Microtronics myDatalogEx Скачать руководство пользователя страница 56

Страница: 56 / 84

Firmware update

Off

Firmware update is deactivated.

As soon as a new version of the selected firmware type is
available, this is installed immediately.

Even if tag is missing

Firmware is also transferred to the device if the device has not
transmitted the current firmware version to the server (NOT
RECOMMENDED!).

Allow downgrade

Facilitates the installation of an older firmware version than the
one on the device (NOT RECOMMENDED!)

Once

Performs a single firmware update. If no new firmware is
available or the firmware was installed successfully, the
firmware update is automatically switched to "OFF".

Ignore

The firmware update is deactivated and no information is
provided about available firmware updates.

Firmware type

Released

Only firmware versions that have successfully undergone
internal and field testing are installed (this practically eliminates
malfunctions).

Release candidate

Only firmware versions that have successfully undergone
internal testing are installed (malfunctions cannot be excluded).

Beta release

Even firmware versions that have not successfully undergone all
of the internal tests are installed (malfunctions may occur).

Identification

String specifying the hardware platform implemented in the device and the
corresponding hardware version (i.e. the rapidM2M module identification).

Hardware version Hardware version of the myDatalogEx

10.2.2.3 GPRS

SIM tariff

Selected SIM tariff

Rev. 05

Содержание myDatalogEx

Страница 1: ...301022 Rev 05 Cover Valid from l Firmware version 01v018 l App version 01v000 l Server version 49v011 l Hardware version 2 0 User manual myDatalogEx ...

Страница 2: ......

Страница 3: ...ventative measures for handling GSM GPRS modems 17 5 5 3 1 Safety and precautionary measures for the GSM GPRS modem installation 18 5 5 3 2 Safety measures for installing the antenna 18 5 6 Overview 19 5 6 1 Block diagram 20 5 7 Intended use 20 5 8 General product information 21 5 9 Device labelling 21 5 10 Installation of spare and wear parts 22 5 11 Storage of the product 22 5 12 Warranty 22 5 1...

Страница 4: ... a shaft 42 8 3 2 1 1 Typical influences on the signal quality 42 8 3 2 1 2 Possibilities for improving the signal quality 42 8 3 2 1 3 Procedure for determining the optimum position of the antenna 42 8 3 3 Technical details about universal input 43 8 3 3 1 0 4 20mA mode 44 8 3 4 Technical details regarding the sensor supply 44 Chapter 9 Initial Start Up 47 9 1 User information 47 9 2 Applicable d...

Страница 5: ...1 Explanation of the symbols 57 11 2 Customer area 58 11 3 Site area at customer level 60 11 3 1 Reports 61 11 3 2 Map view 61 11 4 Recommended procedure 61 11 4 1 Creating the site 61 Chapter 12 API 65 12 1 Frontend API 65 12 2 rapidM2M PlaygroundrapidM2M Playground 65 12 2 1 Overview 66 Chapter 13 Maintenance 67 13 1 General maintenance 67 Chapter 14 Removal disposal 69 Chapter 15 Troubleshootin...

Страница 6: ...ing DeviceConfig 76 Chapter 16 Spare parts and accessories 77 16 1 Assembly sets 77 16 2 Antennas 77 16 3 Cable 77 16 4 Other accessories 77 Chapter 17 Document history 79 Chapter 18 Glossary 81 Chapter 19 Contact information 83 6 Rev 05 ...

Страница 7: ...Chapter 2 Declaration of conformity Chapter 2 Declaration of conformity Rev 05 7 ...

Страница 8: ......

Страница 9: ...Chapter 3 Ex certification Chapter 3 Ex certification Rev 05 9 ...

Страница 10: ...10 Rev 05 ...

Страница 11: ...Chapter 3 Ex certification Rev 05 11 ...

Страница 12: ...12 Rev 05 ...

Страница 13: ...nd triggering setup mode Antenna connector FME M Universal inputs 1 x analogue Modes l 0 20mA Resolution 1µA max 25 6mA load 4Ω l 4 20mA Resolution 1µA max 25 6mA load 4Ω Additional information is provided in Technical details about universal input on page 43 Sensor supply 1 x switchable and adjustable sensor supply 0 22V l Uo 25 6V l Io 82mA l Po 0 523W l Co 0 31µF l Lo 1000µH Additional informat...

