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Siemens 6EP3433-7SB00-0AX0 Скачать руководство пользователя страница 32

Installation

5.1 Line-side connection

SITOP PSU6200 3ph

32

Equipment Manual, 02.2020, A5E44623402-1-76

Protection

SITOP PSU6200

Required line-side protection

6EP3433-7SB00-0AX0

(24 V/5 A)

International (IEC 898):

3-pole coupled miniature circuit breaker 4 - 10 A (e.g. Siemens 5SY… - characteristic C) or

circuit breaker (e.g. Siemens 3RV2…)
North America (UL/CSA):

3 ph 4 - 10 A, circuit breaker (UL489-listed/Category DIVQ, e.g. Siemens 3RV27… /

3RV28…) or slow-acting fuses (acc. to UL248-listed)
In strict adherence to above-mentioned requirements (rated value max. 10 A/ instantaneous

short-circuit trip of max. 100 A) two or more power supplies can be connected to one circuit

breaker.

6EP3434-7SB00-3AX0

(24 V/10 A)

6EP3436-7SB00-3AX0

(24 V/20 A)

International (IEC 898):

3-pole coupled miniature circuit breaker 4 - 16 A (e.g. Siemens 5SY… - characteristic C) or

circuit breaker (e.g. Siemens 3RV2…)
North America (UL/CSA): 3 ph 4 - 16 A, circuit breaker (UL489-listed/Category DIVQ,

e.g. Siemens 3RV27… / 3RV28…) or slow-acting fuses (acc. to UL248-listed)
In strict adherence to above-mentioned requirements (rated value max. 16 A/ instantaneous

short-circuit trip of max. 160 A) two or more power supplies can be connected to one circuit

breaker.

The protective conductor of the line supply must be connected at the PE terminal.

NOTICE

Country-specific regulations must be observed when installing.

Note
For operation with a DC supply (DC) the DC voltage must be connected between 2 phases

(450 - 600 V DC, symmetrically with respect to PE).

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Содержание 6EP3433-7SB00-0AX0

Страница 1: ...34 7SB00 3AX0 SITOP PSU6200 24V 20A 6EP3436 7SB00 3AX0 02 2020 A5E44623402 1 76 Overview Safety instructions 1 Description device design dimension drawing 2 Mounting removal 3 Mounting position mounting clearances 4 Installation 5 Technical data 6 Safety approvals EMC 7 Ambient conditions 8 Applications 9 Environment 10 Service Support 11 ...

Страница 2: ... by personnel qualified for the specific task in accordance with the relevant documentation in particular its warning notices and safety instructions Qualified personnel are those who based on their training and experience are capable of identifying risks and avoiding potential hazards when working with these products systems Proper use of Siemens products Note the following WARNING Siemens produc...

Страница 3: ...DC power source Output voltage can be adjusted in the range 24 V 28 V Brief overload capability of 150 for 5 s min extra power Continuous overload capability of 120 up to an ambient temperature of 45 C Integrated signaling contact for 24 V O K Push in connections facilitate fast wiring Diagnostic monitor with utilization and service life display using LEDs Diagnostics interface to connect to the a...

Страница 4: ...it SITOP PSU6200 Type Order number Input 3 AC 400 500 V DC range 450 600 V Output 24 V DC 5 A 6EP3433 7SB00 0AX0 Input 3 AC 400 500 V DC range 450 600 V 24 V 10 A DC output 6EP3434 7SB00 3AX0 Input 3 AC 400 500 V DC range 450 600 V 24 V 20 A DC output 6EP3436 7SB00 3AX0 Accessories Type Order number Reference labeling plate 160 plates 6ES7193 6LF30 0AW0 ...

Страница 5: ...ck diagram 16 2 7 Dimensions and weight 18 3 Mounting removal 21 4 Mounting position mounting clearances 23 4 1 Standard mounting position 23 4 2 Other mounting positions 25 4 2 1 6EP3433 7SB00 0AX0 25 4 2 2 6EP3434 7SB00 3AX0 27 4 2 3 6EP3436 7SB00 3AX0 29 5 Installation 31 5 1 Line side connection 31 5 2 Output side connection 33 6 Technical data 35 6 1 Input 35 6 2 Output 37 6 3 Efficiency 41 6...

