TRANSDUCER of TEMPERATURE and STANDARD SIGNALS P20
Contents
1. Weight Fitting Electromagnetic compatibility noise immunity noise emission gt 1MQ 12Q 1 1 1 Xn 1 3 Xn 5 Un 10 In IP 40 IP 20 22 5 x 100 x 120 mm 0 125 kg on a 35 mm DIN rail acc to EN 60715 EN 61000 6 2 EN 61000 6 4 Safety requirements acc to EN 61010 1 installation category pollution degree phase to earth working voltage supply input output altitude above sea level Il 2 300 v2 50V 50V 2000m DA part of sub ranges for thermocouples and RTD has a specified individual class see table 3 2 Execution for supply voltage 230 V 16 7 EXECUTION CODES Execution codes of the P20 transducer Table 2 TRANSDUCER P20 X X XX XX X Analog outputs current 0 20 mA current 4 20 mA voltage 0 10 V assec Supply 85 253 V a 6 d C iiid 1 20 40 V a Ci d GL iens 2 Kind of input SEO Table 3 remembered XX Execution Standard 4 2 cn cd aa 00 custom made s sirena ii aa XX Acceptance tests without extra quality requirements 8 with an extra quality inspection certificate 7 acc to customer s requirements X after agreeing with the manufacturer 17 Coding of the P20 transducer input kind Table 3 Type of Range C Kod2. after the signal overflow on the input the output is still proportional to the steered up input beyond the basic output range After switching the overflow service on the user can define himself by which value the output is to be steered up after the occurrence of the higher or lower overflow 12 fj Configurator P20 gt 4 rl X File Device Parameters Options Language Help em cm Open Save Options Load Send Polski parameters Configuration of input Individual characteristic Configuration of output during exceedings Measured values About P20 transducer Upper exceeding on the input sooo ohm Expected value on the output during upper exceeding 20 0 mA Lower exceeding on the input foo ohm Expected value on the output 00 mA during lower exceedina Refresh J Apply i COM6 RTU 8N1 9600 1000ms a 1 Data reading OK Fig 7 View of the Output configuration at overflows window of the LPCon program 5 4 Readout of the measured value By means of the LPCon program one can also read out the actually measured value check the output type read out the factory serial num ber and the programming version These quantities are located in the Measured values window 13 onfigurator P20 File Device Parameters Options Language Help em zs Open Save Configuration of input Individual characteristic Configuration of output during exceedings About P20
3. TC of K type 200 1200 36 sensor input 0 1200 37 0 1000 38 Pt100 RTD 200 850 01 0 800 39 0 850 02 0 600 40 0 600 03 0 400 41 M pe 200 200 42 200 200 06 TC of S type 0 1760 43 100 100 07 Dota E 0 1400 45 Pt250 RTD 200 850 08 0 1200 46 A ee be 0 1000 47 6 CADO 41 TC of N type 200 1200 48 0 200 12 0 1200 49 200 200 13 EE 100 100 14 9 800 S1 0 600 52 Pt500 RTD 200 850 15 0 400 53 aes E 200 200 54 0 400 18 d c voltage 0 10 V 55 P 0 5V 56 0 200 19 200 200 20 Po 100 100 21 0 60 mV 59 Pt1000 RTD 200 850 22 60 60 mV 60 0 850 23 0 150 mV 61 DOE oe 150 150 mV 62 x d c current 0 20 mA 63 0 200 26 4 20 mA 64 200 200 27 100 100 28 0 5 MA 65 TC of 200 1200 29 as OE BESIDE Eres Resistance 0 400 Q 67 05 1200 30 0 4000 Q 68 0 1000 31 Es 0 800 32 Custom made execution XX 0 600 33 0 400 34 accuracy class 0 5 200 200 35 18 Example of order When ordering please respect successive code numbers The code P20 1 1 04 00 7 means P20 transducer of temperature and standard signals 1 with current analog output 0 20 mA 1 voltage supply 85 253 V a c d c 04 Pt100 input signal 0 400 C range 00 standard execution 7 with an extra quality inspection certificate 8 MAINTENANCE AND GUARANTEE The P20 transducer does not require any per
4. is shown on the fig 1 The electrical connection diagram is also situated on the transducer housing In case of the transducer work in an environment with high interferences one must apply shielded wires in the transducer input Supply Output Supply Output Supply Output E e Ss RTD in a three wire RTD in a two wire TC or voltage system System or resistance 60 60 mV measurement 0 60 mV 150 150 mV 0 150 mV Supply Output Supply Output Current 20 20 mA 0 20 MA 4 20 MA Fig 2 Electrical connection diagrams of the P20 transducer 5 Transducer configuration by means of the LPCon program The LPCon program is destined for the P20 transducer configuration One must connect the PC computer through the PD14 programmer and configure the connection choosing Option gt Connection configura tion from the menu for the P20 transducer we choose the address 1 baud rate 9600 kb s the mode RTU 8N2 and the appropriate port COM under which the controller of the PD14 programmer has been installed Z 5 3 Options Connection settings X Port Baud rate Timeout ms EE sco ue Transmission mode Address RTUSNI 7 1 Cancel OK come RTU 8N1 9600 1000ms a 1 Fig 3 Configuration of the connection with the P20 transducer After the connection configuration one must choose Device gt Trans ducers P gt P20 from the menu and next click the Readout