Страница 14: ...p Monthly data volume Approx tbd at 5min measurement interval and 12h transmission interval Device operating time Up to 24 months battery life at 5min measurement interval 1sec heat up and 12h transmission interval 14 Rev 05 ...

Страница 15: ...ted on the front page Revised versions of this manual as well as software and driver updates are available in the service area of the myDatanet server 5 1 Translation For deliveries to countries in the European Economic Area the manual must be translated into the language of the respective country If there are any discrepancies in the translated text the original manual German must be referenced o...

Страница 16: ...g marking is provided on the type plate of the measurement instruments Important note The certificates of conformity and any relevant test certificates from the respective authorities must be carefully observed during installation and commissioning 1 myDatalogEx 2 Sensor approved for the Ex zone 5 5 Safety instructions For the connection commissioning and operation of the myDatalogEx the following...

Страница 17: ...pment is prohibited The device must not be used in hospitals and or in the vicinity of medical equipment such as heart pacemakers or hearing aids as their functionality could be compromised by the GSM GPRS modem contained in the device 5 5 3 Safety and preventative measures for handling GSM GPRS modems The following safety and preventative measures must be observed during all phases of installatio...

Страница 18: ... computers l Do not open the GSM GPRS modem Any modification to the device is prohibited and will result in the operating licence being revoked l The use of GSM services SMS messages data communication GPRS etc may incur additional costs The user alone is responsible for any resulting damages and costs l Do not install the device in any other way to the one described in the operating instructions ...

Страница 19: ...5 General specifications 5 6 Overview Front of the myDatalogEx view without protective armour Bottom of the myDatalogEx view without protective armour 1 Display 3 Antenna connector 2 Sensor connector Rev 05 19 ...

Страница 20: ...o be not for the intended purpose and is not permitted without the express written consent of the manufacturer The manufacturer shall not be held liable for any damages that may result from such unauthorised use or modification The operator alone bears the associated risk Note The manufacturer is not liable for data loss of any kind Note The integrated SIM chip provides a mobile communications con...

Страница 21: ...pose The device is configured via the interface of the relevant myDatanet server More information is provided in the server manual myDatanet Server Manual 805002 The myDatalogEx has a 1 5 OLED display to show the current measurement value at the universal input incl unit and a variety of status information e g remaining days until the battery will next be replaced in the device The display is acti...

Страница 22: ...yDatalogEx During this process all of the data that has not yet been transferred to the myDatanet server is transferred The sensor cable and antenna can be removed as soon as the GPRS connection has been terminated indicated by Transport mode being shown on the display see Display on page 52 You may need to activate the display again by briefly holding the magnet approx 1 sec to the reed switch ag...

Страница 23: ...ronics l for damages to persons or objects resulting from the use of instruments in technically imperfect condition l for damages to persons or objects resulting from the use of instruments not in accordance with the requirements l for damages to persons or objects resulting from failure to comply with safety information contained within this instruction manual l for missing or incorrect measureme...

Страница 24: ...te Qualified personnel In the context of these instructions and the warnings on the product itself individuals responsible for the setup installation commissioning and operation of the product must have gained relevant qualifications relating to their activities including for example l Training instruction and authorisation to activate deactivate ground and label electric circuits and devices syst...

Страница 25: ...hich the data is transferred 3 Client that accesses the interface of the myDatanet server via the web browser 4 Customer specific server that provides clients with their own interface The customer specific server obtains the data via the API interface of the myDatanet server see API on page 65 5 Client on which a PC program is running that obtains its data via the API interface of the myDatanet se...

Страница 26: ... used l Customer specific server with web interface for the clients optional It is therefore possible to create an individual web interface for the clients Using this method the data is read out of the myDatanet server via the API see API on page 65 by the customer specific server 6 1 Functionality of the internal data memory Structure Circular buffer Total size 66 856 measurement cycles Number of...

Страница 27: ...d switch on page 51 A connection to the myDatanet server is thus initially established to inform it about setup mode being activated A speech bubble with the title Setup is then displayed for the relevant site in the list of sites see Site area at customer level on page 60 The myDatalogEx then terminates the connection to the server again and starts to measure the GSM level for a period of up to 3...