Страница 6: ... voltage 50 7 3 Approvals 51 7 4 EMC 52 8 Ambient conditions 53 9 Applications 55 9 1 Parallel connection to increase the power rating 55 9 2 Overload protection in the 24 V output circuit 57 9 3 Protection against short time voltage dips 58 9 4 Protecting against longer power failures 59 10 Environment 61 11 Service Support 63 ...

Страница 7: ...ysical injury as well as extensive property damage Only appropriately qualified personnel may work on or in the vicinity of this equipment Perfect safe and reliable operation of this equipment is dependent on proper transportation storage installation and mounting Before installation or maintenance work can begin the system s main switch must be switched off and measures taken to prevent it being ...

Страница 8: ...Safety instructions SITOP PSU6200 3ph 8 Equipment Manual 02 2020 A5E44623402 1 76 ...

Страница 9: ...tiometer is available at the output of the device The output of the device is isolated no load proof and short circuit proof The LED display indicates the operating status The operating state of the device can be processed via the signaling contact AC DC input DC output Signaling contact 13 14 24 28 V potentiometer Indicator light diagnostics monitor O K LOAD DIN rail slider Convection Clearance a...

Страница 10: ...1 The operating state of the device can be processed via the signaling contact function and contact rating see Chapter Status displays and signaling Page 12 Connections and terminal designations Line input L1 L2 L3 PE one spring loaded terminal each Output 2 spring loaded terminals Output 3 spring loaded terminals signaling contacts 13 14 one spring loaded terminal each 1 Do not subject the end st...

Страница 11: ... to the connected load Figure 2 4 Potentiometer Type Factory setting Adjustment range 6EP3433 7SB00 0AX0 6EP3434 7SB00 3AX0 6EP3436 7SB00 3AX0 24 V 24 V 28 V NOTICE Thermal overload possible When adjusting the output voltage to greater than the rated voltage the output current must be derated by 4 V or the permissible ambient temperature must be taken into account with 3 C V Note It is only permis...

Страница 12: ...Yellow LED Signaling contact 13 14 Relay contact NO contact contact rating isolated 24 V AC 0 1 A 30 V DC 0 1 A Device without diagnostics monitor Figure 2 5 Signaling signaling contact Signaling Signaling contact 6EP3433 7SB00 0AX0 24 V 5 A LED O K green green flashing 0 5 Hz Output voltage Uout 20 V or Uout 23 V shutdown as a result of thermal overload Signaling contact 13 14 closed Output volta...

Страница 13: ...reen green flashing 0 5 Hz Output voltage Uout 20 V or Uout 23 V shutdown as a result of thermal overload LED LOAD green yellow reached service life 90 reached service life 90 Iout rated 90 LEDs above LED LOAD LED 5 1 green LEDs 5 1 5 2 green LEDs 5 1 5 2 5 3 yellow Iout rated 30 60 Iout rated 60 90 Iout rated 90 Contact COM 13 14 closed Output voltage Uout 20 V or Uout 23 V alternative data trans...

Страница 14: ...Description device design dimension drawing 2 4 Status displays and signaling SITOP PSU6200 3ph 14 Equipment Manual 02 2020 A5E44623402 1 76 Diagnostic monitor display Service life 10 ...

Страница 15: ...status display and the communication 0 Display of the output voltage status 1 Internal device parameters are transferred via signaling contact 13 14 diagnostics interface NOTICE It is not permissible that the signaling contact is connected on the primary side Contact rating 24 V AC 0 1 A 30 V DC 0 1 A HV Setting about which value LED O K is lit 0 20 V 1 23 V PO Switching over the output characteri...

Страница 16: ...Description device design dimension drawing 2 6 Block diagram SITOP PSU6200 3ph 16 Equipment Manual 02 2020 A5E44623402 1 76 2 6 Block diagram Figure 2 7 Block diagram 5 A ...

Страница 17: ...Description device design dimension drawing 2 6 Block diagram SITOP PSU6200 3ph Equipment Manual 02 2020 A5E44623402 1 76 17 Figure 2 8 Block diagram 10 20 A ...

Страница 18: ...scription device design dimension drawing 2 7 Dimensions and weight SITOP PSU6200 3ph 18 Equipment Manual 02 2020 A5E44623402 1 76 2 7 Dimensions and weight Figure 2 9 Dimension drawing 6EP3433 7SB00 0AX0 ...

