JUNIOR JR-D / JR20-D
Contents
1. 7 SIGNAL TYPE 1 High voltage input 10 600V 2 Magnetic sensor 3 NAMUR sensor 4 PNP sensor 5 NPN sensor 6 TTL input 24V DC ENCODER 7 Contact switch KOSMOS SERIE www ditel es 12 JR D JR20 D OPERATING MODE Once input signal type is chosen and ENTER key is pressed display shows sequentially by pressing repeatedly SHIFT key the three available operating modes Counter Cont rpm meter tACH and rate meter rAtE In counter mode the instrument always counts up the number of pulses received at the input Totalizer function is also available as an informative data In rpm tachometer mode speed is always displayed in rpm from the especified number of pulses per revolution given by the sensor In rate tachometer mode display scaling is possible from an input value given in pulses per second input frequency to configure a display frequency ratio reading in engineering units For more detailed configuration and operating options see later on this manual display and Setpoints configuration and related available functions KOSMOS SERIE www ditel es 13 DITEL gt JR D JR20 D DISPLAY CONFIGURATION The second menu corresponds to display configuration This in turn consists of a routine that varies depending on the operating mode previously selected during input configuration In any case only the related routine will be displayed each time All display configuratio2. 24 Pulse output PuLS for counter mode Cont only 21 1 nnn 24 Latched output LAtC for counter mode Cont only ou 24 KOSMOS SERIE www ditel es 2 DITEL gt JR D JR20 D INDICE Installation canarie ai 25 SPECIFICATIONS Technical SPECHICATIONS EMT T 26 KOSMOS SERIE www ditel es 3 DITEL gt JR D JR20 D GENERAL INFORMATION This manual does not constitute a contract or a commitment on the part of Disefios y Tecnologia S A AII information contained in this document is subject to change without prior notice MANUAL VALID FOR INSTRUMENTS WITH D2 00 SOFT VERSION OR HIGHER Package contents With the instrument it is also supplied e Quick installation guide e Mounting panel accessories a sealing gasket and 2 fixing clips e Wiring accessories plug in terminal block connectors and 2 key tools for cable insertion e 4adhesive 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 s In order to protect the environment and in agreement with the European le
3. gt JR D JR20 D Rpm Tachometer 2 If selected operating mode is rpm tachometer tACH the displayed routine after pressing ENTER will be the one on the left First thing to configure is the number of pulses per revolution that provides the sensor connected to the input After PPr indication display shows four digits by default 0060 and the possibility to enter the number that must be between 0001 and 9999 When pressing ENTER again display shows dECP an then 0000 to locate decimal point position It is possible to choose one decimal position or simply no decimal point by pressing SHIFT key This operating mode always implies a rpm revolutions per minute reading and display scaling it is not available Press again ENTER to save changes and to return back to RUN mode If selected operating mode is rate tachometer rAtE the displayed routine after pressing ENTER will be the one on the left First thing to configure is the relation between display reading and the number of pulses per second received at the input input frequency If increasing frequency must result in an increasing display then dir direct proportional variation must be selected Select inV reverse proportional variation if increasing frequency must result in a decreasing display or vice versa Select desired variation using SHIFT key an then press ENTER Next action then is to define display scaling in four steps Display shows FrEC
4. or OUT2 E RESET Pig NN E MODE 2 STOP SETP2 Relay 1 activates when the main counter SETP1 reaches its respective Setpoint value and OFFSET Relay 2 stops it when Setpoint 2 is reached DISPLAY Main counter remains stopped until a RESET is done Relays will be deactivated when display goes down below their respective Setpoint value OUT1 OUT2 RESET MODE 3 RESET SETP2 Relay 1 activates at its Setpoint value When SETRI main counter reaches Setpoint 2 a main OFFSET counter RESET is done Relay 2 ouput is pulse DISPLAY type and remains active for the programmed dar i n Kd time Relay 1 will be deactivated if display OUT2 N H n goes down below Setpoint 1 value dA MODE4 CLEAR Relay 1 activates at its Setpoint value When SETP2 main counter reaches Setpoint 2 relay 2 SETPI activates and relay 1 is deactivated if it was activated Relay 2 output is latched type OFFSET Main counter goes on until a RESET sets DISPLAY display to programmed OFFSET value Relay OUT1 2 will be deactivated if display goes below OUT2 m Setpoint 2 RESET i zr In all cases the behaviour of OUT1 and OUT2 outputs relays and consequently of the main counter changes depending on defined OFFSET level Pulse output PuLS Counter mode only Cont Relay activates when its Setpoint is reached by display and deactivates after
