LAMBRECHT Interface System SYNMET-INDh2069510402k1.catalogus.de/pdf/23/w_synmetind-stw_b-e.pdf ·...

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LAMBRECHTInterface System "SYNMET-IND"

STW-Manual (Setting to work)

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Content

1.0 THE INDIVIDUAL SPECIFICATION DATA SHEET ................................................................................ 31.1. TYPE NUMBER CODE ................................................................................................................................ 41.2. INDIVIDUAL CONFIGURATION DATA-SHEET OF THE SYNMET SYSTEM ......................................................... 5

2.0 GENERAL................................................................................................................................................. 63.0 UNPACKING ............................................................................................................................................ 64.0 BASIC CONFIGURATION OF A SYNMET-SYSTEM ............................................................................. 65.0 MECHANICAL INSTALLATION .............................................................................................................. 76.0 ELECTRICAL CONNECTIONS................................................................................................................ 8

6.1. GENERAL INFORMATION ........................................................................................................................... 86.2. SENSORS .............................................................................................................................................. 106.3. DATA CABLES ........................................................................................................................................ 10

7.0 SETTING TO WORK.............................................................................................................................. 117.1. FIELD-TEST OF THE SYSTEM ................................................................................................................... 117.2. DATA-TRANSMISSION TEST ..................................................................................................................... 13

8.0 FT 50 LITE.............................................................................................................................................. 139.0 EVALUATION SOFTWARE "METEOWARE-PRO".............................................................................. 1310.0 OPTIONS AND ACCESSORIES FOR SYNMET-IND ........................................................................... 13

10.1. MODEMS ........................................................................................................................................... 1310.2. NETWORK SOLUTIONS ........................................................................................................................ 1510.3. KEYBOARD AND DISPLAY UNIT ............................................................................................................. 16

10.3.1. General......................................................................................................................................... 1610.3.2. The LC display... .......................................................................................................................... 1610.3.3. The keyboard... ............................................................................................................................ 16

10.4. PRESSURE-SENSOR AND UNINTERRUPTABLE POWER-SUPPLY UNIT....................................................... 1810.4.1. General remarks .......................................................................................................................... 1810.4.2. Technical Data ............................................................................................................................. 18

10.5. POWER DISTRIBUTION BOX ................................................................................................................. 1811.0 INTERFACE DESIGN SPECIFICATIONS ............................................................................................. 19

11.1. THE LAMBRECHT STANDARD MESSAGE FORMAT .............................................................................. 1912.0 METEOROLOGICAL MESSAGE-FORMATS ....................................................................................... 20

12.1. NMEA 0183 MESSAGE-FORMAT......................................................................................................... 2013.0 TROUBLE-SHOOTING .......................................................................................................................... 2114.0 COMPONENTS AND TECHNICAL DATA OF THE SYNMET-SYSTEM............................................. 2215.0 MAINTENANCE...................................................................................................................................... 2516.0 STORAGE AND SHIPPING ................................................................................................................... 2517.0 FURTHER TECHNICAL MANUALS...................................................................................................... 25


Important advice:To prevent accidents and injuries of the installation personnel, make sureto know and obey all local safety regulations when working in dangerousheights and/or with high voltages!

1.0 The individual specification data sheetThe SYNMET-system is equipped with the below specified components and modules.

In case of any questions, always refer to these specific customer-data for a proper identification!

System-abbreviation: SYNMET–IND / SCH 660

Type No.: 00.95661. __ __ __ __ __ __Identification-digits: 1 2 3 4 5 6

Serial Number: .......................................................

LAMBRECHT wiring diagram: SKF/SWF ...................... Rev. .......

LAMBRECHT Quality Assurance Department

Göttingen, ...........................................(Date)

Name: ......................................................... Signature: ..............................

Remark: These specific data will be added by LAMBRECHT’s quality assurance department.


1.1. Type number code

The meaning of the last six digits of the LAMBRECHT type-number is described below. More details andinformation can be obtained from the technical data of the items mentioned later in this manual.

