USER MANUAL DIGITAL PANEL METER JUNIOR JR-E / JR20
Contents
1. Influence Shunt 100mV Relative humidity non condensing lt 95 40 C Maximum altitude RESOLUTION ACCURACY Frontal protection degree 0 05 rdg 1mA INPUT SIGNAL Configuration i i i 0 05 rdg 6mA Shunt 60mV 0 05 rdg 70uV DC VOLTAGE 20V range input impedance Shunt 100mV 0 05 rdg 120uV 200V range input impedance 600V range input impedance Maximum permanent overload AC CURRENT 0 1A range input impedance 0 5A range input impedance 0 60mV shunt range input impedance EMI max Influence 20V 0 100mV shunt range input impedance EMI max Influence 200V Maximum permanent overload EMI max Influence 600V RANGE RESOLUTION ACCURACY 20V 0 05 rdg 25mV 200V 10mV 0 05 rdg 250mV 600V 0 05 rdg 0 7V KOSMOS SERIE www ditel es 21 DITEL O JR E JR20 E EMI max Influence O 1A cicer 1mA EMI max Influence 0 5A EMI max Influence Shunt 60mV EMI max Influence Shunt LOOMV 100uV RANGE RESOLUTION ACCURACY 45Hz 1kHz 200uA 0 1 rdg 20mA Shunt 60mV 0 1 rdg 300pV Shunt 100mV 0 1 rdg 3004V DIMENSIONS Dimensions 96 x 48 x 60 mm 1 8 DIN Panel cutout Case material UL 94 V 0 polycarbonate 2RE OPTION Maximum switching current resistive load Maximum sitching power 2000VA 192W Maximum switching voltage 400VAC 125VDC Contact rating 8A 250VAC 24VDC Contact resistance 100m at 6V DC O 1A Con2. DITEL O JR E JR20 E SPECIFICATIONS TECHNICAL SPECIFICATIONS SPECIAL FUNCTIONS AC VOLTAGE Return to factory configuration 0 20V range input impedance Software configuration lockout 0 200V range input impedance 600V input i d PRECISION 0 600V range input impedance Maximum permanent overload Temperature coefficient 100 ppm 2C Temperature coefficient A AC 200 ppm 2C Warm up time 5 minutes Specifications range 232C 52C POWER SUPPLY AND FUSES DIN 41661 not included E nn nn n creino JR E 20 265 V AC 50 60 Hz and 11 265 V DC F 14 250V fe JR20 E 20 265 V AC 50 60 Hz and 11 265 V DC F 1A 250V Power consumption both models RANGE RESOLUTION ACCURACY 45Hz 1kHz CONVERSION 0 20V 0 35 rdg 30mV Technique igma Deli 0 200V 10mV 0 25 rdg 0 3V Resolution Conversion rate 0 600V 0 1 rdg 0 9V FILTER Cutoff frequency 3dB 7 3Hz to 0 2Hz DC CURRENT 20dB Dec 1A range input impedance 5A range input impedance hacia 60mV mas ode impedance 100mV shunt range input impedance Maximum permanent overload Range JR E 9999 9999 14mm RED LED 1999 9999 20mm RED LED Decimal point Configurable 2 for setpoints state indication Display refresh rate 50ms Display input overrange indication Que Bue Influence ELA seHHH eee ENVIRONMENTAL CONDITIONS Influence 5A Operating temperature ss 10 C 60 C Influence Shunt 60mV Storage temperature es 259C 852C
3. use ae A aC ee 13 User display configuration nnn nn nn nn I rn rr I ELE I EOE rr rr rr rr 14 Fixed calibrated range display configuration nl i nl i i i i nr rr 14 SETPOINTS CONFIGURATION Setpoints configuration zn nn 15 AVAILABLE KEYBOARD FUNCTIONS MAX MIN and RESET functions nono nn rn nr rr nr rr rr rr rr rar 16 Direct access to setpoints value eee eect eect crete rer ener niia arena 16 Return to default configuration eene 16 Access to lock out configuration menu 0000 nono nono nono nn nn nn cnn nn nn a a i a a alice 17 CONFIGURATION LOCK OUT Fore Sr uini EE 18 OUTPUT OPTION Description Area ak nn Reken 19 Function modes description sense ia 19 HI LO mode ctivation uoce ie ER a Heel nnd 19 A mee 19 Asymmetrical hysteresis viii il ia caia 19 A 20 SPECIFICATIONS Technical specifications ran een 21 KOSMOS SERIE www ditel es 2 DITEL JR E JR20 E GENERAL INFORMATION This manual does not constitute a contract or a commitment on the part of Dise os y Tecnolog a S A All information contained in this document is subject to change without prior notice MANUAL VALID FOR INSTRUMENTS WITH P2 00 SOFT VERSION OR HIGHER Package contents With the instrument it is also supplied Quick installation guide Mounting panel accessories a sealing gasket and 2 fixing clips Wiring accessories plug in terminal block connectors and 2 key tools for cable ins