5. Displays maximum and minimum stored values tachometer mode only After 3s of pressing sets maximum and or minimum SHIFT key memorized value to current display value Shifts active digit to the next right digit tachometer mode only Shows sequentially menu options Shows sequentially totalizer value in two parts H and L of 3 digits each counter mode only Totalizer RESET when pressing more than 35 Validates selected data and parameters DATA ENTER key Changes to PRO mode Moves one step forward in configuration menu Changes to RUN mode Setpoint 2 LED It iluminates when Setpoint 2 turns active It iluminates when Setpoint 2 turns active Installing and connecting recommen 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 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 t
6. a period of time This activation time is a parameter which can be programmed between 0 1s and 9 9s Latched output LAtC Counter mode only Cont Relay activates when its Setpoint is reached by display and remains activated until a RESET makes display go below that Setpoint KOSMOS SERIE www ditel es 24 DITEL JR D JR20 D 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 perfectly 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
7. models Sensor excitation both models 8VG60mA 24V 3V 30mA Case material UL 94 V 0 polycarbonate DISPLAY Ranges 0 9999 14mm RED LED 2RE OPTION 0 9999 20mm RED LED Maximum switching current resistive load Totalizer counter mode both models Maximum sitching power 2000VA 192W Decimal point Configurable Maximum switching voltage 400VAC 125VDC 2 for Setpoints state indication Contact rating 250VAC 24VDC Display refresh rate Contact resistance 100mo at 6V DC 1A tachometer rpm or rate modes Contact type Display frequency overrange indication Operate time reri niti ete seek eds lt 10ms OFFSET counter mode Through frontal key configurable RESET counter and totalizer Through frontal key NOTE Remote RESET counter Contact switch Logic input In case that the outputs are used to drive inductive and MAX MIN RESET functions loads it is recommended to add an RC network between tachometer rpm or rate modes Through frontal key the coil terminals preferably or between the relay contacts to limit electromagnetic effects and to extend FILTER switch contact contacts life Cutoff frequency Fc ENVIRONMENTAL CONDITIONS Operating temperature 100 60 C Storage temperature 250C 850 Relative humidity non condensing lt 95 409 Maximum altitude Frontal protection degree INPUT SIGNAL Maximum frequency counter mode Maximum frequency tachom
8. Dimensions and mounting 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 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 dips latching tabs until they are disengaged then slide fixing clips back over the case KOSMOS SERIE www ditel es 7 DITEL JR D JR20 D There are two main function modes RUN and PRO PRO mode is when configuration menu is entered to programm the indicator whereas RUN NN IC HL IC is the normal mode which display Q 2 shows the reading according to Hi I configuration and input signal value 1 d xa 2 The table below summarizes display 9 ENTER parts description and LEDs and keyboard function mo sl zi used CU T OOGO lI used eS _ pe sereno roi nni ese ms en Sani e ve UP key Main Counter RESET when pressing more than 3s Shows Setpoints value Ww Increases value of active digit
