Operating Instructions
Contents
1. Standard instruments 25 and 80 C Ex version 25 to max 52 C depending on P see type examination certificate 7 Electrical connections The leads are connected to the 6 Philips head screw terminals on the front of the transmitter The maximum wire gauge is 2 x 1 5 mm see Fig 5 the applicable enclosure Protection Class for the terminals is IP 00 according to EN 60 529 Also note that the data required to carry out the prescribed measurement must correspond to those marked on the nameplate of SINEAX VK 626 Sensor Range Output Supply Voltage the total loop resistance connected to the output recei ver plus leads does not exceed the maximum permissible value R see Measuring output in Section 4 Technical data ext the measurement input and output cables should be twisted pairs and run as far as possible away from heavy current cables In all other respects observe all local regulations when selecting the type of electrical cable and installing them In the case of Intrinsically safe explosion proof the supplementary information given on the type examination certification the EN 60 079 14 and also local regulations applicable to electrical installation in explosion hazard are as must be taken into account 7 1 Alternative measurement connections Connect the measuring leads to suit the application as given in Table 1 Table 1 Measuring input 22. TC External cold junction compensation Intern cold junction compensation with Pt100 connected to the terminals Internal cold junction compensation with incorpo rated Pt100 Note 7 1 1 Connection to thermocouples Pay attention to correct polarity when connecting thermocouples If the lead from the thermocouple to the transmitter has to be extended be sure to use thermally compensated leads suitable for the particular type of thermocouple 7 1 1 1 Internal cold junction compensation with incorporated Pt100 Connect terminals A and 4 when using internal compensation by comparison Set the configuration software to internal thermo element and Pt100 built in 7 1 1 2 Internal cold junction compensation with Pt 100 connected to the terminals For this alternative a Pt 100 is connected to terminals 1 and 4 Terminals 1 and 2 must be connected Set the configuration software to internal thermo element and Pt100 on terminals 7 1 1 3 Extern When using a cold junction thermostat please observe that the correct reference temperature is configured The connection between the cold junction thermostat and the transducer is made with copper wires 7 1 2 Connection to resistance thermometers 7 1 2 1 Two wire connection Terminals and 2 i 3 und 4 must be connected in the case of a two wire measurement The lead resistance must not be greater than 30 per lead 7 1 2 2 Three w
3. T6 versions rounds off the series of transmitters Transmitters supplied as standard versions are configured as follows Pt 100 for three wire connection 0 600 C 4 20 mA linearised with temperature Output 21 6 mA Approx 1 5 2 s For frequency 50 Hz Measuring input Measuring range Measuring output Open circuit supervision Response time Mains ripple suppression 4 Technical data Measuring input Input variable and measuring range configured Measuring ranges Input variables Er in Max Limits Temperatures with resistance thermometers for two three or four wire connection Pt 100 IEC 60 751 200 to 850 C 50K 850 K Ni 100 DIN 43 760 60 to 250 C 250 K Temperatures with thermocouples Type B E J K N R S T acc to IEC 60 584 1 Type L and U DIN 43 710 Type W5 Re W26 Re Type W3 Re W25 Re acc to ASTM E 988 90 Cold junction compensation Internal Incorporated Pt 100 or with Pt 100 connected to the terminals External Via cold junction thermometer 0 60 C configurable Measuring output gt gt output powering circuit Impressed DC current linear with temperature Output signal IA Standard range 4 20 mA 2 wire technique Power supply V 12 V Max output current mA External resistance R max _ load kQ Load max 2 with 20 mA output A 900 600 10 36 12 24 30 Power supp