4. 200V and 0 20V Available range options for DC and AC input current are identical SIGNAL RANGES ADC 5A and 1A A AC 0 5A and 0 1A mV DC 100mV and 60mV Shunts mV AC 0 100mV and 0 60mV Shunts KOSMOS SERIE www ditel es 12 DITEL O JR E JR20 E DISPLAY CONFIGURATION The second menu corresponds to display configuration This in turn consists of some submenus through frontal keys configuration uSEr gt SCAL through real input signal TEACH uSEr gt tEAC calibrated range CAL and reading stabilization filter FiLt TRHOUGH FRONTAL KEYS CONFIGURATION SCAL Input and display values are configured manually through the three keys of the instrument This method is suitable when signal values supplied by the transducer at each extreme point of the process are known REAL INPUT SIGNAL CONFIGURATION tEAC Input values are directly introduced from CN2 input connector just at the moment of signal capturing at each point of the process Display values are configured manually through the three keys as in the previous case This method is suitable when signal values at each point are unknown but it is possible to lead process to the conditions defined by these extreme points WEIGHTED AVERAGE FILTER FiLt Sets low pass filter cutoff frequency Fc which allows the instrument to smooth out undesirable display reading fluctuations Display scaling is necessary when adapting display
5. SERIE www ditel es 13 DITEL O JR E JR20 E User display configuration uSEr For any of the input types wether you choose display scaling SCAL or tEAC methods parameters to be sequentially introduced are identical It only must be considered that in SCAL method all values must be manually introduced through the three frontal keys whereas in tEAC method input signal value must be present at the conector at each point that is intended to be configured FIRST POINT INPUT AND DISPLAY VALUE InP1 Input value indication 0000 Value entering in counts within available model display range dSP1 Display value indication 0000 Value entering in counts within available model display range DECIMAL POINT 00 00 Setting of decimal point position Decimal point can be located in any position and will be the same for Display 1 and Display 2 This position remains fixed for all configuration steps and also for RUN mode SECOND POINT INPUT AND DISPLAY VALUE InP2 Input value indication 0000 Value entering in counts within available model display range dSP2 Display value indication 0000 Value entering in counts within available model display range WEIGHTED AVERAGE FILTER FiLt Configurable O to 9 gt Fixed calibrated range display configuration CAL For any of the available input types the only parameter to configure is the filter and its configurat
6. instrument CN3 relay 1 5 2 CM 2 Neutral AC AC IN 1A AC DC 6 NC 3 NC IN 5A AC DC notes IN SHUNT 60mV 100mV AC DC NO Normally open contact IN 20V AC DC CM Common contact NC Normally closed contact IN 200V AC DC Polarity in CN1 is indistinct for DC power IN 600V AC DC WARNING Isolation 1500Vrms for 1 minute to signal terminals CN2 and power terminals CN1 2500Vrms for 1 minute to signal terminals CN2 and relays terminals CN3 y CN4 2500Vrms for 1 minute to power terminals CN1 and relays terminals CN3 y CN4 KOSMOS SERIE www ditel es 8 DITEL O JR E JR20 E 1A DC and 0 1A AC input ranges wiring WARNING Read recommendations and related data on pages 7 and 8 DC AC DIRECT CONNECTION CONNECTION USING AN AC CURRENT TRANSFORMER INDICATOR INDICATOR 1 2 EN 1A AC MAX EL L l 1A DC AC MAX IMPORTANT When using a current transformer connecting wires must be as short as possible and have a section that does not make maximum power consumption of the transformer to be exceeded according to maximum current 1 and total resistance of the measuring circuit R R2 R otherwise there would be a linearity loss in the measure For this input range the resistance Ri of the indicator internal shunt is 0 0700 5A DC and 0 5A AC input ranges wiring
7. reading to a particular engineering unit Display range can be configured between 9999 and 9999 for JR E 14mm high digits or between 1999 and 9999 for JR20 E 20mm high digits Display scaling is a linear process that consists in introducing two input values referred as Input 1 and Input 2 and their respective display values referred as Display 1 and Display 2 On the basis of this proportional relationship internal software calculates display value that would correspond to a given input value Decimal point position would complete required engineering units indication It is possible to scale display in an increasing or decreasing proportional mode depending on whether if second display value DISP 2 is greater or less than the first DISP 1 In an increasing mode display value increases proportionally to the input value whereas in a decreasing mode display value decreases The left figure below shows both scaling modes IMPORTANT IN tEAC MODE To ensure the best accuracy both points 1 and 2 ncreasing proportional mode Decreasing proportional mode EN should represent extreme process limits DISPLAY 2 DISPLAY 1 The right figure shows a Bien display scaling example for a 0500 5A current measure using a 60mV shunt Decimal point is DISP 1 situated between second and 00 00 third digit of the display DISPLAY 1 DISPLAY 2 INPUT 1 INPUT2 INPUT 1 INPUT2 INP 1 INP 2 00 00 60 00 KOSMOS