5. transducer COM RTU 8N1 9600 1000ms a 1 Data reading OK Fig 8 View of the measured values window of the LPCon program 14 6 TECHNICAL DATA Basic parameters analog output galvanicaly isolated current 0 4 20 mA voltage 0 10 V maximal load resistance of the current output 5000 minimal load resistance of the voltage output 25000 accuracy class 0 2 averaging time of the transducer range d c current mA d c voltage V 0 1s other ranges 2035s consumption lt 3VA preheating time of the transducer 10 min transducer response time range d c current mA d c voltage V 20 2 s other ranges 204s current flowing through RTD lt 0 2 mA resistance of wires connecting RTD with the transducer lt 10 Rated operating conditions supply depending on the execution code 85 253 V a c d c 20 40 V a c d c frequency of the supply a c voltage 45 65 Hz ambient temperature 20 23 55 C storage temperature 25 85 C related air humidity lt 95 condensation inadmissible working position any 15 Input parameters resistance of voltage input V resistance of current input mA Sustained overload TC and RTD voltage current and resistance Short duration overload voltage input current input Ensured protection level acc to EN 60529 housing from terminal side Dimensions
6. 1 international requirements All our instruments have CE mark For more information please write to or phone our Export Department LUMEL Lubuskie Zaktady Aparatow Elektrycznych LUMEL S A ul Sulechowska 1 65 022 Zielona Gora Poland Tel 48 68 329 51 00 exchange Fax 48 68 329 51 01 e mail lumel glumel com pl http www lumel com pl Export Department Tel 48 68 329 53 02 Fax 48 68 325 40 91 e mail export lumel com pl P20 07A
7. LUMEL TRANSDUCER of TEMPERATURE and STANDARD SIGNALS P20 type USER S MANUAL 2 Contents Aa O mo 2 APPLICATION iet e ot E lr ed 5 TRANSDUCER SET sss nnns 5 OPERATIONAL SAFETY nansunanta 6 INSTALLATION reet rds 7 Als FAILING WAY taesast et cer eco ste tmc ortae cancet sat pit tic ah creat tes techie ers 7 4 2 External electrical connection diagrams 8 TRANSDUCER CONFIGURATION BY MEANS OF THE LPCon PROGRAM ssssennennen 9 5 1 Configuration of the transducer input type 10 5 2 Configuration of the individual analog output cliaracteristic ect eere ee 5 3 Configuration of the analog output at overflows 5 4 Readout of the measured value ssssssssee 8 TECHNICAL DATA eet ntt ts 7 EXECUTION CODES 8 MAINTENANCE AND GUARANTEE ee 19 1 APPLICATION The P20 programmable transducer is designed to convert temperature resistance voltage from a shunt and standard signals into a constant current or constant voltage standard signal The output signal is galvanicaly isolated from the input signal and supply The transducer compensates automatically the resistance of wires in case of resistance value measurements in a three wire system and au tomatically compensates the temperature of terminals in case of mea surements from thermocouples The transducer is
8. fully configurable through the PD14 programmer By means of this programmer one can change the input type the measu rement averaging time and rescale the analog output acc to the indivi dual output characteristic and also read out the measured value 2 TRANSDUCER SET The set of the P20 transducer is composed of P20 transducer 1 pc User s manual 1 pc Guarantee card 1 pc Plug with screw terminals 2 pcs Hole plug of the programmer socket 1 pc When unpacking the transducer please check whether the type and execution code on the data plate correspond to the order 3 OPERATIONAL SAFETY In the safety service scope the transducer meets to requirements of the EN 61010 1 standard Observations concerning the operational safety All operations concerning transport installation and commissioning as well as maintenance must be carried out by qualified skilled personnel and national regulations for the prevention of accidents must be observed Before switching transducer on one must check the correctness of connections to the network When connecting the supply one must remember that a switch or a circuit breaker should be installed in the building This switch should be located near the device easy accessible by the operator and suitably marked as an element switching the transducer off Do not connect the transducer to the network through an autotransformer Before removing the transducer housin