4. 00 4 3 2002 A1 2002 IEC 61000 4 4 2004 IEC 61000 4 5 2005 IEC 61000 4 6 1996 A1 2001 9 Commissionin Nr No Richtlinie Directive m g 2006 95 EG Elektrische Betriebsmittel zur Verwendung innerhalb bestimmter Spannungs grenzen Niederspannungsrichtlinie CE Kennzeichnung 95 2006 95 EC Electrical equipment for use within certain voltage limits Low Voltage Direc tive Attachment of CE mark 95 Switch on the measuring input and the power supply The ambient temperature must be between 10 to EN Norm Standard IEC Norm Standard EN 61 010 1 2001 IEC 1010 1 2001 80 C for standard instruments and 10 and max 52 C for Ex versions depending on P see type examination certificate Die explosionsgesch tzte Ausf hrung dieses Produkts stimmt mit der Europ ischen Richtlinie 94 9 EG berein The explosion protected variant of this product has been manufactured according the European directive 94 9 Ort Datum Wohlen 2 Oktober 2008 Place date Unterschrift signature j ke tat i M Ulrich J Brem 10 Maintenance Leiter Technik Qualit tsmanager No maintenance is required 11 Accessories and spare parts Description Order No Configuration Software V600 plus on CD Download free of charge under 146 557 http www camillebauer com Operating Instructions VK 626 Bd 141 961 in German Operating Instructions VK 626 Bf 142 084 in French Operating Instructions VK 626 Be 1
5. 42 133 in English 12 Dimensional drawing 4 3 Fig 9 SINEAX VK 626
6. Safety precautions to be strictly observed are marked with following symbols in the Operating Instructions Q The instruments must only be disposed of in the correct way Contents Read first and Then anne s SCOPE OF SUPDIY uni Bref descriptio seine s Tecnica data en ae a AES Securing the terminal head of the temperature sensor Installation in the plant sini sia ccisvsmaasernuieacde ventas lt Electrical connections anal Configuring the transmitter cccccccessesseeeeeeseesseeeeseeseseeeeesenees s Gommis SION Os nenne nie 10 Maintenance aan 11 Accessories and spare parts uuensuneenennennnnnnnnnnnnnnnnnnnnnnn nennen nennen 12 Dimensional drawing en au 13 Declaration of CoHloNiIYy aennsen an OonoooakhwhND 1 Read first and then The proper and safe operation of the device assumes that the Operating Instructions are read and the safety warnings given in the various Sections 6 Installation in the plant 7 Electrical connections 8 Configuring the transmitter 9 Commissioning are observed The device should only be handled by appropriately trained per sonnel who are familiar with it and authorised to work in electrical installations Unauthorized repair or alteration of the unit invalidates the warranty 2 Scope of supply Figs 1 and 2 Transmitter 1 Order Code Significance of the 2nd and 3rd digits 626 7 X X Fi A Not intrinsically safe B EExia
7. guration software V 600 plus A PC with an RS 232 C interface Windows 3 1x 95 98 NT or 2000 is also required The configuration procedure and choice of parameters is explained by the menu guided configuration program Rex 2250 13 Declaration of conformity C EG KONFORMIT TSERKL RUNG MA CAMILLE BAUER DECLARATION OF CONFORMITY Dokument Nr VK626 DOC Document No Hersteller Camille Bauer AG Manufacturer Switzerland Anschrift Aargauerstrasse 7 Address CH 5610 Wohlen Produktbezeichnung Programmierbarer Temperatur Messumformer mit HART Protokoll Product name Programmable temperatur transmitter with HART interface Typ Type SINEAX VK 626 Das bezeichnete Produkt stimmt mit den Vorschriften folgender Europ ischer Richtlinien berein nachgewiesen durch die Einhaltung folgender Normen The above mentioned product has been manufactured according to the regulations of the fol lowing European directives proven through compliance with the following standards Richtlinie Directive 2004 108 EG Elektromagnetische Vertr glichkeit EMV Richtlinie 2004 108 EC Electromagnetic compatibility EMC directive EMV Fachgrundnorm Messverfahren Fig 8 Configuring of SINEAX VK 626 in standard version EMC Generic Standard Measurement methods St raussendung EN 61000 6 4 2007 EN 55011 2007 A2 2007 Emission St rfestigkeit EN 61000 6 2 2005 IEC 61000 4 2 1995 A1 1998 A2 2001 Immunity IEC 610