8. setpoints lock out when 2RE output option is again installed if the same configuration is required Once the instrument programming is completed if there are parameters that are going to be frequently changed a partial lock out is recommended A total lock out is recommended when configuration parameters will be constant for a long time Changing default security code and keep new one in a Safe place is also strongly recommended KOSMOS SERIE www ditel es 18 DITEL JR E JR20 E OUTPUT OPTION Description 2RE output option allows J R E and JR20 E models to perform control operations and limit values treatment via ON OFF logic outputs It is supplied as an independent card that is connected to main board without any additional operation since internal software recognizes it once it is installed There is no need to read the manual since all information required is contained in this user manual Function modes description Alarms are independent they become activate when display value reach setpoint level programmed by the user For a correct configuration it will be necessary to define function mode as well HI LO mode activation In HI mode output activates when display value goes above setpoint level whereas in LO mode output activates when display value falls below setpoint level Time delay Both output actions can be deferred by a SET1 configurable time delay from 0 up to 99 9 seconds SET Time delay ac
9. they are disengaged then slide fixing clips back over the case KOSMOS SERIE www ditel es 6 DITEL gt JR E JR20 E There are two main function modes RUN and PRO PRO mode is when configuration menu is entered to programm the indicator whereas Q IC MITA HL FN I RUN is the normal mode in which FN HI MIT l display shows the reading according to configuration and input signal 1 UP SHIFT DATA 2 value G A gt 9 ENTER The table below summarizes display parts description and LED s and keyboard function 8 mmu IE TT Cree seme CEET E iem ew _ e er ETT eem T_T eee re om mace METE cus Shows Setpoints value s UP Key No application Increases value of active digit Displays maximum and minimum stored values Shifts active digit to the next right digit SHIFT key After 5s of pressing sets maximum and or minimum Shows sequentially menu options memorized value to current display value Validates selected data and parameters DATA ENTER key Changes to PRO mode Moves one step forward in configuration menu Changes to RUN mode 8 Setpoint 2 LED It iluminates when Setpoint 2 turns active It iluminates when Setpoint 2 turns active Installing and connecting recommend This instrument coforms with the following community directives EMC 2004 108 CE and LVD 2006 95 CE Refer to the instructions in this manual to preserve safety
10. WARNING Read recommendations and related data on pages 7 and 8 DC AC DIRECT CONNECTION CONNECTION USING AN AC CURRENT TRANSFORMER INDICATOR INDICATOR 1 3 i 5A AC MAX 5A DC AC MAX E IMPORTANT When using a current transformer connecting wires must be as short as possible and have a section that does not make maximum power consumption of the transformer to be exceeded according to maximum current I and total resistance of the measuring circuit R tR gt R otherwise there would be a linearity loss in the measure For this input range the resistance Rj of the indicator internal shunt is 0 0140 KOSMOS SERIE www ditel es 9 DITEL Y JR E JR20 E 60mV DC 100mV DC y 0 60mV AC 0 100mV AC shunt input ranges wiring DC AC SHUNT CONNECTION WARNING Read recommendations and related data on pages 7 and 8 INDICATOR NOTE 100mV DC AC MAX In order to avoid as much as possible the picking up of interferences it is recommended to braid the cables used in the connection from shunt to the instrument 20V DC y 0 20V AC input ranges wiring DC AC 20V RANGE CONNECTION INDICATOR WARNING Read recommendations and related data on pages 7 and 8 20V DC AC MAX 200V DC 600V DC y 0 200V AC 0 600V AC input ranges wiring WARNING Read recommendations and related data