Страница 19: ...vice design dimension drawing 2 7 Dimensions and weight SITOP PSU6200 3ph Equipment Manual 02 2020 A5E44623402 1 76 19 Figure 2 10 Dimension drawing 6EP3434 7SB00 3AX0 Figure 2 11 Dimension drawing 6EP3436 7SB00 3AX0 ...

Страница 20: ...d weight SITOP PSU6200 3ph 20 Equipment Manual 02 2020 A5E44623402 1 76 6EP3433 7SB00 0AX0 24 V 5 A 6EP3434 7SB00 3AX0 24 V 10 A 6EP3436 7SB00 3AX0 24 V 20 A Dimensions W H D in mm 35 135 125 45 135 155 70 135 155 Weight Approx 0 7 kg Approx 0 9 kg Approx 1 5 kg ...

Страница 21: ...rd mounting rails according to TH35 15 7 5 EN 60715 Mounting The device must be mounted in such a way that the input terminals are at the bottom and the output terminals at the top A clearance of at least 45 mm must be maintained above and below the device max cable duct depth 50 mm Removal To remove pull up the slider using a screwdriver and disengage the device at the bottom edge of the standard...

Страница 22: ...Mounting removal SITOP PSU6200 3ph 22 Equipment Manual 02 2020 A5E44623402 1 76 ...

Страница 23: ...minals are at the bottom and the output terminals are at the top to ensure correct cooling A clearance of at least 45 mm must always be maintained above and below the device max cable channel depth 50 mm Lateral clearances do not have to be maintained Output current as a function of the ambient temperature and mounting height Figure 4 1 6EP3433 7SB00 3AX0 output current for the standard mounting p...

Страница 24: ...rd mounting position SITOP PSU6200 3ph 24 Equipment Manual 02 2020 A5E44623402 1 76 Figure 4 3 6EP3436 7SB00 3AX0 output current for the standard mounting position Figure 4 4 Mounting height derating For details see Chapter Ambient conditions Page 53 ...

Страница 25: ...ved in accordance with the following diagrams Note In the case of mounting positions that deviate from the standard mounting position reduced mechanical resistance of the devices against vibration and shock must be expected Particularly when installing on a vertically fastened standard mounting rail additional measures may be required e g to prevent the device from slipping on the standard mountin...

Страница 26: ... 2 Other mounting positions SITOP PSU6200 3ph 26 Equipment Manual 02 2020 A5E44623402 1 76 Figure 4 7 6EP3433 7SB00 3AX0 mounting position 3 Figure 4 8 6EP3433 7SB00 3AX0 mounting position 4 Figure 4 9 6EP3433 7SB00 3AX0 mounting position 5 ...

Страница 27: ...ing positions SITOP PSU6200 3ph Equipment Manual 02 2020 A5E44623402 1 76 27 4 2 2 6EP3434 7SB00 3AX0 Figure 4 10 6EP3434 7SB00 3AX0 mounting position 1 Figure 4 11 6EP3434 7SB00 3AX0 mounting position 2 Figure 4 12 6EP3434 7SB00 3AX0 mounting position 3 ...

Страница 28: ...on mounting clearances 4 2 Other mounting positions SITOP PSU6200 3ph 28 Equipment Manual 02 2020 A5E44623402 1 76 Figure 4 13 6EP3434 7SB00 3AX0 mounting position 4 Figure 4 14 6EP3434 7SB00 3AX0 mounting position 5 ...

Страница 29: ...ing positions SITOP PSU6200 3ph Equipment Manual 02 2020 A5E44623402 1 76 29 4 2 3 6EP3436 7SB00 3AX0 Figure 4 15 6EP3436 7SB00 3AX0 mounting position 1 Figure 4 16 6EP3436 7SB00 3AX0 mounting position 2 Figure 4 17 6EP3436 7SB00 3AX0 mounting position 3 ...

Страница 30: ...on mounting clearances 4 2 Other mounting positions SITOP PSU6200 3ph 30 Equipment Manual 02 2020 A5E44623402 1 76 Figure 4 18 6EP3436 7SB00 3AX0 mounting position 4 Figure 4 19 6EP3436 7SB00 3AX0 mounting position 5 ...

