Certificate of EU Type-Approval - ATP : Applications et techniques
Contents
1. Figure 8 VT500 Indicator in stainless steel enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 21 of 29 Certificate of EU type approval No DK 0199 109 eG 20MB i AR LLLE ff EL AC Max xxxex kg Min xu Kg e x kg VT 500 HG MEXEMREREM DRK 0199 LIIL Figure 9 VT500 Indicator in panel mount metal enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 22 of 29 Certificate of EU type approval No DK 0199 109 Max xxxxx kg Min Ex kg p x kg YT 150 M S t KANKAN ERE DRK O199 EE LII Figure 10 VT150 Indicator in panel mount plastic enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 23 of 29 Certificate of EU type approval No DK 0199 109 Max WENEN kg ao Min Xx kg g x kg VT DWI DIGITAL JUNCTION BOX 1S coe DR O1SS ee III Figure 11 Digital Weighing Interface in stainless steel plastic enclosure PG9 DB9 connector Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 24 of 29 Certificate of EU type approval No DK 0199 109 Max wxxxx kg Min EE kg e x kg VT DWI DIGITAL JUNCTION BOX 1S cee DR O19 ee III Figure 12 Digital Weighing Interface in stainless steel plastic enclosure all PG9 cable glands Issued by DELTA Danish Electronics Light2. Piece counting mode is not covered by this approval 5 2 Retaining of tally roll records Conditions for retaining of tally roll records as documentation for legal transactions carried out using non verified peripheral equipment are not covered by this type approval as no common rule is adopted by the member states as yet It is up to the national authority to decide on these conditions until a common rule is adopted 5 3 Compatibility of modules In case of composition of modules WELMEC 2 Issue 4 July 2004 paragraph 11 shall be satisfied 6 Special conditions for verification 6 1 Removable platforms For instruments liable to be tilted section 3 9 1 of the Standard EN 45501 apply 6 2 Composition of modules The environmental conditions should be taken into consideration by the composition of modules for a complete weighing instrument for example instruments with load receptors placed outdoors and hav ing no special protection against the weather The composition of modules shall agree with section 5 3 An example of a declaration of conformity for the composition of modules is shown in section 10 7 Securing and location of seals and verification marks 7 1 Securing and sealing Refer to figure 15 Seals shall bear the verification mark of a notified body or alternative mark of the manufacturer ac cording to ANNEX II section 2 3 of the Directive 90 384 EEC Issued by DELTA Danish Electronics Light amp Acoustics
3. Product tare may be entered as a tare upon initiation of a weight order exe cution when no other tare device is active The net annunciator will be illuminated 2 2 7 3 Fully automatic tare A fully automatic tare device may be switched ON or OFF during the setup for use in batch recipe weighing only When the fully automatic tare 1s operative the weighed value is entered as a tare be fore each weighing Successive ingredient weighing causes the actual tare to be cleared and the new tare entered in its place 2 2 7 4 First second weighing tare For the types VT300 VT500 there are suitable software with first and second weighing procedures In these cases the tare is one of the two weighed values first or second weight and it is memorised automatically the other value is the gross weight The net weight is calculated automatically from the two values 2 2 8 Printing The instrument can be connected to parallel or serial printers with the proper interface It can be pro grammed to print G gross N net T semi automatic tare PT preset tare date and time of weigh ing first and second weighing consecutive number of printing codes name of the company or any other message that may be required Printing is not possible when the indicator is not stable or the display has a negative value 2 2 9 Setpoints If the instrument is connected to external devices depending on weight values the output setpoints can be prog