11. alue in teach mode JR E model is provided with 14mm high digits and maximum display range of 9999 to 9999 whereas JR20 E has 20mm high digits and a maximum range of 1999 to 9999 JR20 E has a larger display to provide a better reading at longer distance although minus LED sign is integrated in the most significative digit instead of being external as in JR E model Both devices have three frontal keys to interact with internal software and set configuration in order to adapt their function to particular applications Device programming runs through some independent menus that show short messages to easily identify input type and or display configuration steps If relays output option card is installed once it is recognised by the instrument activates its own configuration menu which is only visible under this conditions To install the instrument prepare a 92x45mm panel cut out and slide the unit inwards making sure of placing the sealing gasket between the front side panel and the frontal bezel While holding the unit in place put the fixing clips on both sides of the case and slide them through the guide tracks until they reach the panel at the rear side N AKG NN AS Press slightly to fasten the clips to the latching slots on the case and get the unit fully assembled and close fitted to achieve a good sealing To remove the instrument from the panel pull outwards the rear fixing clips latching tabs until
12. ation In this visualization mode the instrument automatically switches back to RUN mode after 15 seconds since last key press The instrument provides 3 keys for progressing through the MAIN MENU l e menus and submenus and for data introducing modifying C ENTER Vertical displacement Validates data A UP Increases active digit value SHIFT Horizontal displacement Changes active digit Once inside each menu all configuration parameters are sequentially shown and they can then be introduced or edited by pressing ENTER key Numeric values must be entered digit by digit first selecting digit and then changing its value When the display reach desired value a new ENTER key pressing validates data and routine goes forward to next configuration step Data entered or changes made during configuration are stored in device memory only when programmation routine belonging to the respective submenu is completed not before On last routine step and after having pressed ENTER key display indicates StorE and the unit goes back again to RUN mode The first menu corresponds to input configuration This in turn consists of four submenus one for each input type DC voltage UDC AC voltage UAC DC current AdC and AC current AAC KOSMOS SERIE www ditel es 11 DITEL JR E JR20 E Available range options for DC and AC input voltage are identical SIGNAL RANGES V DC 600V 200V and 20V V AC 0 600V 0
13. ed unlocked giving access to all programming levels Once in this menu the first option will be to choose between lock out level setting LiSt or security access code changing CHAn If LiSt option is selected display will show momentarily tLoc Total configuration lock out is activated by selecting yES option before the unit goes back to RUN mode When total lock out is set no data can be entered or modified although it will still be possible to visualize all programmed parameters Under these conditions when entering main menu initial indication will be dAtA instead of Pro On the other hand when no option is selected routine move on to next step to configure a partial lock out When a partial lock out is set only non locked data can be entered or modified Under these conditions when entering main menu initial indication will be Pro The following configuration access can be locked out Setpoint 1 configuration SEt1 e Setpoint 2 configuration SEt2 e Input configuration InP Display configuration dSP In each case lock out is activated by selecting yES option and deactivated by selecting no Setpoints 1 and 2 configuration lock out is available only when 2RE output is installed If 2RE output option card is uninstalled the instrument keeps setpoints last configuration in memory though it can not be visualized There will be no need to reconfigure