8. ire connection Terminals 1 and 2 must be connected in the case of a three wire measurement It is not necessary to compensate the leads providing the three leads have identical resistances The lead resistance must not be greater than 30 Q per lead 7 1 2 3 Four wire connection The four wire measurement is independent of lead resistance within wide limits and therefore no compensation is necessary The lead resistance must not be greater than 30 Q per lead Four wire connection Two wire connection Three wire connection 7 2 Measuring output leads output powering circuit Connect the measuring output leads analog output and power supply to terminals and acc to Fig 6 Permissible power supply 12 30 VDC Permissible load max Rx acc to power supply 900 Q at 30 V 600 at 24 V 400 Q at 20 V Fig 6 Note that twisted leads must be used for the output signal Supply Sensor Pt100 3 wire C 4 Camille Bauer AG Voltage Range 0 100 C A Aargauerstr 7 CH 5610 Wohlen 12 30V Output 4 20mA Switzerland VK 626 Type 626 7A0 Mat 141424 6260000 Fig 7 Example of a nameplate 8 Configuring the transmitter The SINEAX VK 626 with HART protocol is configured via a serial interface of a PC using the HART interface and the programming software The following accessories are required HART Interface e g Smar HI 311 MACTek Viator 010001 Siemens 7MF 4997 1DA Confi
9. lIC T6 intrinsically safe electrical circuits 0 Basic configuration programmed 1 Configured to order Operating Instructions Programmable Temperature Transmitter SINEAX VK 626 A CAMILLE BAUER a Camille Bauer LTD Aargauerstrasse 7 CH 5610 Wohlen Switzerland Phone 41 56 618 21 11 Fax 41 5661835 35 e mail info camillebauer com http www camillebauer com VK 626 Be 142 133 02 10 09 Fig 1 Fig 2 1 Operating Instructions 2 each in German French and English 1 Type Examination Certificate 3 only for intrinsically safe explosion proof devices 3 Brief description The programmable SINEAX VK 626 is a two wire head mounted trans mitter It is designed for installation in the terminal head of a temperature sensor DIN 43 729 shape B It is used for measuring temperature in conjunction with a thermocouple or resistance thermometer Thermocouple non linearities are automatically compensated The output signal is a current in the range 4 20 mA The input measuring range signalling and other parameters are pro grammed with the aid of a HART Interface a PC and the corresponding software The sensor circuit is monitored for open and short circuits and the output responds in a defined manner if one is detected The power supply of 12 30 V DC is connected together with the signal by the two leads connected to the measurement output loop powered Explosion proof intrinsically safe EEx ia IIC
10. ly V Open and short circuit sensor circuit supervision Signalling modes Output signal configurable to the value the output had immediately prior to the open or short circuit hold value a value between 4 and 21 6 mA The short circuit indicator is only active for the RTD 100 Q at 0 C three and four wire measuring mode Power supply gt DC voltage Supply 12 30 VDC max residual ripple 1 p p Supply must not fall below 12 V Protected against wrong polarity HART communication HART protocol Revision 5 10 1 Note HART FSK Physical Layer Specifications 5 Securing the terminal head of the temperature sensor The SINEAX VK 626 is suitable for mounting on an insert that is fitted into a temperature sensor with a Shape B DIN terminal head The length of the leads to the insert has to conform to the height of the terminal head Fig 4 Thread the leads through the hole in the centre of the transmitter Align the transmitter in the lower part of the terminal head and secure it using two chease headed screws 1 and two springs 2 See Fig 3 Connect the leads acc to section 7 Electrical connections the insert in the terminal lead 6 Installation in the plant Mount the thermometer transmitter according type screwed sliding terminal screws flange etc at the prescribed location Make sure that the ambient temperature stays within the per missible limits
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