4. 350 Minimum load cell verification interval Veni 100 7 Y Vminw of Emax J 0 04 Rated capacity e kg 1000 Minimum dead load relative E min Emax 100 ji 0 Temperature range Tomi Trag C 10 fo 40 Test report TR or Test Certificate TC OIML as appropriate jog COMPLETE WEIGHING INSTRUMENT Single interval Manufacturer ATP Type Accuracy class according to EN 45501 and OIML R76 Glassa l l I Wor tll illl Fractions p p47 po pa i 1 0 Maximum capacity Max kg 1500 Number of verification scale intervals n 3000 Verification scale interval e kg j 0 5 Utilisation ratio of the load cell a Max Emad RYN 0 38 Input voltage from the load cels Ay C Ue a 1000 n uve i 125 Cross section of each wire in the J box cable A mn 0 5 J box cable Length L m 150 Temperature range to be marked on the instrument Not required Tont T rag C Peripheral Equipment subject to legal control f Class amp Class WELMEC 2 1 1 R76 3 5 4 1 max fOr the class R76 3 2 Nine WELMEC 2 4 Nee RPG 4 12 2 DL R N WELMEC 2 6d E R76 4 12 3 A A AA il ray oi N Vmin n JN i R Fi or if vy iS Mol given Emax fine WN SR WELMEC 2 7 WELMEC 2 8 WELMEC 2 9 WELMEC 2 10 R76 3 9 2 2 Q Max R N R7E amp 4 12 1 Signature and date Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 Alternative solutions
5. 2006 07 06 DK0199 109 Annex page 11 of 29 Certificate of EU type approval No DK 0199 109 7 1 1 Indicator Access to the configuration and calibration facility is achieved by removing the internal calibration jumper JP1 located on the main printed circuit board next to the analogue circuit and entering a password Sealing of the access to the jumper is accomplished with a brittle plastic sticker over one of the screws that keeps the cabinet closed Alternatively the indicator may be sealed by an Audit Trail counter which is incremented each time access to the device specific parameters is attempted see WELMEC 2 POINT 3 4 When JP1 is placed the word SEALED will be shown on the display following a software com mand VTDJB VTDWIJ or by executing Fn 48 VT150 VT200 VT220 VT400 or MENU MISC OIML VT300 VT500 Following this the Audit Trail counter is displayed A label with an inscribed count all digits permanently printed and pre and suffixed by a hyphen is placed on the rear side of the instrument The label is designated CAL Nr and may not be removed without destruction 7 1 2 Indicator load cell connector load receptor Securing of the indicator load receptor and load cell combined is done by one of the following ways sealing of the load cell connector with the indicator by a lead wire seal or a non removable label inserting the serial number of the load receptor as part of the principal ins
6. Accuracy class according to EN 45501 and OIML R76 ClasSeal l Il MI or IIll j ill Maximum number of verification scale intervals tray Ping 10000 Fraction of maximum permissible error mpe P 0 5 Load cell excitation voltage aree vde 5 Minimum input voltage per verification scale interval Allin uW 0 4 Minimum load cell impedance Rimin 0 35 Coefficient of temperature of the span error Es 25 C Coefficient of resistance for the wires in the J box cable SX M s eal specific J box cable Length to the junction box for load cell LIA max mmm Load cell interface 6 wire remote sense Additive tare if available T of Max 0 Initial zero setting range ZSR ofMax 2 f 2 Temperature range Tamni Iraz C 140 i 40 Test report TR Test Certificate TC or OIML Certificate of Conformity DANAK 194883 LOAD RECEPTOR Module 2 Type Construction Pallet weigher Fraction of mpe fs 0 5 Number of load cells N 4 Reduction ratio of the load transmitting device R Fya Fy 1 Dead load of load receptor DL of Max 10 Non uniform distribution of the load NUD of Max 20 Correction factor Q 1 DL T IZSR NUD 100 1 32 LOAD CELL ANALOG Module 3 Type Tedea 3410 Accuracy class according to OIML R60 Class A B C orD Cc Maximum number of load cell intervals Mer 3000 Fraction of mpe Ds 0 7 Rated output sensitivity C mW 2 Input resistance of single load cell Ric n
7. amp Acoustics 2006 07 06 DK0199 109 Annex page 25 of 29 Certificate of EU type approval No DK 0199 109 TAN ETETEN E en e aa a T T wn wc i a ee aoj Max KWXNEN kg Min xx kg E x kg VT DIB 4 DIGITAL JUNCTION BOX WS ooo DE O99 Nw III Figure 13 Digital Junction Box Interface in stainless steel plastic enclosure PG9 DB9 connector Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 26 of 29 Certificate of EU type approval No DK 0199 109 a one ee ees ea ee an Max XENAN kg Min EE kg c x kg VT DIB 4 DIGITAL JUNCTION BOX HS eee DRE O90 III Figure 14 Digital Junction Box Interface in stainless steel plastic enclosure all PG9 cable glands Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 27 of 29 Certificate of EU type approval No DK 0199 109 A i Ne WI2on i W200 a j 1A l ZA J aa t S tS 7 eae eee aes a p ie ol RO r F Lt LEAD SEAL ALUMINIUM PLASTIC ENCLOSURE io af SCELLEMENT PLOMBAGE SCELLEMENT PLOMBAGE Fi Ne ED SCELLEMENT g ED 69 ATP NE PAS NAS 69 pETRUIRE as ore NE PAS DETRUIRE OU NE PAS DETRUIRE ou ou ae GROUP DIGITAL INPUT OUTPUT RGU AND ANALOG OUTPUT Q Oo E ao Oo Po FUSE POWER 230 VAG 6 H GROUP 1 DIGITAL INPU