1st digit: Power supply PS

1 = 90 – 260 V AC (standard)2 = 90 – 260 V AC and 17 – 32 V DC3 = 17 – 32 V DC4 = 90 – 260 V AC and separate module with output 24 V DC / 30 W (e.g. sensor-heating)5 = 90 – 260 V AC, 17 – 32 V DC and separate module with output 24 V DC / 30 W (external power supply)

2nd digit: Controller board CPU

1 = basic configuration 1*RS 232c / 1* RS 232c/RS 4222 = basic configuration 1*RS 232c / 1* RS 232c/RS 422 + DAC module3 = basic configuration 1*RS 232c / 1* RS 232c/RS 422 + display and keypad4 = - not in use -5 = basic configuration 1*RS 232c / 1* RS 232c/RS 422 + display and keypad + DAC module6 = basic configuration 1*RS 232c / 1* RS 232c/RS 422 + display and keypad + 4-channel serial interface7 = - not in use -Remark: A combination of "DAC" and "4-channel interface" is not possible

3rd digit: Sensor interface board SI

1 = basic configuration2 = basic configuration + 2 DC/DC module 12/24 V DC3 = basic configuration + 1 DC/DC module 12 V DC + relay4 = basic configuration + 2 DC/DC module 12/24 V DC + 1 DC/DC module 12 V DC + relay5 = RS 422/485 port6 = basic configuration + 2 DC/DC module 12/24 V DC + RS 422/485 port7 = basic configuration + 1 DC/DC module 12 V DC + RS 422/485 port8 = basic configuration + 2 DC/DC module 12/24 V DC + 1 DC/DC module 12 V DC + relay + RS 422/485 port

4th digit: Accumulator and barometer module

0 = no module installed1 = buffer accumulator installed (12 V / 0,8 Ah)2 = barometer installed (800 – 1060 hPa)3 = buffer accumulator and barometer installed

5th digit: Not in use

6th digit: Not in use


1.2. Individual configuration data-sheet of the SYNMET system

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Print-out of configuration hardcopy (to be inserted by WL-QS).

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2.0 GeneralThis instruction manual will guide the user through the different steps to a safe initial operation of themeteorological measuring system SYNMET. Since such a system consists of different components, detaileddescriptions and instructions of all items are written in the furthermore provided manuals. To ensure a safeoperation, we remind you to study all literature carefully before starting.

All installation-work should be done by skilled staff that is familiar with all relevant safety-regulations as well.

This manual describes the most common configuration, consisting of one field station (SYNMET-system andsensors) as well as a modem for the data transmission and a computer for data-filing and -evaluation.

In case of network solutions with more than one SYNMET system and/or computers, all therefore specificsettings and instructions are part of separate documentation material.

Last not least, the software MeteoWare-PRO has to be installed on the computer. For an easy installation andoperation, please refer to the software handbooks, where you’ll also find the necessary hardware-requirements for the computer.

3.0 UnpackingWhen unpacking the boxes, please check the completeness of all items according to the packing-list. Some ofthe items may be of small size: Make sure that no items remain in the boxes!

In general, no special instructions or tools are required for the unpacking-procedure. Carefully remove allitems from the boxes. Coloured labels give helpful advice for some products (e.g. Attention – Glass – Handlewith care).

4.0 Basic configuration of a SYNMET-systemSince all delivered hardware-parts are manufactured ready-to-work, the customer only has to mechanicallyinstall and connect these parts at their desired locations and hook up the data-interfaces and mains.

All jumpers / DIP-switches / potentiometers / etc. are configurated at LAMBRECHT ready-to-work, accordingto the customer's specific requirements. Never attempt to change any of these settings!


5.0 Mechanical installation

Important advice:To prevent accidents and injuries of the installation personnel, make sureto know and obey all local safety regulations when working in dangerousheights.

Normally, the SYNMET-system and the sensors are mast-mounted. According to recommendations ofscientists and meteorlogical authorities, wind sensors have to be installed on top of a 10m-mast (minimumheight: 6 m). All other sensors besides the precipitation gauge – e.g. temperature, relative humidity, pressure,radiation – have to be installed on a cross-arm 2 m above ground-level. The precipitation gauge has to beinstalled on a separate, small pole so that its upper edge is 1,2 m above ground-level. Fix all cables to themast, so that there's no looseness which could lead to malfunctions. Fasten the plugs tightly to the sensors.

If the mast is purchased from LAMBRECHT, fitting mechanical supports for all items will be provided.

Read the accompanying sensor- / accessories- and mast-manuals for additional information.

Figure: application photo of a field station (specimen)


Figure: dimensional drawing of SYNMET housing

6.0 Electrical connections

Important advice:To prevent electric shocks when working at the high-voltage circuit, makesure to switch off the mains with a contact-breaker.

6.1. General information

All fuses (located on the left-hand side in the terminal box) have to be replaced by identical spare fuses.Check the equality ofall technical specifications before mounting any spare fuse.