Страница 31: ...ly TN TT IT or corner grounded line supply according to IEC 60364 1 with rated voltages 400 500 V AC IT or corner grounded line supply 400 V 50 60 Hz Figure 5 1 Line side connection The line supply is connected using terminals L1 L2 L3 and PE see Line side connection Page 31 and must be implemented according to IEC 60364 and EN 50178 A protective device miniature circuit breaker or circuit breaker...

Страница 32: ...o one circuit breaker 6EP3434 7SB00 3AX0 24 V 10 A 6EP3436 7SB00 3AX0 24 V 20 A International IEC 898 3 pole coupled miniature circuit breaker 4 16 A e g Siemens 5SY characteristic C or circuit breaker e g Siemens 3RV2 North America UL CSA 3 ph 4 16 A circuit breaker UL489 listed Category DIVQ e g Siemens 3RV27 3RV28 or slow acting fuses acc to UL248 listed In strict adherence to above mentioned r...

Страница 33: ...nnected via the and terminals at the output of the power supply see Figure Output side connection Page 33 Ensure that the output cables are dimensioned correctly for the maximum output current rms value and fused accordingly The subsequent digit e g 1 designates the unique terminal connection therefore simplifying correct wiring Note If the safety concept of the plant or system specifies that the ...

Страница 34: ...Installation 5 2 Output side connection SITOP PSU6200 3ph 34 Equipment Manual 02 2020 A5E44623402 1 76 ...

Страница 35: ...s permis sible under the following general conditions Output with max 80 Iout rated Uin 360 V Tamb 60 C Rated voltage Uin rated AC 400 500 V Voltage range Remark AC 323 576 V DC 450 V 600 V Derating for Uin 360 V AC max x Iout rated 90 Wide range input Yes Switch in switch out thresh old typical 286 V AC 239 V AC 310 V AC 270 V AC 310 V AC 270 V AC Line failure buffering at Iout rated min 22 ms 25...

Страница 36: ...rements rated value max 10 A in stantaneous short circuit trip of max 100 A two or more power supplies can be con nected to one circuit breaker Required International IEC 898 3 pole coupled miniature circuit breaker 4 16 A e g Siemens 5SY characteristic C or circuit breaker e g Siemens 3RV2 North America UL CSA 3 ph 4 16 A circuit breaker UL489 listed Category DIVQ e g Siemens 3RV27 3RV28 or slow ...

Страница 37: ...ostics monitor see Chapter Status displays and signal ing Page 12 Signaling Relay contact NO contact contact rating 24 V AC 0 1 A 30 V DC 0 1 A for 24 V O K Response when switching on off Overshoot of Uout 20 V Overshoot of Uout 20 V or of Uout 23 V Starting delay max 25 ms 130 ms 230 ms Start delay typ 16 ms 80 ms 215 ms Voltage rise 400 V 500 V AC max 80 ms 80 ms 80 ms Voltage rise 400 V 500 V A...

Страница 38: ...he power rating units 2 2 Output characteristic see Figure 6 3 Output charac teristic 6EP3433 7SB00 0AX0 standalone operation Page 38 see Figure 6 4 Output charac teristic 6EP3434 7SB00 3AX0 standalone operation Page 39 see Figure 6 5 Output charac teristic 6EP3436 7SB00 3AX0 standalone operation Page 39 Capacitive load max 2 mF A Figure 6 2 Startup delay voltage rise Figure 6 3 Output characteris...

Страница 39: ...racteristic 6EP3436 7SB00 3AX0 standalone operation The device supplies a constant output voltage until the current limit is reached In the event of an overload the output current and the output voltage are reduced When the output voltage falls below approx 15 V the device switches off and automatically restarts This response is repeated as long as the overload condition is present ...

Страница 40: ...2 2020 A5E44623402 1 76 Selector switch PO closed parallel operation The output voltage falls with increasing output current Figure 6 6 Output characteristic 6EP3434 7SB00 3AX0 parallel operation Figure 6 7 Output characteristic 6EP3436 7SB00 3AX0 parallel operation ...

Страница 41: ...00 3AX0 24 V 10 A 6EP3436 7SB00 3AX0 24 V 20 A Efficiency at Uout rated Iout rated 400 V 500 V AC approx 91 2 91 95 4 95 95 5 95 1 Power loss at Uout rated Iout rated 400 V 500 V AC approx 11 5 W 11 8 W 11 6 W 12 7 W 22 5 W 24 8 W Power loss when idling 400 V 500 V AC approx 2 W 2 W 2 9 W 3 7 W 4 2 W 5 6 W Figure 6 8 Efficiency 6EP3433 7SB00 0AX0 ...