8. key is pressed 2 2 7 1 Semiautomatic tare A weighed value is entered as a tare by pressing the TARE key when equilibrium is stable and the indication is positive and within Max Repeated pressing causes the tare to be cleared and the new tare entered in its place 2 2 7 2 Preset tare It is possible to operate different kinds of preset tare functions 2 2 7 2 1 Keyboard tare A keyboard tare may be entered via the KEYBOARD TARE key and the numeric keypad When the keyboard tare is operative no other tare device is active and the net annunciator will be illuminated 2 2 7 2 2 Fixed tare Up to 250 depending on model preset values associated with a unique identification code can be stored in the indicator These are entered via the numeric keypad using the FIXED TARE program Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 6 of 29 Certificate of EU type approval No DK 0199 109 When the preset tare is operative no other tare device is active and the net annunciator will be illumi nated Preset tares together with their associated identification code may be displayed or printed while the weighing mode is made inactive 2 2 2 3 Product tare For models VT300 and VT500 up to 99 product associated preset tares can be stored These are en tered via the keypad using the gt PRODUCT EDIT program or from external computer via the serial peripheral interface The
9. Passed provided no result belowis lt 0 Classy PASSED 1 pl 0 0 Nina OF the class n 7000 Pha 0 7000 he A 0 DL R 7 N Erin 37 6 Vmin WN R 0 300 t4 e Emax Mic VN RY AU Almin Ric N Rumin L7 Ama LA Tmax Tmin Trange Emax 0 Max R 7 N Conelusion PASSED This i an authentic document made from the program Compatibility of NAWVI modules version 3 2 DK0199 109
10. parallel input output a display and keyboard interface board LED or LCD type with annunciators for center of zero no motion net memory in use test procedure out of range etc The keyboards are of the flat membrane type with tactile feedback an optional parallel interface for printers an optional serial RS232 or 20mA loop or RS485A communication interface an optional setpoint interface Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 4 of 29 Certificate of EU type approval No DK 0199 109 an optional digital input output board an optional analogue output board an optional analogue load cell input board an optional alibi electronic tally roll flash memory see section 2 2 11 an optional power supply board with 230VAC transformer 2 1 3 Load cells Set out in section 3 3 2 14 Load receptors Set out in section 3 4 2 1 5 Interfaces and peripheral equipment Set out in section 4 2 2 Function The VT weight indicating instrument is a microprocessor based electronic weight indicator that requires the external connection of strain gauge load cells The weight information appears in the digital display located on the front panel and may be transmitted to peripheral equipment for recording data processing or displaying The indicator is equipped with a keyboard allowing e g zeroing the weight display tareing initiating a print command and the confi
11. the indicator or printed using the following functions VIEW of the contents of each record This is performed by Fn55 VT200 VT220 VT400 or by selecting MENU MISC ALIBI VIEW VT300 VT500 The PWD shows the last recorded alibi identification numbed Press PRINT key to display the corresponding weight or key in the desired identification number and press PRINT key to show the weight Press TARE key to return to identification nr display Press ZERO key to exit the alibi view function and return to weight display mode Printout of all alibi memory This is performed by Fn56 VT200 VT220 VT400 or by selecting MENU MISC ALIBI PRINT VT300 VT500 A serial printer must have been connected to the printer port RS232C with 80 col umn paper 2 2 12 Weight display mode The indicator may display the weight from scale 1 or scale 2 connected to the analogue inputs 1 and 2 respectively The indicator may also display the sum of the two scales provided that the deci mal point and display step of the two scales are the same The indication sum 1 2 is the algebraic sum of the two indications The displayed range zeroing range tare max of each scale are not affected Out of range is indicated if any of the two scales is out of range The zero and or tare commands are software added so 1f one of the scales cannot be zeroed or tared the command is not executed If any of the two scales is in motion the zer