9. G AS FREQUENCY METER It is possible to operate as a frequency meter configuring the instrument as tachometer rAtE and scaling display properly For a mains frequency measurement 50Hz using high voltage input the parameters to configure could be direct proportional variation dir 0500 decimal point 050 0 diSP 0500 decimal point 050 0 For a frequency of 20kHz measurement the parameters to configure could be direct proportional variation dir FrEC 1000 no decimal point diSP 0010 decimal point 001 0 Average measurement maximum time tMAH and time limit tLiM tachometer mode only gt 35 The instrument configured as tachometer with parameters properly programmed PPr and dCP for rpm mode and FrEC and diSP for rate mode should operate correctly However depending on the sensor type it may be necessary to modifiy internal measurement times After defining decimal point position at the end of the two configuration routines for rpm and rate modes it is possible to acces the routine that it is shown on the left to modify tMAH and tLiM parameters by pressing ENTER for at least 3 seconds AVERAGE MEASUREMENT MAXIMUM TIME tMAH With irregular input signals display may present fluttering or unwanted variations due that the number of input cycles detected at each reading are not equal tMAH parameter allows to extend the average measurement time in seconds to increase
10. TION Display programming ai 14 Counter mode 1 analogie 14 Tachometer fpim Mode 2 ina 15 Tachometer rate mode 33 ssi aria Li lari 15 Average measurement maximum time tMAH and time limit tLiM tachometer mode only 16 SETPOINTS CONFIGURATION Setpoints configuration ca Eiche nn 17 Counter mode COME 17 Tachometer mode ACH V FALE tac opo ciens aaa 18 AVAILABLE KEYBOARD FUNCTIONS TOTALIZER MAX MIN and RESET functions nemen nennen emen enne 19 Counter mod COME 19 Tachometer mode tACH y rAtE 19 Direct access to Setpoints value 20 Return to default configuration nnns nnn nnne nennen nns 20 Access to lock out configuration MENU ene in nennen enne enne 20 CONFIGURATION LOCK OUT Lockout menu 2 ea lia ee Ua Cie VERE da VER NE ue 21 OUTPUT OPTION DESCHIPLION cia 23 Function modes description iii 23 HI LO mode activationi ET 23 Time delay tachometer mode tACH and rAtE only 23 Asymmetrical hysteresis tachometer mode tACH and rAtE only esee 23 1 2 3 and 4 control modes for counter mode Cont and Setpoint 2 only
11. and then the number of pulses per second at the input must be introduced using UP and SHIFT keys 1000 by default Press ENTER to accept input frequency value Next step defines decimal point position using SHIFT key Frequency resolution can be configured with two hundredths of a Hertz one tenths of a Hertz or without decimal places Hz Press ENTER to validate decimal point position Third step begins with diSP message and then a four digit number which will be the desired display that will correspond to the input frequency value FrEC previously configured in first step Once it is entered 1000 by default press ENTER to accept Last step defines display decimal point position Choose desired location using SHIFT key and press again ENTER to save changes and to return back to RUN mode EXAMPLE OF CONFIGURATION It is desired to measure the speed in m s of a conveyor belt which is driven by a shaft turning at 300 rpm that has 20 cm of diameter and provides 4 pulses per revolution In 1 second the shaft will generate 20 pulses 300 rpm 5 rev s and each revolution provides 4 pulses Input frequency is then 20Hz Belt lineal speed is 3 142 m s v e t v 5 rev x T x 0 2 m 1 s The parameters to be configured will be Direct proportional variation dir 0020 no decimal point diSP 3142 decimal point 3 142 KOSMOS SERIE www ditel es 15 DITEL gt JR D JR20 D EXAMPLES OF CONFIGURATION OPERATIN
12. ard is installed For further details on function modes please refer to the corresponding OUTPUT OPTION part later on this manual Programming steps are similar 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 00 00 range Is not possible to change decimal point position which is the previously defined in display configuration menu CONTROL MODES FOR SETPOINT 2 ONLY MODE 1 INDEPENDENT MODE 2 STOP MODE 3 RESET MODE 4 CLEAR ACTIVATING MODE Hi High level relay activation Lo Low level relay activation RESTING CONTACTS STATE no Normally open contact nc Normally closed contact PULSE OR LATCHED OUTPUT PuLS Pulse output with activation time configurable from 0 1 to 99 95 Latched output KOSMOS SERIE www ditel es 17 DITEL gt JR D JR20 D Tachometer mode and rAtE ACTIVATING MODE Hi High level relay activation Lo Low level relay activation RESTING CONTACTS STATE no Normally open contact nc Normally closed contact TIME DELAY AND HYSTERESIS dLy Programmable delay from 0 to 99 95 HyS Hysteresis in counts within available model display range In both counter and tachometer mode if 2RE output option card is uninstalled the instrument keeps Setpoints last configuration i