Страница 28: ... switched from white to green Activating setup mode Visualisation of the time for which the reed switch was pressed 1 MDN Magnet 206 803 2 myDatalogEx The first of the two connections to the server are completed as part of setup mode The connection establishment and then the data synchronisation are indicated on the display of the device by means of the relevant graphics Note To check the current ...

Страница 29: ...inues to be displayed during this process The remaining time until the second connection to the server completed as part of setup mode is shown on the display of the device and in the Setup data configuration section Note You must first open the site settings to access the Setup data configuration section see Site configuration on page 54 Current GSM level and remaining duration of the GSM level m...

Страница 30: ...he speech bubble with the Setup inscription changes from white to red and the note Setup mode failed enhance antenna position is shown in the Setup data configuration section if a new connection cannot be established within the timeout of 5min In this case setup mode should be activated again once the position of the antenna has been improved Note Information on improving the reception quality is ...

Страница 31: ...nna position is shown above the GSM level display Note Information on improving the reception quality is provided in chapter Optimum antenna positioning for assembly in a shaft on page 42 Display of the GSM level determined during setup mode 1 Position of antenna is OK 2 Position of antenna should be improved 6 4 Automatic selection of the GSM network The GSM network to which the device should reg...

Страница 32: ......

Страница 33: ...y of the myDatalogEx 300948 includes l myDatalogEx with pre installed device logic myDatalogEx l BLE Gateway MDN Protection casing 300662 l MDN Magnet 206 803 l Connection cable 7 pins for sensors 2 8m 206 602 l Dust protective cap of type UTS10DCG Check additional accessories such as installation kit antennae etc based on the order and against the delivery slip 7 3 Storage The following storage c...

Страница 34: ...ndatory for any returns and can be obtained from the Support Service Centre see Contact information on page 83 The return shipment of the myDatalogEx must occur in the original packaging and with freight and insurance paid to Microtronics Engineering GmbH see Contact information on page 83 Insufficiently cleared return shipments will otherwise not be accepted 34 Rev 05 ...

Страница 35: ...To prevent any damage to the device the work described in this section of the instructions must only be performed by qualified personnel 8 1 Dimensions Dimensions Height view with protective armour Dimensions Width and depth view with protective armour Rev 05 35 ...

Страница 36: ...ust be avoided in any case l Direct sunlight l Direct influence of weather rain snow l Objects that radiate intense heat maximum ambient temperature 20 50 C l Objects with a strong electromagnetic field frequency converter or similar l Corrosive chemicals or gases with the exception of H2S that is to be measured l Mechanical impacts l Direct installation on paths or roads l Vibrations l Radioactiv...

Страница 37: ...ation 1 myDatalogEx 4 Connection cable of the sensor e g Connection cable 7 pins for sensors 2 8m 206 602 2 Niro shackle 206 325 5 Anchor clamp 5 5 10 5mm 301017 3 Multi band antenna with bracket 300787 1 Attach the Multi band antenna with bracket 300787 on the rear side of the myDatalogEx 2 Use the Niro shackle 206 325 to attach the myDatalogEx to a rung of the manhole ladder or a similar fasteni...

Страница 38: ...nnection of the myDatalogEx see Use of the clamping tubes on page 41 8 3 Electrical installation Important note Only qualified personnel should undertake the installation described in this chapter of the operating instructions to avoid any damage to the device 8 3 1 Connecting the sensor Important note l Ensure installation is completed correctly l Comply with existing legal and or operational dir...

Страница 39: ...cessories on page 77 Important note If you operate the myDatalogEx in areas with a zone 1 explosive atmosphere observe the ATEX requirements when connecting the open ends of the Connection cable 7 pins for sensors 2 8m 206 602 with your sensors e g distances between the signal lines The same applies if you use the Cable connector 7 pins for myDatalogMobile 206 654 Important note If you use the Con...

Страница 40: ... settings The following step is not mandatory 4 Check whether the connection to the myDatanet has worked correctly see Testing communication with the device on page 49 8 3 1 1 Connection examples Important note This only applies if the sensor is also approved for operation in areas with a zone 1 explosive atmosphere and if the ATEX requirements e g distances between the signal lines are observed a...

Страница 41: ... is that one of the two cable screw connections is equipped with a breathable membrane to compensate the pressure 8 3 2 Connecting the GSM antenna Important note To ensure the correct functionality only use antennas that are supplied by the manufacturer The standard antenna is directly connected to the antenna connector see Overview on page 19 of the myDatalogEx 1 Connect the connection cable of t...