If any cable of the system is longer than 25 meters, an overvoltage-protection has to be used. Please contactthe factory for detailed information about overvoltage-protection parts.

Open the terminal box by loosening the philips-screw on the right-hand side of it. Unscrew all necessary cableglands from the cable entries at the bottom part of the SYNMET-system. Insert the sensor-cables in the samesequence. Special care should be taken when preparing the shields of the cables: A proper mounting assuresgood conductivity and therefore best electromagnetic shielding properties of the entire equipment. The


SYNMET-IND has to be grounded according to technical standards. See wiring diagrams SWF/SKF for moredetails.

Figure: SYNMET with opened terminal room cover

Figure: Sequence of an EMV cable gland with plastic corpus and the cable shield .

Figure: Termination of the cable

The electrical wiring has to be done according to the individually provided LAMBRECHT wiring plan (marked"SKF ???" or "SWF ????" in its lower right-hand edge). This wiring plan also indicates the used AWG-color-code. Find this plan as an annex to the manuals.

All wiring can be done without tools. To ease the wiring process, all terminal blocks can be removed from theirsockets by simply pulling them upwards. Push the end-slices of each cable into the appropriate green terminalblocks until they are in a secure contact-position (to be tested by gently pulling on the cable). To dismountcables, simply press the orange buttons with a small screw driver, to release the wires from the springs. Theconnecting to ground has to be fastened to the screw at the outer right-hand side of the SYNMET-system.


For outdoor-use, shielded ultraviolet-resistant cable is required (type "?? AWG 20 CUL sw", recommendedmanufacturer: hela GmbH, Berlin/Germany, Phone: ++49-30-792 50 53 or other equivalent companies).Cable-material or ready-to-work cable-sets from LAMBRECHT fulfill all required specifications.

Adercore AWG-Farbcode colour code1 schwarz sw black blk2 braun br brown brn3 rot rt red red4 orange or orange ora5 gelb ge yellow yel6 grün gn green grn7 blau bl blue blu8 violett vi violet vio9 grau gr gray gry10 weiß ws white wht

Figure: AWG Cable Code

Figure: terminal bloc with cables

6.2. Sensors

Most sensors have a screw-connection, some require a fixing by terminal blocks (in this case, a small screw-driver is necessary). Refer to the LAMBRECHT wiring diagram for specific information.

6.3. Data cables

Data cables (4 wires, shielded) have to be connected in the same way as described in chapter 6.1. TheRS 232-interface transmits data via shielded cables up to 25 meters only. For distances up to 1000 meters, astandard converter-modem RS 232 / RS 422 has to be added to the end of the data cable (near the evaluationcomputer). At the SYNMET-system, a corresponding serial port has to be used to hook up the data cable.

See chapter 10.1 for details on the modems.


7.0 Setting to work

7.1. Field-test of the system

Check all electrical connections thorougly (according to the LAMBRECHT wiring diagram) before connectingthe mains. The two switches on the Power Supply Module PS ("AC-power" and "DC-power") both have to bein the "on"-position. The switch on the sensor interface board SI has to be in the "operation"-position. The twored LEDs on the CPU board ("DA" and "DP") should flash about once per second.

The following table shows the function/meaning of the various LEDs (depending on the customer-specifiedconfiguration of the delivered SYNMET-system, some LEDs eventually are disabled):

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LED-marking colour located on function remark

AC-power green power supply board PS AC voltage on standard (*)

solar green power supply board PS solar power on option (*)

battery charge green power supply board PS battery charge option

battery fault red power supply board PS battery error option

DC-output green power supply board PS DC power on standard

+ 5 V green power supply board PS + 5 V DC on standard

+ 12 V green power supply board PS + 12 V DC on standard

- 12 V green power supply board PS + 12 V DC on standard

UDC 1 green sensor interface board SI 12/24 V DC out option

UDC 2 green sensor interface board SI 12/24 V DC out option

UDC 3 green sensor interface board SI 12 V DC out option

Remark:(*) = Combinations of AC and DC inputs to the power supply PS are possible.


Figure: Front panel SYNMET

Figure: circuit diagram of data cable (connection of Sub-D-connectors)


7.2. Data-transmission test

After having done all previously described tests successfully, the fix installed data cable, converters andmodems should now be checked with the software "FT 50 LITE" in the same way as written above.

8.0 FT 50 LITETo test a SYNMET-system by its serial interface, install the LAMBRECHT test- and configuration-software "FT50 LITE" according to the instructions of the manual "FT 50 LITE" on a computer. The software guides theuser through self-explaining menus.