13. are other output options indications for other outputs that can be installed in other model indicators Install 2RE card by plugging connector in the main circuit Input circuit assembly from the case slightly press both side tabs until rear case is released To lift out electronics 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 25 DITEL gt JR D JR20 D SPECIFICATIONS SPECIAL FUNCTIONS TTL 24V encoder Return to factory configuration Logic level 0 lt 2 4V DC Software configuration lock out Logic level 1 2 6V DC PRECISION tachometer rpm or rate modes Contact switch Temperature coefficient 50ppm C Accuracy 0 01 rdg 1d Specifications range 230 5 Warm up time 5 minutes ALIMENTACI N y FUSIBLES DIN 41661 no incorporados DIMENSIONS JR D 20 265 V AC 50 60 Hz and 11 265 V DC 3A 250V Dimensions JR20 D 20 265 V AC 50 60 Hz and 11 265 V DC F 3A 250V Panel cutout Power consumption both
14. cked 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 configuration 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 i menus and submenus for data introducing modifying ENTER Vertical displacement Validates data CAD 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 seven options one for each input signal type 1 2
15. elay 2 CN3 relay 1 4 NO Phase AC 5 cm Neutral AC s ne 1 NO 2 CM EXC 8V DC EXC 24V DC Notes NO Normally open contact RESI CM Common contact N C NC Normally closed contact Polarity in 1 is indistinct for DC power IN HIGH 10 600V AC 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 Wiring diagram for MAGNETIC sensor SWITCH CONTACT input signal CONNECTION DETAIL INDICATOR SENSOR MAGNETIC CONTACT SWITCH KOSMOS SERIE www ditel es 9 DITEL gt JR D JR20 D Wiring diagram for NAMUR sensor input signal CONNECTION DETAIL INDICATOR NAMUR SENSOR 2 3 Wiring diagram for NPN PNP and TTL sensors or 24V DC ENCODER CONNECTION DETAIL INDICATOR SENSORS NPN PNP TTL 1 2 24 DC ENCODER NOTE If an external excitation source is used its common terminal must be connected to the instrument IN COMMON pin 1 of CN2 EXC 24V DC High voltage input signal wiring diagram CONNECTION DETAIL HIGH VOLTAGE INPUT 10 600V AC i WARNING Read recommendations and related data on pag
16. es 8 and 9 Remote counter RESET function wiring diagram O C OUTPUT CONTACT SWITCH INDICATOR INDICATOR 1 1 NOTE In both cases main counter RESET is activated through 1 and 5 terminals when contact is closed and it remains active until the contact is again opened Remote totalizer RESET is not available KOSMOS SERIE www ditel es 10 DITEL gt JR D JR20 D Relays output wiring RELAY 2 RELAY 1 WARNING Read recommendations and related data on pages 8 and 9 NO NO 2 IMPORTANT NC NC According to EN 61010 1 a protective 8A 250V external fuse must be installed as a protection against overcurrents 8A 250V MAX KOSMOS SERIE www ditel es 11 DITEL gt JR D JR20 D INPUT CONFIGURATION When connecting instrument to Power supply display test begins automatically to check the good function of LED s 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 lo
17. eter rpm or rate modes Minimum frequency tachometer rpm or rate modes High voltage input 10V AC to 600V AC Magnetic sensor Sensitivity F gt 1kHz Vin min gt 100mV Namur sensor lt 1mA DC Logic level 0 Logic level 1 gt 2 6V DC KOSMOS SERIE www ditel es 26 DITEL gt JR D JR20 D NOTES INSTRUMENT CONFIGURATION Use the following template for the annotation of configured parameters in your instrument for later consulting or data recover INPUT TYPE MODE DISPLAY MULT FACTOR OFFSET PPR DISP VARIATION DIRO INVO INPUT FREQUENCY i DISPLAY TMAX TLIM SETPOINTS SETI ACT MODE DLY PULSE TIME HYS LATCH SET2 CONTROL MODE ACT MODE DLY PULSE TIME HYS LATCHi I LOCK OUT ACCESS CODE KOSMOS SERIE www ditel es 27 DISENOS Y TECNOLOGIA S A Tel 34 933 394 758 D LS Xarol 8 Les Guixeres Fax 34 934 903 145 08915 Badalona Barcelona Spain Email dtl ditel es web www ditel es 30727439 13 09 2013
18. gislation 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 All instructions and guidelines for the 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 symbol appears in order to know the potential risk and to know how to avoid it AN WARNING Risk of electric shock Instrument protected by double isolation or reinforced isolation KOSMOS SERIE www ditel es 4 DITEL JR D JR20 D Maintenance et Instrument repairs should only be carried out by the manufacturer or by its authorized partners For frontal device cleaning just wipe it with a damp cloth and neutral soap product DO NOT USE SOLVENTS m OO All products are warranted against defective material and workmanship for a period of three year