Страница 42: ...haft at a depth of approx 15 cm 83dBm Centre of the shaft horizontal on the steel fitting 89dBm Antenna turned by 90 78dBm Centre of the shaft vertical 75dBm Plastic pipe used instead of steel fitting 8 3 2 1 2 Possibilities for improving the signal quality l Drill a duct for the connection cable of the antenna into the concrete ring on the shaft to avoid the steel cover l Insert the connection ca...

Страница 43: ...re connected by a line If the measurement values are not in the green very good or good or yellow OK area we recommend improving the position of the antenna and activating setup mode again If a problem is detected the note Setup mode failed enhance antenna position is shown above the GSM level display Note Information on improving the reception quality is provided in chapter Optimum antenna positi...

Страница 44: ... F Electronic fuse R 330Ω USensor 0 22V Uo 25 6V Io 82mA Po 0 523W Lo µH Co µF 1000 0 31 250 0 36 100 0 465 Ex parameter The sensor supply is activated by setting the warmup time in the Sensor config configuration section The warmup time specifies how long the sensor supply is switched on before the measurement If the setting is 0 seconds the sensor supply is not activated before or during the mea...

Страница 45: ...ompleted at 12 05 34 the first recording is taken at 12 06 00 i e 26 sec after the PowerOn Note Example to explain the relationship between the warmup time and the record interval warmup time record interval System settings Record interval 1 min Sensor config Warmup time 20 sec Output on the device Sensor supply Explanation The sensor supply is activated once the record interval has elapsed The ac...

Страница 46: ......

Страница 47: ...or download on the Microtronics website 9 3 General principles The entire measurement system may only be placed into operation after completion and inspection of the installation Study the manual thoroughly before placing into operation to prevent faulty or incorrect configuration Utilise the manual to familiarise yourself with the operation of the myDatalogEx and the input screens of the myDatane...

Страница 48: ... settings to the myDatalogEx at the same time 6 Remove the antenna again The following tasks are to be completed on site directly at the deployment site of the device 7 Complete all of the steps detailed in the chapter Connecting the sensor on page 38 8 If you intend to install the myDatalogEx in a shaft you must check that the device can also establish a GPRS connection in the final installation ...

Страница 49: ...or the operation on the myDatanet server see Creating the site on page 61 2 Configure the created site application according to your requirements see Site configuration on page 54 3 Connect the antenna see Connecting the GSM antenna on page 41 4 To establish a connection activate setup mode see Setup mode on page 27 using the reed switch The myDatalogEx is supplied with the transport mode activate...

Страница 50: ...page 42 Display of the GSM level determined during setup mode 1 Position of antenna is OK 2 Position of antenna should be improved 9 Close the site settings again The following steps are only necessary if you simultaneously want to test the measurement value acquisition and data transmission 10 Connect the sensor see Connecting the sensor on page 38 11 Wait until some measurement values have been ...

Страница 51: ...lements 1 Reed switch 2 Display 10 1 1 1 Reed switch The MDN Magnet 206 803 included in the scope of delivery is required for operating the reed switch The reed switch can be used to activate setup mode or to switch on the display of the myDatalogEx for 20sec Operation by the user Device response Operation after releasing the reed switch Press briefly approx one second Display is activated for 20s...

Страница 52: ... with a sharp object such as the tip of a pen l Do not stand or place any objects on the display as this could scratch it The display of the myDatalogEx is only designed to show the current measurement values The device cannot be operated via the display The display is activated by briefly holding the magnet approx 1 sec to the reed switch see Reed switch on page 51 The display then remains active...

Страница 53: ...net server Data synchronisation with the myDatanet server in progress In the event of a connection abort wait until the next connection is established Setup mode the current GSM level and remaining duration of the GSM level measurement Error l E14 Charge state of the internal rechargeable buffer battery is too low to establish a 2G 3G connection automatic recharge can take up to 4 hours The batter...

Страница 54: ...n on the currently active or last executed setup mode 3 Visualisation of the GSM level values measured in the last 35 minutes The graph may therefore contain the results of several executed setup modes 4 Visualisation of the GSM level values measured during a single setup mode 10 2 2 Device configuration Note Several of the configuration fields in the following sub chapters may possibly be hidden ...