Connect the SYNMET-system and the computer via the provided SUB-D-cable. This cable is a regular andfully connected "Zero-Modem"-cable (male & female Sub-D-connectors, 9-pole).

Start the software "FT 50 LITE" and save the configuration (including the clock: time and date) of the deliveredSYNMET-system to a floppy-disk. The battery-buffered RAM of the SYNMET-system is able to guard theconfiguration for about 6 months without any external power-supply. Should the configuration be lost becauseof a discharge of the internal battery, use "FT 50 LITE" to reload the saved configuration to the RAM.

Refer to the separate manual "FT 50 LITE" for more information.

The stored configuration file also has to be used after exchanging memory-components (e.g. the CPU-Board).

9.0 Evaluation software "MeteoWare-PRO"Install the LAMBRECHT evaluation software MeteoWare-PRO according to the separate software manual.When choosing the menu "Instantaneous Values" for the first time, the configuration of the station will betransfered automatically to the software "MeteoWare-PRO". Other customer-specific settings have to be madelater on, according to the software manual.

10.0 Options and accessories for SYNMET-IND

10.1. Modems

Standard type

This manual describes the most common measuring system, consisting of one field station e.g. sensors andinterface system as well as a simple RS422/232-converter for the data transmission and a personal computerfor data evaluation. For the data transmission at a shielded cable with at least two twisted pairs is required.The connection of this converter and the accessories and their operation are mentioned in the wiring diagramand the separate manual.

In general this RS 232 / RS 422 modem consists of the following components:

RS 232/422 converter 00.90249.000 000AC Adapter 00.90515.000 240data cable: modem/PC 32.09000.024 010


Figure: RS 422/232 converter with accessories

Dialing modem

Also for remote data transmission, dialing modems can be used. Therefore, national/international networkshave to be used as well as internal phone systems of companies or authorities without external access. Thesemodems are linked to a RS 232 port of the SYNMET-system and the local telephone network with access tothe corresponding telephone lines.

For operation, two modes are possible in a way that the request for measuring values a manual operation atthe computer has to be carried out or the system is dialing itself automatically under certain conditions (alarmetc).

Details regarding the installation and the setting to work (initial operation) of these phone-modems aredescribed in separate manuals.

In most countries, LAMBRECHT delivers tested and approved modems together with the system. Due todifferent local telecommunication regulations in some countries, modems could require an approval of thelocal authorities (in these cases they have to be purchased locally).

GSM-Modems

Countries operating a cellular network according to the GSM 900 standard (e.g. the German D1 and D2network) the customer can use a wireless data transmission instead of a cable network.

For the operation, two modes are possible in that way that the request for measuring values a manualoperation at the computer has to be carried out or the system is dialling itself automatically under certainconditions (alarm etc).


To enable a safe transmission, a sufficient field strength at the site is required. The user shall contact his localprovider for more information. The field strength problems should be discussed before purchase. They can besolved by means of directed antennas (Yagi-principle) and booster amplifiers.

The SIM card for the GSM modem and the operation of the whole equipment all has to be organised by thecustomer.

Details of their installation and the setting into operation procedures of these telephone modems aredescribed in separate manuals.

Radio-Modems

Radio modems working on the half-duplex mode will be used at sites with a low level of infra-structure whereno data-cables are available. For a safe transmission, a visible connection between both locations isnecessary.

The equipment is approved by most of the European authorities. According to the restrictions of the localtelecommunication authorities, various types of modems with different power-data and frequencies can bechosen. Details have to be negotiated before ordering the equipment.

Details of their installation and the setting into operation procedures of the radio modems are described inseparate manuals.

10.2. Network solutions

In case of network solutions with more than one SYNMET-system and/or computer, the specific settings andinstructions are part of separate documentation material.

In some of these cases LAMBRECHT may have got an order for the assistance during the setting intooperation procedure of complex network systems. When carrying these works by our company the followingrequirements have to be secured by the buyer:

• presence of the customer’s network administrator

• access to all necessary locations and sites

• staff from the customer eventually available for assistance works


10.3. Keyboard and display unit

10.3.1. GeneralWith the keyboard and display unit it is possible to check the function of SYNMET without further devices.

The following functions are available:

• Manuel or automatic display of the instantaneous measuring values

• Setting of the SYNMET-clock

• Choice of the display language

• Displaying of the SYNMET eprom version

10.3.2. The LC display...... shows on 4 rows maximum 20 characters, enough to display instantaneous measuring values and menusfor the function control. The contrast regulation is automatically dependent upon the operating temperature(operating temperature range of –20 to +70 °C).