19. he same conduit e Use shielded cable for signal wiring e Cables section should be gt 0 25 mm 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 8 DITEL JR D JR20 D Basic instrument has two rear connectors CN1 and CN2 If 2RE Rear connectors location output option card is installed two more connectors CN3 and CN4 appear See all four connectors location and their pin out in mE i the right figure All female provided terminal connectors of ot dl CAGE CLAMP technology Terminals for CN2 connector admit cables with section from 1 2 0 2mm up to 1 5mm AWG 24 14 bo o Terminals for 1 CN3 and CN4 connectors admit cables with nmi 232567 n 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 Proceed in the same way for the rest of terminals Once all n Key tool for cable insertion connections are done plug connectors to the instrument d CN4 r
20. int SET either increasingly or decreasingly obtaining the delay in output OUTI activation deactivation as right figure shows OUT2 Retardo por temporizaci n para OUT1 en modo HI y OUT2 en modo LO Asymmetrical hysteresis Tachometer mode tACH and rAtE only 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 2 SET2 Asymmetrical hysteresis action only starts in the output deactivation edge obtaining as a result the ue hys 1 delay as indicated on the right figure OUT1 OUT2 Note that outputs activation is not affected by zz hysteresis and they activate in each case just when E Di Retardo por hist resis para OUT1 en modo HI y OUT2 en modo LO Setpoint SET is reached by display KOSMOS SERIE www ditel es 23 DITEL JR D JR20 D 1 2 3 and 4 control modes for counter mode Cont and Setpoint 2 only MODE 1 INDEPENDIENT ONEN Relays will be activated when main counter SETP2 reaches their respective Setpoint values They SETP1 will be deactivated when the necessary conditions are met depending on how output 2 is configured pulse or latched Outputs Lou respectively shown overlapped right OUT1 Wil WC diagrams as
21. n 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 www ditel es 18 DITEL gt JR D JR20 D 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 TOTALIZER MAX MIN and RESET fu Counter mode Cont TOTALIZER function is available only when operating as a counter and it is not possible to disable it It consists in a 6 digit counter that increases at every received pulse applying the configured factor Totalizer value is displayed after indication tot when pressing SHIFT key in a sequence of two partial readings of three digits each Decimal point is located in the same position as in main counter The less significant digits are preceded by a L whereas the most significant by a letter H If totalizer range is exceded display will directly display OuE This sequence lasts 15 seconds alternating low and high readings if most significant digits are null they will not be shown If SHIFT key is not again pressed the instrument will automatically switch back to RUN mode after that time Main counter RESET function activates only in RUN mode by pressing UP key or closing contact be
22. n values parameters are manually introduced using frontal keys Counter mode 1 If selected operating mode is counter Cont the displayed routine after pressing ENTER will be the one on the left First thing to configure is decimal point position After dECP indication decimal point position is shown at the right end that means no decimal point Press SHIFT key several times to locate decimal point in desired position After pressing again ENTER FACt indication is displayed configurable factor and then 1 000 with first of the four digits flashing This factor can be programmed from 0 001 to 9 999 Display will increase according to the programmed multiplying factor This factor is set to 1 000 by default which makes display match the real number of pulses received at the input A factor of 0 010 will increase display one count every 100 pulses at the input whereas a factor of 2 000 will increase two counts for every pulse at the input Pressing again ENTER display shows oFFS and then four digits to introduce desired offset value Offset can be programmed from 0000 to 9999 Offset value is shown on display after every time a main counter RESET is done Once offset value is introduced press ENTER to save changes and to return back to RUN mode OVERFLOW LZ UU UU UU UU UU UU UU Simplified main counter OFFSET operation diagram KOSMOS SERIE www ditel es 14 DITEL