12. 4 wires shielded 3 2 3 2 wire RS485 VT150 Maximum length 1000 m Line 2 wires shielded digital serial protective interface 3 3 Load cells Any load cell s may be used for instruments under this certificate of type approval provided the following conditions are met 1 An OIML Certificate of Conformity R60 or a test certificate EN 45501 respectively is issued for the load cell by a Notified Body responsible for type examination under the Directive 90 384 EEC 2 The certificate contains the load cell types and the necessary load cell data required for the manufacturer s declaration of compatibility of modules WELMEC 2 Issue 4 2004 No 11 and any particular installation requirements A load cell marked NH is allowed only if humidity testing to EN 45501 has been performed 3 The compatibility of load cells and indicator is established by the manufacturer by means of the compatibility of modules form contained in the above WELMEC 2 document or the like at the time of EC verification or declaration of EC conformity of type 4 The load transmission must conform to one of the examples shown in the WELMEC 2 4 Guide for load cells 3 4 Load receptors Mechanical mountings are allowed provided that they comply with EN 45501 paragraph 6 or section 3 3 Mechanical platforms are allowed having any size and capacity and the number of load cells not exceeding 10 The load receptors may be equipped with appropriate load c
13. TIOUTPUT RO TME FUSE 315mARERLACEWTH ve THE PI BEPROPERLY TYRE ONLY TO AVOID ELECTR G SHO K EARTHED THE POWER CORD hi LY PARTHED K LD 6280 e eg f Tp PEPENE PARALLEL PORT GoM COMI LOADGELLA LEA o rt r l Mix 3 S oE mar i at CENTRONICS p a D NON REMOVABLE LABEL PANEL MOUNT ENCLOSURE 7 I NON REMOVABLE LABEL STAINLESS STEEL ENCLOSURE Figure 15 VT Family sealing details Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 28 of 29 Certificate of EU type approval No DK 0199 109 ARG ee SHOE Pe Be LA EN N ee ee DEF Ao E rar ued Bein Sitlsalvd ds4da 4 INOS 7d To 7 PSL 10S O0S Loo Hos t o09 e E e RSE ad auna aaae i Lee eno Mod SUSY Sava Sdsld JARS OSA JF TAN TR SNS OL 8 H f F e BWeyos sa Ard TAL Fee ddA IJA JAJOI NOS s4dsdd 40 SAINTS 49 SDVLNOR OOSt 009 Figure 16 Movable load receptor for pallets O ce OY oO co Sz OO Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 10 Composition of modules example COMPATIBILITY OF MODULES Ref WELMEC 2 SNon Automatic Weighing Instrument single interval Certificate of EU Type Approval N Annex page 29 of 29 Certificate of EU type approval No DK 0199 109 TAC DKO199 109 INDICATOR A D Module 1 Type VT300
14. We help ideas meet the real world CERTIFICATE of EU TYPE APPROVAL No DK 0199 109 VT200 VT220 VT300 VT400 VT3500 VIDJB VIDWI VT150 NON AUTOMATIC WEIGHING INSTRUMENT Issued by DELTA Danish Electronics Light amp Acoustics EU Notified Body No 0199 In accordance with the requirements of the non automatic weighing instrument regulation No 560 of 23 June 1992 that implements in Denmark Council Directive 90 384 EEC Issued to ATP 145 Rue des Martyrs de la Lib ration 69130 Pierre Benite France In respect of Non automatic weighing instrument designated VT200 VT220 VT300 VT400 VT500 VTDJB VTDWI VT150 with variants of modules Accuracy class III DELTA Maximum capacity Max From 1 kg up to 99 000 kg Danish Electronics Verification scale interval e Max n Light amp Acoustics Maximum number of verification scale intervals n 10000 however dependent on environment and the composition of the modules Venlighedsvej 4 Variants of modules and conditions for the composition of the modules 2970 H rsholm are set out in the annex Denmark The conformity with the essential requirements in annex 1 of the Directive is met by the Tel 45 72 19 40 00 application of the European Standard EN 45501 1992 AC 1993 Fax 45 72 19 40 01 www delta dk VAT No DK 12275110 The principal characteristics and approval conditions are set out in the descriptive annex to this certificate The annex comp
