235-0TE21-1SB.6SL3235-0TE21-1RB.Frequency converter ET 200pro FCET 200pro station with frequency converters and motor startersSIMATIC ET 200pro 51
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