Страница 42: ...Technical data 6 3 Efficiency SITOP PSU6200 3ph 42 Equipment Manual 02 2020 A5E44623402 1 76 Figure 6 9 Efficiency 6EP3434 7SB00 3AX0 Figure 6 10 Efficiency 6EP3436 7SB00 3AX0 ...

Страница 43: ...24 V 10 A 6EP3436 7SB00 3AX0 24 V 20 A Dyn line regulation Uin rated 15 max 0 3 Uout 0 3 Uout 0 3 Uout Dyn load regulation Iout 10 90 10 max 5 Uout Dyn load regulation Iout 10 90 10 typ 7 Uout Load step settling time 10 to 90 max 10 ms Load step settling time 10 to 90 typ 10 ms Load step settling time 90 to 10 max 1 ms 1 ms 1 ms Load step settling time 90 to 10 typ 0 5 ms ...

Страница 44: ...oltage protec tion in the case of an internal fault Uout 32 V Current limitation typ Remark 6 8 A Overload capability with 150 Iout rated up to 5 s min 30 A Overload capability with 150 Iout rated up to 5 s min 30 A Overload capability with 150 Iout rated up to 5 s min Short circuit protection Electronic trip automatic restart hiccup Overload short circuit display Diagnostics monitor see Chapter S...

Страница 45: ... PSU6200 3ph Equipment Manual 02 2020 A5E44623402 1 76 45 6 6 MTBF 6EP3433 7SB00 0AX0 24 V 5 A 6EP3434 7SB00 3AX0 24 V 10 A 6EP3436 7SB00 3AX0 24 V 20 A Mean Time Between Failures SN 29500 500000 h at 40 C rated load 24 h operation ...

Страница 46: ... mm finely stranded 2 spring loaded terminals for and 3 spring loaded terminals for for 0 2 10 mm solid finely stranded Connections Auxiliary contacts Signaling contact 2 spring loaded terminals for 0 2 1 5 mm solid finely stranded Width of the housing 35 mm 45 mm 70 mm Height of the housing 135 mm 135 mm 135 mm Depth of the housing 125 mm 155 mm 155 mm Installation width 35 mm 45 mm 70 mm Mountin...

Страница 47: ... and weight Page 18 CAD data that can be downloaded from the Internet 6EP3433 7SB00 0AX0 http www automation siemens com bilddb index aspx objKey G_KT01_XX_01599 6EP3434 7SB00 3AX0 http www automation siemens com bilddb index aspx objKey G_KT01_XX_01602 6EP3436 7SB00 3AX0 http www automation siemens com bilddb index aspx objKey G_KT01_XX_01605 ...

Страница 48: ...Technical data 6 8 Dimension drawing SITOP PSU6200 3ph 48 Equipment Manual 02 2020 A5E44623402 1 76 ...

Страница 49: ... 6EP3436 7SB00 3AX0 24 V 20 A Primary secondary galvanic isolation Yes Galvanic isolation SELV ES1 output voltage Uout according to IEC61204 7 and EN 50178 transformer according to EN 61558 2 16 Protection class Class I Degree of protection EN 60529 IP20 Leakage current typ 1 mA Leakage current max 3 5 mA Test voltage see Table 7 1 Test voltage Page 50 ...

Страница 50: ...her connect output terminals and signaling contact with one another and measure with respect to one another Test B Connect input terminals L1 L2 L3 with one another and measure with respect to PE Test C Connect the output terminals and signaling contact with one another and measure with respect to PE Table 7 1 Test voltage Test time Prim sec A Prim PE B Sec PE C Type test 60 s 4200 V DC 3350 V DC ...

Страница 51: ... 3AX0 24 V 10 A 6EP3436 7SB00 3AX0 24 V 20 A CE marking yes 2014 35 EU 2014 30 EU and 2011 65 EU CB certificate Yes UL cUL approval cULus Listed UL 508 CSA C22 2 No 107 1 File E197259 cCSAus approval cCSAus CSA C22 2 No 60950 1 UL 60950 1 SEMI F47 Yes IEC 61000 4 11 Marine approval Available soon RCM approval Yes EAC approval Yes SONCAP certificate Yes ...