15. criptions contained on the indicator identification label the load receptor bears the serial number of the indicator on its data plate 7 1 3 Junction box for load cells Access to the junction box if any is prevented by use of lead seals or by sealing it with brittle plastic stickers 7 1 4 Peripheral interfaces All peripheral interfaces are protective they neither allow manipulation with weighing data or legal setup nor change of the performance of the weighing instrument in any way that would alter the legality of the weighing 7 2 Markings Refer to figures 1 14 7 2 1 Indicator A green M sticker and a sticker with verification marks may be placed on the front or top side of the indicator 7 2 2 Remote display A remote display shall bear a green M sticker if used for trade purposes 7 2 3 Printers used for legal transactions Printers covered by this type approval and other printers according to section 4 2 shall bear a green M sticker if they are used for legal transactions Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 12 of 29 Certificate of EU type approval No DK 0199 109 7 2 4 Non verified peripheral equipment If such equipment is connected to the weighing instrument it shall bear a red M sticker 8 Location of CE mark of conformity and inscriptions 8 1 Indicator 8 1 1 CE mark A sticker with the CE mark of conformity and year of production
16. ells as specified in section 3 3 Removable platforms shall be equipped with level indicators Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 9 of 29 Certificate of EU type approval No DK 0199 109 3 4 1 Critical load receptor pallet weigher Load receptors for weighing of pallets are allowed if they fulfil the following Class Il Max lt 3000 kg e gt 200 g n lt 3000 Construction See figure 16 Levelling Bubble indicator Load cells 4 load cells type ACB DK0199 R60 03 07 VHL DK0199 R60 06 04 RHL RBL TC5949 or HLC BLC TC 2163 connected to a junction box Optional Rollers for displacement 4 Interfaces and peripheral equipment 4 1 Interfaces As an option the indicator may be supplied with peripheral interfaces which allow peripheral equip ment to be connected The peripheral interfaces are positioned on the same side as the load cell inter face The indicator may have the following optional interfaces Serial communication ports RS232 C Serial communication ports RS485A Serial communication port 20 mA current loop Parallel communication port centronics Digital inputs outputs 24VDC opto isolated Analogue output 0 20 or 4 20mA or 0 10V galvanically isolated 2 load cell analogue input The ports are characterised Protective interfaces according to paragraph 8 4 in the Directive The cables to external equi
17. enter of zero tare in use net The keyboard is of the flat membrane type with 8 keys See Figures 1 2 Variant VT220 A LCD weight display of 6 digits 7 segments 15 16 mm high with annunciators to indicate weighing range no motion battery low center of zero tare in use net The keyboard is of the flat membrane type with 8 keys See Figures 3 4 Variant VT300 A LCD character weight display of 6 digits 14 mm high with annunciators to indicate weighing range no motion center of zero tare in use and net Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 3 of 29 Certificate of EU type approval No DK 0199 109 The keyboard is of the flat membrane type with 27 keys See Figures 5 6 Variant VT400 A LED weight display of 6 digits 7 segments 14 mm high with LED annunciators to indicate no motion tare in use net and weighing range The keyboard 6 keys is of the flat membrane type with tactile feedback See Figure 7 Variant VT500 A LED weight display of 9 digits 7 segments 10 mm high with LED annunciators to indicate no motion center of zero tare in use net rate weighing range and a 2 lines by 40 character information dialogue display The keyboard 33 keys is of the flat membrane type with acoustic feedback See Figures 8 9 Variant VT150 A LED weight display of 6 digits 7 segments 14 mm high with LED annunciators to indicate no moti