14. erfectly together For best installation it is recommended to solder this card to the main circuit making use of the copper pads on both sides of its insertion pin and those surrounding the circuit hole where it is inserted in Once 2RE is installed carefully put the circuitry again inside the case verifying that circuits slide properly without much effort through rear case internal guides Each output card is supplied with an adhesive label that indicates wiring connections To help identifying terminals this label should be placed in the upper side of the unit case Besides its own connections there are other output options indications option cards that can be mounted in other indicators models Install 2RE card by plugging connector in the main circuit i assembly from the case slightly press both side tabs until To lift out electronics i Input circuit JS I rear case is released si Display circuit When rear case is completely released junctions must be broken to remove this polycarbonate cover to allow 2RE option connectors come out Fix here connections label WARNING Disconnect all power and rest of input signals connected to the indicator before installing or extracting the output option card Once 2RE is installed and instrument is again inside the case 2RE connectors should come out through the obtained orifice as this figure shows KOSMOS SERIE www ditel es 20
15. ertion 4 adhesive labels set with engineering units Recycling instructions This electronic instrument is covered by the 2002 96 CE European Directive so it is properly marked with the crossed out wheeled bin symbol that makes reference to the selective collection for electrical and electronic equipment which indicates that at the end of its lifetime the final user cannot dispose of it as unsorted municipal waste In order to protect the environment and in agreement with the European legislation regarding waste of electrical and electronic equipments from products put on the market after 13 August 2005 the user can give it back without any cost to the place where it was acquired to proceed to its controlled treatment and recycling General safety considerations This electronic indicator is designed for working with hazardous electric signals all instructions and guidelines for its installation and manipulation that are present in this manual must be considered to ensure personal safety and to prevent damage to either the instrument or any equipment connected to it Safety of any equipment incorporated to this instrument is responsibility of the system installer If this electronic indicator is used in a manner not specified by the manufacturer in this manual the protection provided by the instrument may be impaired Symbols identification WARNING Potential risk of danger Read completely related instructions when this sy
16. es Criterion B Criterion C Criterion C Criterion C Emission limits Class B Safety requirements for electrical equipment for measurement control an laboratory use General safety Overvoltage category II Pollution degree 2 Conductive pollution excluded Isulation type Enclosure Double Power signal relays Basic DITEL Y JR E JR20 E All information contained in this manual unless indicated is valid for both JR E and JR20 E models JR E and JR20 E models from KOSMOS serie are universal digital indicators fully configurables that allow input type selection in order to be used as needed Available signal inputs are the following DC VOLTAGE 600V 200V and 20V DC CURRENT 5A 1A 100mV and 60mV AC VOLTAGE 0 600V 0 200V and 0 20V AC CURRENT 0 5A 0 1A 0 100mV and 0 60mV The basic instrument consists of a soldered assembly composed of a main board a display and an input signal circuits It can also be incorporated as an option an extra plug in 2 SPDT 8A relays circuit output which is isolated from signal input and power supply This extra circuit has independent connectors that are located on the rear part of the instrument once it is installed Specially designed for the industrial signals monitoring both models have 4 digits configurable decimal point and 2 LED s for setpoints status indication they are easy to scale into desired engineering units directly by frontal keys or rear input signal v
17. ion is done in the same way as described above Display scaling is not available in this case the unit will assume a fixed calibrated range depending on input type previously configured KOSMOS SERIE www ditel es 14 DITEL gt JR E JR20 E SETPOINTS CONFIGURATION The third menu SEtP only appears when two relays output card is installed For further details on function modes please refer to the corresponding OUTPUT OPTION part later on this manual Programming steps are equal for both relays on each SEt1 and SEt2 submenus The parameters to be configured are the following SETPOINT VALUE 00 00 Value entering in counts within available model display range 00 00 Is not possible to change decimal point position which is the previously defined in display configuration menu ACTIVATING MODE Hi High level relay activation Lo Low level relay activation RESTING CONTACTS STATE no Normally open contact nc Normally closed contact re ONE TIME DELAY AND HYSTERESIS dLy Programmable delay from O to 99 95 HyS Hysteresis in counts within available model display range If 2RE output option card is uninstalled the instrument keeps setpoints last configuration in memory though it can not be visualized Thanks to this feature there will be no need to reconfigure relays setting when 2RE output option is again installed if the same configuration is required KOSMOS SERIE ww