10.3.3. The keyboard...... has 16 membrane keys. Most of the membrane keys have two functions. The second function of the keywill be activated by pressing Shift and the key simultaneously.

The Exit key will be activated by pressing key Shift and Exit C simultaneously.

In general:

Key1+Key2 Key1 and Key2 are pressed simultaneously

Basic display

Beginning from this basic display it is possible to choice the function menus.

Function key Function Remarks

Exit Shift + Exit C Basic display shows the hard- and software releases,time and date of SYNMET

With any key it is possible to choice the function menu.


Function menu

In the function menu the desired function will be select by the displayed function key.

Function key Function

1 Go to the submenu Displaying values

2 Set the SYNMET clock

3 Select the display Choice the language

Exit Exit this menu

Submenu Displaying values

Function key Function Remarks

1 Manual change To view the instantaneous values of more parameters youmust press any key.

2 Automatic change If more than 4 parameters are defined the display changeautomatically after 15 seconds to show the instantaneousvalues.Additionally it is possible to change the displayedparameters with any key.

3 Set the SYNMET clock The date and the time of SYNMET are setting accordingthe following scheme:Choice of the day of week – EnterInput of the day – EnterInput of the month – EnterInput of the year – Enter

Submenu Choice the language

1 German The actual selected language is marked with a star.

2 English Accept the choice with Enter.

3 Spanish

4 Portug.


10.4. Pressure-sensor and Uninterruptable power-supply unit

10.4.1. General remarksThe barometer and accumulator module is designed as a printed circuit board with a 4 units front panelcarrying the options barometer and buffer accumulator which can be integrated into a slot of the SYNMEThousing as a compact solution.

Figure: Integrated barometer

10.4.2. Technical DataAccumulator: maintenance-free dryfit accumulator 12 V / 0.8 Ah

Barometer: measuring range: 800 to 1060 hPa

Accuracy at 20 °C: ±0.3 hPa

Operating temperature: -40 to +60 °C

More details: refer to data sheet

10.5. Power distribution box

This distribution box is available according to the customer's specifications (e.g. with contact-breaker, fuses).


11.0 Interface design specifications

11.1. The LAMBRECHT standard message format

With this description you shall be provided to develop your own device driver for the communication with theFMA 186 / SYNMET up the firmware 3.0.

With a sequence of commands (ASCII - characters) different processes will carried out at SYNMET.

You can work with real-time measured values or you can scan stored mean values later. It is not required todevelop difficult multitasking procedures. You can write simple, linear structured programs for the dataaquisition without to fear a lost of data.

The detailed description you will find as an appendix to this paper.


12.0 Meteorological message-formatsGenerating meteorological messages according to the WMO-regulations with the Lambrecht DataAcquisition System "SYNMET"

During the last years professional users of meteorological measuring systems on air fields as well asoperators of official weather stations more and more require fully automated modes and faster evaluations ofthe measuring systems in order to work more cost-effective (minimize manual inputs and to save observationcapacities and costly man power).

Therefore, apart from the standard firmware of our data acquisition system SYNMET, for those customersworking in the professional meteorological field, a special firmware was developed. It is generating codedmessages according to the international standards of the World Meteorological Organization (WMO), theInternational Civil Aviation Organization (ICAO), and domestic weather services like:

• METAR (half-hourly report)

• SYNOP (synoptic observations)

• SPECI (special weather messages)

12.1. NMEA 0183 message-format

Especially for maritime applications (apart from the LAMBRECHT-standard message format) the system cangenerate standardized messages from the following meteorological parameters:

wind speedwind directionair temperaturewater temperaturerelative humiditydew point temperature (calculated by firmware)air pressure

This message format corresponds to the regulations of the "National Marine Electronics Association" (NMEA0183 standard 2.00 or higher).


13.0 Trouble-shootingIn case of problems, we kindly ask the user to study all provided literature thouroughly before calling ourservice staff. When contacting our service staff by phone, facsimile or e-mail, make sure to have all specificinformation at hand.

Wilh. LAMBRECHT GmbH

Mailing address: Friedlander Weg 65/67D 37085 Gottingen

POBox address: P.O.Box 2654D 37016 Gottingen

Phone: + ++49 +551 4958 0

Telefax: ++49 +551 4958 312

e-Mail: [email protected]


14.0 Components and technical dataof the SYNMET-system

CPU BoardThe main element of the system is a powerful NECV25 microprocessor. This processor uses a well triedfirmware written in the Turbo Pascal high-levellanguage.