Страница 52: ...st EN 61000 4 4 4 kV at line connections 2 kV at DC output Surge voltages EN 61000 4 5 4 kV symmetrical at line connections 6 kV asymmetrical at line connections 500 V symmetrical asymmetrical on DC output cables High frequency fields EN 61000 4 6 10 V 0 15 80 MHz Magnetic fields EN 61000 4 8 30 A m 50 Hz Voltage dips EN 61000 4 11 100 for 20 ms 60 for 200 ms 30 for 500 ms Voltage interruptions EN...

Страница 53: ...hout condensation Mechanical stressing in operation Tested according to EN 60068 2 6 vibration test Fc 3 5 mm deflection in the range 5 8 4 Hz 2 g acceleration in the range 8 4 150 Hz EN 60068 2 27 shock test Ea acceleration 150 m s2 test duration 11 ms Damaging gases Tested according to EN 60068 2 42 sulfur dioxide EN 60068 2 43 hydrogen sulfide Atmospheric pressure Operation 1080 795 hPa 0 2000 ...

Страница 54: ...Ambient conditions SITOP PSU6200 3ph 54 Equipment Manual 02 2020 A5E44623402 1 76 ...

Страница 55: ...ommon switch in the line feeder cable e g with the main switch available in control cabinets The output voltages measured in no load operation for the power supplies that are not yet connected in parallel should not deviate more than a maximum of 50 mV This usually corresponds to the factory setting If the output voltage is changed you should connect the terminals and then in no load operation mea...

Страница 56: ...f more than two power supplies When connecting more than two power supplies in parallel additional measures must be taken to prevent high reverse currents in the event of a secondary device fault For this purpose a suitable protective circuit e g decoupling diode or DC capable circuit breaker must be installed between each terminal of the power supply and the common connection point ...

Страница 57: ...h 4 outputs versions with adjustable output current range for each output from 0 5 3 A and 3 10 A is available for this purpose this monitors the 24 V branches for overload and short circuit Figure 9 2 Electronic protection of 24 V loads using the SITOP PSE200U selectivity module Page 57 Brief current peaks e g as a result of a high inrush current are permitted and branches with a longer overload ...

Страница 58: ... the line buffering time in the device using an additional SITOP PSE201U buffer module The SITOP PSE201U buffer module based on electrolytic capacitors is connected in parallel to the power supply output Figure 9 3 Buffering brief power failures using the SITOP PSE201U buffer module Page 58 The buffer time is 200 ms at 40 A up to 1 6 s for a load current of 5 A This time can be increased a multipl...

Страница 59: ...e Power supply failures up into the minutes range can be buffered using the maintenance free SITOP UPS500 DC UPS modules based on capacitors Figure 9 4 24 V buffering to allow the saving of process data and controlled shutdown of PCs Page 59 Figure 9 4 24 V buffering to allow the saving of process data and controlled shutdown of PCs Using the free of charge SITOP DC UPS software tool DC UPS system...

Страница 60: ...1600 to maintain communication signaling functions sensor measured values and position values For open PC based automation systems configuration and monitoring is realized using the SITOP UPS Manager PC software which is available at no charge This allows PC responses to the operating states of the DC UPS to be freely selected and offers comprehensive diagnostic functions For TIA based automation ...

Страница 61: ...t 10 The devices are in conformance with RoHS Only substances in conformance with PWIS are used paint wetting impairment substances Disposal guidelines Packaging and packaging aids can and should always be recycled The product itself may not be disposed of as domestic refuse ...

Страница 62: ...Environment SITOP PSU6200 3ph 62 Equipment Manual 02 2020 A5E44623402 1 76 ...

Страница 63: ...siemens de ausschreibungstexte CAx data You can find 2D 3D data devices circuit diagrams according to IEC and ANSI as well as EPLAN macros as download in the Internet Siemens image database http www siemens com sitop cax Request all CAx data via the CAx download manager CAx shopping cart http www siemens com cax TIA Selection Tool Simply and quickly select the optimum power supply add on modules a...

Страница 64: ...rsons If you have any questions regarding the use of our products then contact the Siemens contact person in your regional Siemens sales office You can find these addresses as follows On the Internet http www automation siemens com partner Industry Mall http www siemens com industrymall de ...

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