Страница 55: ...ng the first connection Telephone number Telephone number of the SIM card The control SMS messages e g wakeup are sent to this number Format 43555837465 Instrument flags Additional information regarding the instrument class for internal use Firmware version Current software version installed on the measurement controller Modem version Current software version installed on the modem controller OS v...

Страница 56: ...e The firmware update is deactivated and no information is provided about available firmware updates Firmware type Released Only firmware versions that have successfully undergone internal and field testing are installed this practically eliminates malfunctions Release candidate Only firmware versions that have successfully undergone internal testing are installed malfunctions cannot be excluded B...

Страница 57: ... Opens the rapidM2M Playground 3 Displays the menu for adjusting the user settings and for logging out the currently active user 7 Switches to the Data exports area to configure the data export This tab is only visible if at least the licence for one export variant is available 4 Tabs to switch between the individual server areas 8 Opens the input screen to upload a XML file This tab is only visib...

Страница 58: ... can be displayed as a Map and or the OpenStreetMaps map can be displayed The sites can be manually placed on the image file used as a map In the OpenStreetMaps map the sites are only displayed once GPS coordinates have been assigned to the site 2 Adds a new customer 58 Rev 05 ...

Страница 59: ...e hidden the selected tag is highlighted in colour and the title of the tag is crossed out Clicking the same mouse button again will remove the restriction 4 Opens the input screen for configuring the customer 5 Deletes the customer 6 Comment that can be entered in the configuration of the customer 7 If a default report was defined the default report is accessed by clicking on the name of the cust...

Страница 60: ...splayed as a Map and or the OpenStreetMaps map can be displayed The sites can be manually placed on the image file used as a map In the OpenStreetMaps map the sites are only displayed once GPS coordinates have been assigned to the site 2 List of reports see Reports on page 61 3 List of sites applications 60 Rev 05 ...

Страница 61: ... on creating and handling the reports is provided in myDatanet Server Manual 805002 11 3 2 Map view The map view provides an overview of the geographic position of the sites Detailed instructions on operating and configuring map view are provided in myDatanet Server Manual 805002 11 4 Recommended procedure 11 4 1 Creating the site Note Some of the fields mentioned in the following chapters may be ...

Страница 62: ...e list of available application templates and sites Open the input window for creating a new site by clicking on the Add new site application symbol enter the serial number of your device in the appropriate field and then click on the Continue button Note The serial number is on the type plate of the device see Device labelling on page 21 Creating the site 1 Menu item to call up the list of existi...

Страница 63: ... the site select the desired site type or application from the drop down list and then click the Add button Completion of the creation of the site 1 Name of the site freely selectable 3 Add button 2 Dropdown list of available applications templates and site types Rev 05 63 ...

Страница 64: ......

Страница 65: ...des all of the data provided by myDatanet server e g configurations It is therefore possible for the customer to completely dispense with the interface of the myDatanet server and to create his own user interface A specially developed PC program or web interface can for example be used for this purpose 12 2 rapidM2M PlaygroundrapidM2M Playground The rapidM2M Playground enables you to familiarise y...

Страница 66: ...gin dialogue of the myDatanet server linked to the rapidM2M Playground 8 Opens the quick guide for the API 9 Button to change the colour scheme of the rapidM2M Playground 10 Window displaying the selected HTTP command 11 Response code sent by the myDatanet server as an answer to the HTTP command 12 Copies the JSON object generated as a response to the HTTP command on to the clipboard 13 Window dis...

Страница 67: ...eenergised before any maintenance cleaning and or repair work 13 1 General maintenance l Inspect the myDatalogEx regularly for mechanical damage l Check all cables for mechanical damage at regular intervals l Clean the myDatalogEx with a soft moist cloth Use a mild cleaning agent if necessary Important note Due to the electrostatic effects the protective armour must not be rubbed with cloths in th...

Страница 68: ......

Страница 69: ... and electronic equipment must be observed Microtronics Engineering GmbHsupports and promotes recycling and environmentally friendly separate collection disposal of waste from electric and electronic equipment in order to protect the environment and human health Observe the local laws and regulations on disposal of electronic waste at all times Microtronics Engineering GmbHreleases goods brought o...

Страница 70: ......

Страница 71: ...time out entry in the connection list see myDatanet Server Manual 805002 Solution Activate setup mode or wait for the next cyclical transmission l The assignment of the device and site is not correct see Creating the site on page 61 The data at the universal input is not plausible l Check the cable connections see Connecting the sensor on page 38 l Check whether the universal input configuration m...