23. nal lines 1 kV LVD 2006 95 61000 4 5 Surge Criterion B 1kVLtoN 2 kV L N to Earth EN61326 1 1 kV Signal lines to Earth EN61010 1 Applicable standards EN 61000 4 6 RF conducted interference Criterion A 3 Vrms Date 18 December 2012 Signed Alicia Alarcia EN 61000 4 11 Voltage dips Charge Technical Director 0 V during 1 cycle Criterion B 40 V during 10 12 cycles Criterion C 70 V during 25 30 cycles Criterion C Short interruptions 0 V during 250 300 ciclos Criterion C CISPR11 Emission limits Class B EN 61010 1 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 Basic Power relays Double Signal relays Double KOSMOS SERIE www ditel es 6 DITEL 6 JR D JR20 D All information contained in this manual unless indicated is valid for both JR D and JR20 D models JR D and JR20 D models from KOSMOS serie are digital indicators fully configurables that allow input type selection in order to be used as needed Available signal inputs are the following HIGH VOLTAGE 10 to 600V AC SENSORS MAGNETIC NAMUR NPN and PNP TTL 24V ENCODER CONTACT SWITCH 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 pl
24. ompleted 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 22 DITEL gt JR D JR20 D OUTPUT OPTION Description 2RE output option allows JR D and JR20 D 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 Setpoints can not be referred to the totalizer 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 Tachometer mode tACH and rAtE only Both output actions can be deferred by a SETI configurable time delay from 0 up to 99 9 seconds SET Time delay activation starts when display value reach each Setpo
25. ore O USER MANUAL JUNIOR JR D JR20 D DIGITAL INDICATOR COUNTER TOTALIZER TACHOMETER FRECUENCY METER 4 DITEL gt JR D JR20 D INDEX GENERAL INFORMATION Package contents i eiie nid er AR aaa TCU EAR A EE YR A CRX ra 4 Recycling 4 General safety considerations 4 Symbols identificationi 4 Mns alano aaa digli 5 Warranty sarai 5 Conformity declaration 6 Device description 7 Dimensions and nnn 7 Display and Keyboard dii aan 8 Installing and connecting recommendations 8 Meet 9 Wiring diagram for MAGNETIC sensor SWITCH CONTACT input signal sees 9 Wiring diagram for NAMUR sensor input signal nln i i i i i iii i iinet 10 Wiring diagram for NPN PNP TTL sensors or 24V DC ENCODER _ 10 High voltage input signal wiring diagram i 10 Remote counter RESET function wiring diagram 0 1 10 8 11 INPUT CONFIGURATION Configuration iaia 12 Input configutatiOl 12 DISPLAY CONFIGURA
26. s 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 benefit 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 5 DITEL JR D JR20 D Manufacturer DITEL Dise os y Tecnolog a S A EN 61326 1 Electrical equipment for measurement control and Adress Xarol 8C P I Les Guixeres laboratory use EMC 08915 Badalona SPAIN EN 61000 4 2 Electrostatic discharge ESD Criterion B Air discharge 8kV Declares that the product Contact discharge 4kV Name Digital panel indicator EN 61000 4 3 Electromagnetic fields Criterion A Model JR D JR20 D 10 V m Specifications DI 110614 EAE EN 61000 4 4 Fast transients burst Criterion B Conforms with Directives Power lines 2 kV EMC 2004 108 CE Sig
27. t JR D JR20 D 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 delivered 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 Total configuration lock out is activated by selecting yES then routine directly jumps to RESET function and SHIFT key for MAX MIN function lock out configuration 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 SSS Sean Ser Rese iii 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 e Setpoint 1 configuration SEt1 e Setpoint 2 configuration SEt2 e Input configuration InP e Display configuration dSP e RESET func
28. taken signal periods during measurement time reducing the possibility of display variations A value of 0 0 means that no average will be made and every measure will be displayed This parameter can be programmed from 0 1 to 9 9 seconds 0 1s by default To help stabilizing the display in case of irregular input signals it is recommended to increment this parameter taking into account that the display readout will be updated at the programmed time This parameter can be reduced if the input signal is stable at operating frequency to increment the display refresh rate Once tMAH value is entered press again ENTER to move to the next step TIME LIMIT tLiM Time limit programmable from 1 to 99 seconds 10s