18. guration calibration of the instrument The weight information and all the data typed by the user codes names time and date etc can be transmitted to peripherals connected to the instrument All the types of the instrument can be connected to peripherals such as computer systems PCs print ers bar codes etc All the types of the instrument have the same analogue circuits The primary functions provided are described below 2 2 1 Power up On power up the indicator performs an automatic self test and verification of all data storage compo nents to ensure correctness of instruction calibration and data memory During the self test the following are displayed the software program number refer to the User s manual for 2 seconds the date of issue or the version number refer to the User s manual for 2 seconds all display segments and annunciators are illuminated for a short period of time and option ally all digits counting up In case of error appropriate error messages are given After the test the indicator will proceed with initial zero setting The message ZEro will remain in the primary weight display and or an error message will be displayed until manual or automatic zero setting is accomplished Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 5 of 29 Certificate of EU type approval No DK 0199 109 2 2 2 Test function On power up the indicato
19. in stainless steel enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 16 of 29 Certificate of EU type approval No DK 0199 109 Max wxxxux kg ar Min xx kg 3 c x kg VT 220 HS CON DE 0199 III Figure 4 VT220 Indicator in Aluminium Plastic enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 17 of 29 Certificate of EU type approval No DK 0199 109 Max xExEx Kg Min xu kg c x kg WT 300 NS t MEXMEMNERER DRK 0199 x LII Figure 5 VT300 Indicator in stainless steel enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 18 of 29 Certificate of EU type approval No DK 0199 109 Max wxxux kg rl Min xx kg x kg WT 300 HS CCC N DE 0199 III Figure 6 VT300 Indicator in Aluminium Plastic enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 19 of 29 Certificate of EU type approval No DK 0199 109 Max wxxux kg Min EE Kg x kg WT 400 M S t MEXMEMNERE DRK 0199 x LII Figure 7 VT400 Indicator in panel mount Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 20 of 29 Certificate of EU type approval No DK 0199 109 Max wxxxux kg Min EE kg e x kg YT 500 NS MEXMEMNERER DK 0199 x LII
20. is located at the inscriptions 8 1 2 Inscriptions Manufacturer s trademark and name and the type designation is located on the front panel Located on the front panel Max Min e accuracy class serial no certificate no model type and manufacturer s name On a label located on the indicator rear housing or at the mains cable inlet Electrical data 8 2 Load receptors On a data plate Manufacturer s name type serial number capacity Left to the manufacturer s choice as provided in section 7 1 2 Serial no of the indicator Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 13 of 29 Certificate of EU type approval No DK 0199 109 9 Pictures Max wxxxux kg Min Ex kg g x kg WT 200 HSG t MEXEMNERER DRK O199 E8E ILII Figure 1 VT200 Indicator in stainless steel enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 14 of 29 Certificate of EU type approval No DK 0199 109 Max wxxux Kg Min xu kg c x kg WT 200 M S t MEXEMNERER DK 0199 x LII Figure 2 VT200 Indicator in Aluminium Plastic enclosure Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 15 of 29 Certificate of EU type approval No DK 0199 109 Max wxxux kg Min eM Kg c x kg WT 220 M S t MEMEMNERER DK 0199 LII Figure 3 VT220 Indicator
21. o tare print or store commands is inhibited Example Max 40 000kg Max gt 40 000kg Max 80 000kg e 10kg e2 10kg e127 20kg 3 Technical data The weighing instrument is composed of separate modules which are set out as follows 3 1 Indicator The indicator has the following characteristics Accuracy class I Weighing range Single interval or multi interval Maximum number of Verification Scale Intervals 10000 Internal resolution 500000 counts Fractional factor p i1 0 5 Minimum input voltage per VSI 0 4 uV Minimum signal voltage for dead load 1 25 to 10 mV Analogue range 1 25 to 20 mV Excitation voltage 5 VDC switched polarity Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 8 of 29 Certificate of EU type approval No DK 0199 109 Circuit for remote sense Remote sense using 6 wires in the load cell cable Minimum input impedance 35 ohm 10 load cells of 350 ohm Maximum input impedance 2000 ohm Maximum line resistance between indicator and junction box for load cell s if any 5 ohm for each wire Mains power supply 220 240 VAC 50 60 Hz adapter 9 15 VDC Peripheral interface Set out in section 4 3 2 Connecting cable between the indicator and the junction box for load cells 3 2 1 6 wire system VT200 VT220 VT300 VT400 VT500 VTDWI Maximum length 300 m mm Line 6 wires shielded 3 2 2 4 wire system VTDJ B Maximum length 12m Line