Maintenance and adjustment of the firmware tofuture requirements can be performed quickly andtherefore in a cost-efficient way.

CPU board with measured data collectionWell tried firmware(written in the TURBO PASCALhigh-level language)with formula interpreter (calculated values)Processor: 16 bit NEC V25Clock rate: 16/8 MHzMemory: 512 KB EPROM

8 KB EEPROM512 KB RAM, battery buffered

Real time clock: ±30 s / monthPower consumption: approx. 1 WWatchdogMultilayer board with EMV layersNo potentiometers, no jumpersReparable IC technology (no SMD technology)Measured value collection with precise internalreference measurement and automatic line-up12 analog inputs*)

Power source: 1/10 mARes. meas.: 125/250/500/1250/2500/5000 ΩProgrammable differential amplifier:50 mV/1.25 V/2.5 V/5 V/±25 mV/±2.5 V3 digital inputsHigh/low level:0.5...50 VFrequency: 10 kHzProximity switch: according to Namur2 digital status inputs

*) Resolution: 14 bit oversamplingAccuracy: ±0.02%with automatic correctionCurrent measurement 0...20 mA: ±0.1% over internal

shunt resistorsDigital gain and filter controlfor change of measuring range


Electrically isolated DAC extensionCPU board as described above, but additionallywith:

8 analog outputs, short circuit-proofAccuracy: ±0.05%Current: 0(4)...20 mAVoltage: 0...10 VCurrent outputs in logic order,can be replaced without extra line-up2 serial interfaces2xRS 232 or 1xRS 232 and 1xRS 422)Baud rates: 300...38400 BaudFor transmission ofinstantaneous values, mean values,calculated values, SYNOP messages

Extension by keyboard andmeasured value displayCPU board as described above, but additionallywith:

extended numeric keypad andmultiple line LCD displayfor measured values

Extension by keyboard, measured valuedisplay and Memory Card storage unitCPU board as described above, but additionallywith:

extended numeric keypad andmultiple line LCD displayfor measured valuesMemory Card for data storage

Aluminium diecast case

The aluminium diecast case (according to DIN 1725) isEMC-proof and can accommodate all requiredcomponents. If necessary, it can also hold a UPS battery ora sensor for air pressure.

Quick InfoEMC-proof cable bushingsTerminal box equippedwith spring terminalsBus board with 4 layer technologyProtection type: IP 65 DIN 40050Dimensions: 306x241x220 (WxHxD) mmWeight: approx. 11 kg

Extension for air pressure sensorMeasuring range:800...1100 hPaAccuracy: ±0.3 hPa

Extension UPS battery0.8 Ah

Sensor Input Board SI

The sensor input board comprises voltage divider andadjustment modules and thus provides the technicaladjustment of the sensor input signals.

SI Quick InfoVoltage divider and adjustment module(s)

Extensible byelectrically isolatedinterface driver RS 422/485 as COM 22 DC/DC converters: 12/24 V DC, 3 VA1 DC/DC converter: 12 V DC, 10 VAincluding relay output and Open Collector

Power Supply

Several different power supply modules are available tosupport a variety of applications.

Standard power supply moduleInput range: 90...260 V ACPower: 30 VA

Universal power supply modulewith integrated charge regulatorfor internal/external battery of up to 17.5 AhInput range: 90...260 V AC or17..32 V DC or connector for 40 W solar panel

Extensible by heating power supply24 V DC, 30 VA

Extensible by UPSUninterruptible Power Supply


15.0 MaintenanceAs the system is designed with state-of-the-art electronics, besides visual checks of the tightness of thehousing components, no further maintenance is required.

16.0 Storage and shippingWhen storing the system for a longer time, it should be stored indoors in a dry room with moderatetemperature to prevent damages caused by humidity.

For necessary shipments (e.g. to LAMBRECHT), suitable containers with damping material should be used.

As the memory of the RAM on the CPU board will get lost after a certain time we recommend to load theconfiguration of the system by means of the test and configuration software "FT 50 LITE". The detailed use ofit is described in a separate manual.

17.0 Further technical manualsAs mentioned before, further manuals and literature is available from Lambrecht and is delivered together withthe goods:

• sensors

• masts

• LAMBRECHT evaluation software MeteoWare-PRO

• LAMBRECHT test and configuration software FT 50 LITE

• LAMBRECHT test and configuration software FT 50

• Modems and converters

• Individual instructions (e.g. for network systems)

• OEM manuals of computers and accessories

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