by default allows to limitate waiting time until at least 1 pulse is received at the input before considering it to be zero If no pulse is detected before programmed time is elapsed the display goes to zero Decreasing time limit makes instrument be able to respond more quickly to the zero condition when system stops but this reduction leads to an increment of the minimum displayable reading before display goes to zero The value for this parameter must be always greater or equal to possible minimum period of input signal Once tLiM value is entered press again ENTER to save changes KOSMOS SERIE www ditel es 16 DITEL gt JR D JR20 D SETPOINTS CONFIGURATION The third menu SEtP only appears when two relays output c
29. tion configuration rSt e SHIFT key configuration for MAX MIN function MAH 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 RESET function configuration lock out rSt is available only when operating as counter Cont SHIFT key for MAX MIN function configuration lock out MAH is available only when operating as tachometer tACH or rAtE 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 Setpoints lock out when 2RE output option is again installed if the same configuration is required KOSMOS SERIE www ditel es 21 JR D JR20 D RESET function activated through UP key can be blocked as well only when operating as counter Cont NOTE Totalizer RESET function lock out is not available and it will always remain active SHIFT key lock out for MAX MIN function is configurable in the same way as previous configurations only when operating as tachometer tACH or rAtE When lock out is enabled selecting yES it is not possible to visualize maximum or minimum values by pressing SHIFT key although instrument internally continues detecting and saving new extreme values reached by input signal Once the instrument programming is c
30. tween 1 and 5 pins of CN2 connector see page 10 and remains active until this key is released Main counter RESET sets display to zero or to configured OFFSET value TOTALIZER RESET function activates while visualizing totalizer value SHIFT key is pressed for at least 3 seconds After this time zero is displayed This function always sets totalizer value to zero since there is no associated OFFSET available for it and does not affect the main counter either Tachometer mode tACH and rAtE This device detects and stores in memory maximum and minimum values reached by the input signal This values remain in memory although power supply is removed as well 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 shown The unit automatically switches back to RUN mode after 15 seconds have elapsed since the last key press First SHIFT key pressing shows 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 MAX MIN RESET function activates when visualizing maximum or minimum values SHIFT key is pressed for at least 3 seconds If maximum is the displayed value current input signal value
31. ug 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 Both models accept most commonly used pulse generators or transducers to work as an unidirectional counter or tachometer rpm or rate They have configurable factor and offset when are programmed as a counter or easily scalables directly by frontal keys into desired engineering units working as tachometer rate They have 4 digits configurable decimal point and 2 LED s for Setpoints status indication They also provide 8V or 24V DC outputs for sensors excitation JR D model is provided with 14mm high digits whereas JR20 D has a larger display of 20mm high digits that allows a better reading at longer distance Both have same maximum display range of 0 to 9999 as a counter and tachometer and 0 to 999999 as a totalizer shown in display separately in two parts of three digits each 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
32. 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 KOSMOS SERIE www ditel es 19 DITEL 6 JR D JR20 D If 2RE output option is installed it is possible to access to Setpoints 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 3s Pro press again ENTER for at least 3 seconds 00 Display shows now 00 and 74 code must be introduced through SHIFT and UP DO keys Finally press ENTER to validate configuration and back to RUN mode 8888 To access this menu from RUN mode press ENTER key for at least 3 seconds 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 20 DITEL g
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