22. on tare in use net and weighing range The keyboard 6 keys is of the flat membrane type with tactile feedback See Figure 10 2 1 2 Weighing interfaces Variant VTDJB Digital Junction Box A non self indicating 4 loadcell summing box and weighing interface in a stainless steel or a plastic box It contains all transducer electronics to excite the strain gauges amplify filter and convert the analogue signal of each load cell to a digital form Signals from the four inputs are combined to produce a corrected and adjusted weight value It incorporates high performance A D conversion including digital calibration with individual DIGITAL CORNER ADJUSTMENT See Figures 13 14 Variant VTDWI Digital Weighing Interface A non self indicating loadcell weighing interface in a stainless steel or a plastic box It contains all transducer electronics to excite the strain gauge amplify filter and convert the analogue signal of the loadcells to a digital form Two signal inputs are provided which can be used as two independed weigh scales in DUAL channel mode See Figures 11 12 Electronics The standard instrument contains the following a main board circuit with digital circuit EPROM instruction memory RAM data memory with battery backup Real Time Clock serial EEPROM for storage of configuration and calibration parameters an analogue load cell signal processing circuit enclosed in an EMC shielding box and interface circuits for serial and
23. or VT220 or VT300 or VT400 or VT500 or VTDJB or VTDWI or VT150 which is a system of modules consisting of an electronic indicator connected to one or two separate load receptor s and peripheral equipment such as printers or other devices as appropriate The instrument is a Class III self indicating weighing instrument with single interval or multi interval or multi range The modules are listed in sections 3 1 to 3 4 2 Description of the construction and function 2 1 Construction 2 1 1 Indicator Each indicator forms part of a comprehensive family VT which covers various variants as described below The indicator is specified in section 3 1 Variants of enclosures The indicator is available in different variants of enclosures made from either stainless steel aluminium or plastic Stainless steel box The display and keyboard is mounted in the front lid The rear panel contains cable glands for connecting load cells and peripherals etc See Figures 1 3 5 8 Aluminium plastic box The display and keyboard is mounted in the front lid The rear side contains connectors for power load cells peripherals etc See Figures 2 4 6 7 9 10 Panel mount See Figures 7 9 10 The front panel is available in variants of displays and keyboards Variant VT200 A LED weight display of 6 digits 7 segments 20 mm high with 2 LED annunciators to indicate weighing range and 6 LED annunciators to indicate no motion c
24. pment must be shielded and having the shields well connected to the cable connector s casing In case of cable glands the cable shields must be connected to ground just after the cable inlet The cable connectors must be fixed by screws into screw locks which are in good contact with the metal cabinet 4 2 Peripheral equipment Connection between the weight indicator and peripheral equipment is allowed by screened cable The instrument may be supplied with any of the following peripheral equipment 4 2 1 CITIZEN SWIFT 90 form printer The CITIZEN SWIFT 90 is a parallel driven form printer equipped with automatic paper out detection that signals an error to the indicator if the printer runs out of paper The printer has a combined on off and line feed switch and may be equipped with a real time clock option for printing time and date with each weighing result Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 10 of 29 Certificate of EU type approval No DK 0199 109 4 2 2 Alternative printers for legal transactions The instrument may be connected to any simple recipient printer with a CE mark of conformity see WELMEC 2 issue 4 A printer like this may be used for legal transactions 5 Approval conditions 5 1 Operational modes not approved 5 1 1 Operation of the instrument in such a way that the instrument becomes an automatic weighing instrument is not covered by this approval 5 1 2