9. g one must switch the supply off and disconnect measuring circuits The removal of the transducer housing during the guarantee contract period may cause its cancellation The programmer socket is only use to connect the PD14 programmer After the transducer programming one must insert the hole plug Non authorized removal of the housing inappropriate use incorrect installation or operation creates the risk of injury to personnel or a transducer damage For more detailed information please study the User s Manual 4 INSTALLATION 4 1 Fitting way P20 transducers are designed to be mounted on a 35 mm rail accor ding to EN 60715 The transducer housing is made of a self extinguishing plastic Housing dimensions are 22 5 x 120 x 100 mm On the transducer outside there are screw or self locking terminal strips which make possible the connection of external wires with a 2 5 mm cross section supply and output and up to 1 5 mm input A AAA o eo e N Oo PD14 AA OOOO Y 22 5 100 4 gt Connector of the PD14 programmer Fig 1 Overall dimensions and fitting way of the transducer 4 2 External electrical connection diagrams The transducer has two sockets of terminal strips which two plugs with terminal screws are connected to The way to connect external signals
10. icon in order to read out all parameters One can also read out parameters individually in each group clicking the Refresh push button 5 1 Configuration of the transducer input type Three developable lists are accessible in the parameter group Input configuration by means of which one can choose the input type the measuring range and the measurement averaging time One must con firm changes clicking the Apply push button fllh configurator P20 EXIT X File Device Parameters Options Language Help em La Load Send Polski Groups of parameters Individual characteristic Configuration of output during exceedings Measured values About P20 transducer Input type REEEEES Measurement rage 0 400 ohm z Averaging time ms no si Refresh Apply COM6 RTU 8N1 9600 1000ms a 1 Identification OK Fig 4 View of the LPCon program window Input configuration 10 5 2 Configuration of the analog output characteristic The P20 transducer enables the conversion of measured values into an output signal on the base of the individual linear characteristic of the analog output On the base of given by the user coordinates of two points the transducer determines from the system of equations coefficients a and b of the individual characteristic Y1 Out a X1In b Y2 Out a X2 In b where X1 In and X2 In measured value Y1 Out and Y2 Out expected value on the outp
11. iodical maintenance In case of some incorrect operations After the dispatch date and in the period stated in the guarantee card One should return the transducer to the Manufacturer s Quality Inspection Dept If the instrument has been used in compliance with the instructions we guarantee to repair it free of charge The disassembling of the housing causes the cancellation of the granted guarantee After the guarantee period One should turn over the instrument to repair it in a certified service workshop Spare parts are available for the period of five years from the date of purchase We reserves the right to make changes in design and specifications of any products as engineering advances or necessity requires 19 SALES PROGRAM MEASUREMENT DIGITAL and BARGRAPH PANEL METERS CONTROL EASURING TRANSDUCERS ANALOG PANEL METERS DIN INSTRUMENTS MECOROINI DIGITAL CLAMP ON METERS NDUSTRIAL PROCESS and POWER CONTROLLERS CHART and PAPERLESS RECORDERS 1 PHASE and 3 PHASE WATT HOUR METERS LARGE SIZE DISPLAY PANELS ELEMENTS OF INTEGRATION SYSTEMS ACCESSORIES for MEASURING INSTRUMENTS SHUNTS CUSTOM MADE PRODUCTS ACCORDING CUSTOMER S REQUIREMENTS WE ALSO OFFER OUR SERVICES IN THE PRODUCTION OF ALUMINIUM ALLOY PRESSURE CASTINGS PRECISION ENGINEERING and THERMOPLASTICS PARTS SUBCONTRACTING of ELECTRONIC DEVICES SMT PRESSURE CASTINGS and OTHER TOOLS QUALITY PROCEDURES According to ISO 9001 and ISO 1400
12. ut Quantity on the analog output Any slope of the A characteristic V2 Out reote Y1 Out Any shift on the characteristic i X1 In X2 In Measured value The X1 In value on the transducer input gt Y1 Out value on the analog output The X2 In value on the transducer input gt Y2 Out value on the analog output Other points of the characteristic are calculated Fig 5 Individual characteristic of analog outputs 11 fll Configurator P20 15 xl File Device Parameters Options Language Help em 7 E 3 pen Save Options English Exit Individual characteristic 1 Load Send Polski Measured value X1 0 0 ohm Expected value Y 1 0 0 D on the output Measured value X2 400 0 ohm Groups of parameters Individual characteristic Configuration of output during exceedings Measured values About P20 transducer Expected value Y2 20 0 m on the output Apply come RTU 8N1 9600 1000ms a 1 Data reading OK N Fig 6 View of the LPCon program window Individual characteristic 5 3 Configuration of the analog output at overflows The user has the additional possibility in the P20 transducer to confi gure the preservation of the analog output after the signal overflow oc currence on the measuring input By default the service of overflows is switched out then
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