18. mbol appears in order to know the potential risk and to know how to avoid it N WARNING Risk of electric shock Instrument protected by double isolation or reinforced isolation KOSMOS SERIE www ditel es 3 DITEL gt JR E JR20 E To guarantee instrument accuracy it is recommended to checking its compliance according to the technical specifications listed in this manual performing calibrations regularly in accordance to operation criteria in each application Instrument calibration and or adjustment should be performed only by an accredited laboratory or directly by the manufacturer Instrument repairs should only be carried out by the manufacturer or by its authorised partners For frontal device cleaning just wipe it with a damp cloth and neutral soap product DO NOT USE SOLVENTS OOO All products are warranted against defective material and workmanship for a period of three years from acquisition date If a product appears to have a defect or fails during the normal use within warranty period please contact the distributor from whom you purchased the product to be given proper instructions This warranty does not apply to defects resulting from action of the customer such as mishandling or improper interfacing The liability under this warranty shall extend only to the repair of the instrument no responsability is asumed by the manufacturer for any damage which may result from its use All DITEL products be
19. nefit from an unlimited and inconditional warranty of three 3 years from the date of their purchase Now you can extend this period up to five 5 years from the product commissioning only by fulfilling the corresponding form Fill up the form in our website at http www ditel es warranty KOSMOS SERIE www ditel es 4 DITEL Manufacturer DITEL Dise os y Tecnolog a S A Adress Xarol 8C P I Les Guixeres 08915 Badalona SPAIN Declares that the product Name Digital panel indicator Model JR E JR20 E Specifications DI 110110 Conforms with Directives EMC 2004 108 CE LVD 2006 95 CE Applicable standards EN61326 1 EN61010 1 Date 05 september 2012 Signed Alicia Alarcia Charge Technical Director KOSMOS SERIE EN 61326 1 EN 61000 4 2 EN 61000 4 3 EN 61000 4 4 EN 61000 4 5 EN 61000 4 6 EN 61000 4 11 CISPR 11 EN 61010 1 www ditel es JR E JR20 E Electrical equipment for measurement control and laboratory use EMC Electrostatic discharge ESD Criterion B Air discharge 8kV Contact discharge 4kV Electromagnetic fields Criterion A 10 V m Fast transients burst Criterion B Power lines 2 kV Signal lines 1kV Surge Criterion B 1KVLto N 2 kV L N to Earth 1 kV Signal lines to Earth RF conducted interference Criterion A 3 Vrms Voltage dips 096 V during 1 cycle 4096 V during 10 12 cycles 7096 V during 25 30 cycles Short interruptions 096 V during 250 300 cycl
20. oltage from earth Input common of the indicator then must be earth referenced for Safety e t is recommended to use a current transformer for currents line measuring If an external current shunt is used it must be inserted in the neutral return line If isolation voltage is exceeded then an isolating current transformer must be used con EN LLLIL L8 n R t location Basic instrument has two rear connectors CN1 and CN2 If 2RE anne output option card is installed two more connectors CN3 and eng ENS z CN4 appear See all four connectors location and their pin out in ed ol the right figure All female provided terminal connectors are of EE 92 CAGE CLAMP technology di 3 ls f d bl h f Terminals for CN2 connector admit cables with section from 0 2mm up to 1 5mm AWG 24 14 E 1 2 1234567 n Terminals for CN1 CN3 and CN4 connectors admit cables with section from 0 08mm up to 2 5mm AWG 28 12 To perform wiring connections strip the cable leaving from 7 to 10mm exposed to air insert it in the proper terminal while pushing down the key insertion tool to open the clip inside the connector Release the key tool to fix wire to the terminal gt Key tool for cable insertion Proceed in the same way for the rest of terminals Once all connections are done plug connectors to the