25. r will test all memory functions and cause all display elements to illuminate so that a visual verification of their operation can be made 2 2 3 Displayed range The indicator displays from 2 of Max to Max 9e Under this range horizontal u line appears on the lower part of the display Over this range horizontal inverted u line appears on the upper part of the display 2 2 4 Zero setting Zero setting can only take place when the weight display is stable Pressing the ZERO key causes a new zero reference to be established and the ZERO annunciator gt 0 lt to be illuminated Zero setting range and initial zero setting range are both limited to 4 of Max from the zero point at the time of calibration 2 2 5 Zero tracking The weight indicator is equipped with a zero tracking feature which operates over a range of 4 of Max and only when the indicator is at zero and there is no motion in the weight display 2 2 6 Keyboard functions According to the software of the instrument the keys have various functions All key functions are described in the Instruction manual of the different types of indicators 2 2 7 Tare The TARE is subtractive T Max Tare operation is possible only if the display is stable and indi cates a positive number Only one active tare is possible at a time When a tare device is active the annunciator NET is on The tare value is shown on the display for a brief period of time when the DISPLAY TARE
26. rammed from the instrument s keyboard to control them 2 2 10 Analog output With the optional board installed the indicator gives a current output proportional to the displayed weight in the range of 0 20 or 4 20 mA or 0 10 V 2 2 11 Alibi memory With the option installed the indicator stores weight transactions transmitted to a non approved pe ripheral instead of printing the weight The alibi flash is internal to the instrument and no external ac cess 1s possible For each transaction a unique sequential number and the weight and parity are stored in flash memory The alibi memory may be erased only after printout of its contents Only gross weights are stored If the indicator 1s in net mode an error will be displayed for 2 sec and no alibi stor age and no weight transmissions to external equipment will occur The capacity of the alibi is 9999 re cords At each weight transaction the weight will be transmitted to a peripheral only after successful writing to the flash When the alibi flash is full a warning Err 55 will be displayed Operation contin ues by resetting the unique identification number to 0000 If the memory is found corrupted an error Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 Annex page 7 of 29 Certificate of EU type approval No DK 0199 109 message Err 57 will be displayed The information stored in the alibi may be displayed on the pri mary weight display PWD of
27. rises 29 pages Issued on 2006 07 06 Fal OPA Valid until 2016 07 06 Signatory J Hovgard Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 DK0199 109 ZA 22 3 1 3 2 3 3 3 4 4 1 4 2 5 1 ay 5 3 6 1 6 2 Tel ee 8 1 8 2 10 Annex page 1 of 29 Certificate of EU type approval No DK 0199 109 Descriptive annex Contents Name and type of instrument and modules Description of the construction and function Construction Function Technical data Indicator Connecting cable between the indicator and the junction box for load cells Load cells Load receptors Interfaces and peripheral equipment Interfaces Peripheral equipment Approval conditions Operational modes not approved Retaining of tally roll records Compatibility of modules Special conditions for verification Removable platforms Composition of modules Securing and location of seals and verification marks Securing and sealing Markings Location of CE mark of conformity and inscriptions Indicator Load receptors Pictures Composition of modules example Issued by DELTA Danish Electronics Light amp Acoustics 2006 07 06 Page A N o0 o0 o0 wn N OO S 10 10 10 10 10 10 10 10 10 11 12 12 12 13 29 DK0199 109 Annex page 2 of 29 Certificate of EU type approval No DK 0199 109 1 Name and type of instrument and modules The weighing instrument is designated VT200
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