Страница 72: ...battery or battery voltage once again suffices to guarantee reliable operation This is achieved by replacing the rechargeable battery or battery pack The device resumes normal operation in accordance with the configuration 1034 CONTROLLER UPDATE Controller firmware update was completed successfully This entry is always duplicated in the device log In the first entry the parameter specifies the maj...

Страница 73: ...s a CME error The parameter specifies the type of error 1203 SELECTED NETWORK A new GSM network was selected This entry is always duplicated in the device log In the first entry the parameter specifies the MCC Mobile Country Code while in the second entry it specifies the MNC Mobile Network Code of the selected GSM network 1212 ERROR MODEM IRREGULAR OFF Indicates a faulty connection The parameter ...

Страница 74: ...s been decommissioned 3000 3099 SCRIPT ERROR Internal system error Contact the manufacturer if the device log contains this error with the same parameter code several times see Contact information on page 83 15 2 1 Modem error Log entry Parameter Description Code Plain text Code Plain text GPRS error 1200 BEARER GPRS FAILED 988 GPRS setup error l Try to improve the position of the antenna l Check ...

Страница 75: ...OST UNREACHABLE 954 No route to the host Try again later CHANNEL NETWORK UNREACHABLE 953 No network available Try again later CHANNEL PIPE BROKEN 952 TCP connection interrupted Try again later CHANNEL TIMEOUT 951 Timeout DNS request TCP connection ping response etc Try again later MODEM POSITION UPDATE ERROR 943 Timeout during determination of the GSM position data 15 3 Evaluating the device log 1...

Страница 76: ...onfig The DeviceConfig program can be used to read all of the stored log entries including those that have not yet been transferred to the myDatanet server directly from the myDatalogEx via the Bluetooth interface A more detailed description about the evaluation of the device log using DeviceConfig is included in the user manual for the DeviceConfig myDatanetDeviceConfig Manual 805004 76 Rev 05 ...

Страница 77: ...nna Smart Disc Multi Band FME F 2m 1 300629 Multi band antenna with bracket 1 300787 16 3 Cable Description Quantity Order number Connection cable 7 pins for sensors 2 8m 1 206 602 Cable connector 7 pins for myDatalogMobile 1 206 654 Pressure compensation tube 1 300131 Clamping tube 1 300256 16 4 Other accessories Description Quantity Order number MDN Magnet 1 206 803 DeviceConfig 1 300264 BLE Gat...

Страница 78: ......

Страница 79: ...on page 47 Chapter added Chapter Removal disposal on page 69 Notes regarding recycling and environmentally friendly disposal of waste electrical and electronic equipment added 04 24 09 2020 Chapter General product information on page 21 Classification changed from portable to battery powered stationary Chapter Scope of supply on page 33 Protective cap added to the scope of delivery Chapter Connect...

Страница 80: ......

Страница 81: ...tronics com footprint NaN value The myDatanet uses special encoding to display different error statuses in the measurement values for example By setting a measurement value to NaN it is clearly marked as invalid and is thus not used for any further calculations In the measurement value graphs a measurement value that has been set to NaN is indicated by an interruption in the graph When downloading...

Страница 82: ......

Страница 83: ... Hauptstrasse 7 3244 Ruprechtshofen Austria Europe Tel 43 0 2756 7718023 support microtronics com www microtronics com Microtronics Engineering GmbH Headquarters Hauptstrasse 7 3244 Ruprechtshofen Austria Europe Tel 43 0 2756 77180 Fax 43 0 2756 7718033 office microtronics com www microtronics com Rev 05 83 ...

Страница 84: ...01 2011 for myDatanet TÜV SÜD ATEX Directive 2014 34 EU Microtronics Engineering GmbH All rights reserved Photos Microtronics 301022 Rev 05 Microtronics Engineering GmbH www microtronics com Hauptstrasse 7 3244 Ruprechtshofen Austria 43 2756 77180 office microtronics com ...

Результаты поиска

Содержание myDatalogEx

Отзывы:

Бренды по названию

Популярные бренды

Microtronics myDatalogEx, Руководство пользователя

Результаты поиска

Содержание myDatalogEx

Отзывы:

Бренды по названию

Популярные бренды