21. on pages 7 and 8 DC AC 200V RANGE CONNECTION DC AC 600V RANGE CONNECTION INDICATOR INDICATOR 1 N L 200V DC AC MAX 600V DC AC MAX Realays output WARNING ARE RELAY 1 A Read recommendations and related data on pages 7 and 8 NO NO CM CM NC NC IMPORTANT To guarantee electrical safety according to EN 61010 1 a protective 8A 250V external fuse must be installed 8A 250V MAX KOSMOS SERIE www ditel es 10 DITEL O JR E JR20 E INPUT CONFIGURATION When connecting instrument to Power supply display test begins automatically to check the good function of LEDs and digits once this test is finished display shows internal software version and then the unit goes to RUN mode Configuration software has a hierarchical structure composed of a number of menus and submenus By pressing ENTER key display shows Pro a new pressing brings access to main menu where appear configuration menus that is input configuration InP display configuration dSP and setpoints configuration SEtP This last menu only appears if 2RE output option card is installed If configuration is totally locked out when pressing ENTER key to get into main menu display shows dAtA instead of Pro This indicates that it is only possible to see programmed information and that it is not allowed to modifiy any parameter from the entire configur
22. ore O USER MANUAL JUNIOR JR E JR20 E DIGITAL INDICATOR FOR DC AC VOLTAGE AND DC AC CURRENT INPUT SIGNAL ce DITEL O JR E JR20 E INDEX GENERAL INFORMATION Package contents iste a aeg 3 Recycling Instructions ciar ad d fcc a dc d len D RR dad oe 3 General safety considerations cece cece aaa aaa aa aaa Ea 3 Symbols identification nennen en nennen nennen nennen en en eene nenne eene nnn 3 WF 4 MALE LE 11 e ROO COCO PE 4 Conformity declaratoria 5 Devicerdeseription airis e 6 DIMENSIONS ANG MOUNTING amino DO dr dus 6 Display and keyboard acdsee debatable ada 7 Installing and connecting recommendations eect Rn nn et na nn nnnnnnnnnnnnnnnnnn nn 7 Input signal connecting guidelines cece cece eect nnns 8 S miden 8 1A DC and 0 1A AC input ranges emere 9 5A DC and 0 5A AC input ranges Heer 9 60mV DC x100mV DC and 0 60mV AC 0 100mV AC shunt input ranges 10 20V DC and 0 20V AC input rangeS Heer 10 200V DC 600V DC and 0 200V AC 0 600V AC input ranges sseeeeenn 10 Relays QUIPUE IT ikea 10 INPUT CONFIGURATION Configuration ment een erlaube tan 11 I NPUL CONTIQUIALION Siria ied a AO da M CE EX AR Da Re AR 11 DC AC voltige ET D 12 DCAC CUM UU 12 DISPLAY CONFIGURATION Display programming su ee ae 13 Display scallng
23. points value configuration without having to enter main menu To access this submenu from RUN mode and after ENTER key is pressed simply press UP key while Pro is displayed FIRST SETPOINT VALUE SEt1 Setpoint 1 value indication 00 00 Value entering in counts within available model display range SECOND SETPOINT VALUE SEt2 Setpoint 2 value indication 00 00 Value entering in counts within available model display range Pro To access this menu from RUN mode press ENTER key and while display shows QD 5s Pro press again ENTER for at least 5 seconds Display shows now 00 and 74 code must be introduced through SHIFT and UP o keys Finally press ENTER to validate configuration and back to RUN mode KOSMOS SERIE www ditel es 16 DITEL 5 JR E JR20 E 8888 To access this menu from RUN mode press ENTER key for at least 3 seconds 3s Display shows now CodE and then 0000 Desired security code must be introduced through SHIFT and UP keys by default this code is 0000 Finally press ENTER to begin with lock out level configuration If entered security code 0000 is wrong the instrument will go back to RUN mode KOSMOS SERIE www ditel es 17 DITEL O JR E JR20 E CONFIGURATION LOCK OUT In order to prevent accidental or indesirable modifications of instrument parameters a selective or total configuration lock out is available By default the unit is deliver
24. protections WARNING If this instrument is not installed and used in accordance with this instructions the protection provided by it against hazards may be impaired To meet the requirements of EN 61010 1 standard where the unit is permanently connected to main supply its is obligatory to install a circuit breaking device easy reachable to the operator and clearly marked as the disconnecting device To guarantee electromagnetic compatibility the following guidelines should be kept in mind e Power supply wires should be separatedly routed from signal wires and never runned in the same conduit e Use shielded cable for signal wiring e Cables section should be gt 0 25 mm2 Before connecting signal wires signal type and input range should be verified to be within the right limits Do not connect simultaneously more than one input signal to the meter KOSMOS SERIE www ditel es 7 DITEL gt JR E JR20 E Input signal connecting guidelines WARNING e Where possible connect neutral of the signal input including current shunts to the input common of the indicator If the input signal is sourced from an active circuit connect the lower impedance usually circuit common to the input signal common of the indicator e For phase to phase line monitoring where a neutral does not exist or for any other signal input in which the isolation voltage is exceeded an isolating potential transformer must be used to isolate the input v
25. tact type Operate time sangen lt 10ms NOTE In case that the outputs are used to drive inductive loads it is recommended to add an RC network between the coil terminals preferably or between the relay contacts to limit electromagnetic effects and to extend contacts life KOSMOS SERIE www ditel es 22 DITELO JR E JR20 E NOTES INSTRUMENT CONFIGURATION Use the following template for the annotation of configured parameters in your instrument for later consulting or data recover INPUT TYPE RANGE DISPLAY CONFIG MODE INPUT 1 DISPLAY 1 INPUT 2 DISPLAY 2 FILTER 0 9 SETPOINTS SET1 MODE DLY HYS SET2 MODE noc piss mE T ul HYS LOCK OUT ACCESS CODE KOSMOS SERIE www ditel es 23 Messtechnik Schaffhausen GmbH M hlenstrasse 4 CH 8260 Stein am Rhein Telefon 41 52 672 50 00 Telefax 41 52 672 50 01 www mts ch e mail info mts ch Messen Pr fen Automatisieren www mts ch
26. tivation starts when display value reach each setpoint SET in either increasing or OUT decreasing sense obtaining as a result the dly delay in output activation deactivation as right OUT figure shows Asymmetrical hysteresis Both output actions can be deferred by a hysteresis level which is configurable in counts within full available display Decimal point position is the previously defined in display configuration menu Asymmetrical hysteresis action only starts in the output deactivation edge obtaining as a result the hys 1 delay as indicated on the right figure Note that outputs activation is not affected by hysteresis and they activate in each case just when setpoint SET is reached by display KOSMOS SERIE Time delay for OUT1 HI mode and for OUT2 LO mode OUT2 r Hysteresis delay for OUT1 HI mode and for OUT2 LO mode www ditel es 19 DITEL JR E JR20 E To physically install the output option the electronics assembly should be first lifted out from the case Use a screwdriver or similar to slightly press both side tabs until the rear case is released Then broke the junctions from the corresponding polycarbonate cover in order to obtain the required orifice in the case This orifice will allow 2RE connectors come out through instrument rear part once it is installed Install 2RE option on the indicated location pushing slightly down until both connectors get p
27. w ditel es 15 DITEL O JR E JR20 E AVAILABLE KEYBOARD FUNCTIONS In addition to already known functions used to browse through the configuration menus and submenus introduce and or modify existing values and parameters the instrument provides some more added functions This device detects and stores in memory maximum and minimum values reached by the input signal This values are kept in memory although power supply is desconnected When pressing repeatedly SHIFT key MAX MIN function shows saved maximum and minimum values in display since last RESET function activation In order to differentiate this values indication from a mode RUN indication decimal point blinks during the time these values are showed The unit automatically switches back to RUN mode after 15 seconds have elapsed since the last key press First SHIFT key pressing shows MAH in display followed by the maximum value a second pressing now shows Min followed by the minimum value and finally a third pressing shows run to back again in an instant to RUN mode RESET function activates when visualizing maximum or minimum values SHIFT key is pressed for at least 5 seconds If maximum is the displayed value current input signal value will replace the previous maximum saved value In the same way current input signal will replace saved minimum value while is the minimum the displayed value If 2RE output option is installed it is possible to access to set
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