TIS TIS MK1 - E
Contents
1. If during this procedure there is no interest in memorizing the new value do not push any pushbutton for more than 10 seconds the instrument automatically returns to the normal display mode without having memorized the new value Manual reset of the alarms To perform the manual reset of the alarm depress the R pushbutton and at the same time push the W pushbutton Alarm indications The instrument front display will perform in 4 different ways as follows 1 If no alarm conditions are detected the alarm indicators are OFF 2 If an alarm condition is detected the LED of the specific alarm lights up to show the alarm condition 3 The alarm condition disappears and the alarm is configured for automatic reset the LED of the alarm goes OFF to show that the alarm condition is not present any more 4 The alarm condition disappears but the alarm is configured for manual reset the LED of the alarm start flashing to show that the alarm condition is not present any more but the alarm has not been reset Peak high and peak low The TIS is capable of memorizing the maximum and the minimum measured values To display the maximum measured value push the A pushbutton the PK LED will light up and the display will show the maximum measured value To return to display the actual measured value push the A pushbutton again To display the minimum measured value push the W pushbutton the PK LED will flash and2. Pit 1 input TC J 100 1000 C P2 0 No decimal point P3 1999 Low scale value for linear input P4 4000 Full scale value for linear input P5 0 Digital filter disabled P6 OFF Alarm 1 function disabled P7 rEv Alarm 1 type reverse P8 OFF Alarm 1 stand by disabled P9 No Alarm 1 threshold and hysteresis are displayable and modifiable during run time P10 LSV Alarm 1 threshold Low scale value P11 0 1 P12 OFF P13 rEv P14 OFF P15 OFF P16 rEv P17 OFF P18 0 P19 0 P20 0 P21 OFF P22 100 P23 1000 Appendix A 1 Alarm 1 hysteresis Alarm 2 function disabled Alarm 2 type reverse Alarm 2 stand by disabled Alarm 3 function disabled Alarm 3 type reverse Alarm 3 stand by disabled Delay on the alarm stand by disabled No offsett on the measured value Safety lock unlocked No analog retransmission Analog retransmission initial scale value Analog retransmission full scale value DEFAULT OPERATIVE PARAMETERS During the run time when the display shows the measured value it is possible to load the default data for operative param eters When this action is desired proceed as follows Push A and pushbutton at the same time the display will show dF OF Push the pushbutton the display will show dF On Push F to load the default data during the loading procedure the display will show LOad DEFAULT OPERATIVE PARAMETER Al Alarm thres
3. When shielded cable is used it should be grounded at one side only to avoid ground loop currents 4 The input impedance is equal to gt 5 Q for 20 mA input gt 1 MQ for 60 mV input gt 200 kQ for 5 V input gt 400 kQ for 10 V input RELAY OUTPUTS ALARM 1 AND ALARM 2 RELAY OUTPUTS NO ALARM 2 1 NC 11 19 NO 2 ALARM 1 21 NC 1 22 Fig 8 ALARM 1 AND ALARM 2 RELAY WIRING All relay outputs are NOT protected against induc tive load The contact ratings are 3 30 DC on resistive load or 3 A 250 V AC on resistive load The MTBF is 2 x 10 at specified rating NOTES 1 Toavoid electric shock connect power line at the end of the wiring procedure 2 Forpowerconnections use No 16 AWG or larger wires rated for at last 75 C 3 Use cupper conductors only 4 Don t run input wires together with power cables 7 ALARM 3 RELAY OUTPUT TIS only NO oa aio ALARM 3 Fig 9 ALARM 3 RELAY WIRING All relay outputs are NOT protected against induc tive load The contact ratings are 2 8 30 V DC on resistive load or 2 A 250 V AC on resistive load The MTBF is 2 x 10 at specified rating NOTES 1 Toavoid electric shock connect power line at the end of the wiring procedure 2 Forpowerconnections use No 16 AWG or larger wires rated for at last 75 C 3 Use cupper conductors only 4 Don t run input wires together with
4. TCtype N range 0 1400 C 5 TCtype R range 0 1760 C 6 TCtype 5 range 0 1760 C 7 RTD type Pt100 range 200 600 C 6 RTD type Pt 100 range 199 9 600 0 C 9 Linear 0 20 mA 10 Linear 0 60 mV 11 Linear 0 5 12 Linear 0 10 V 13 Linear 4 20 mA 14 Linear 12 15 Linear 1 5 16 Linear 2 10 17 TCtype L range 150 1650 F 18 TCtype J range 150 1850 F 19 TCtype K range 150 2500 F 20 TC type T range 150 750 F 21 TCtype N range 0 2550 F 22 TCtype R range 0 3200 F 5 23 type range 0 3200 F 24 RTD type Pt 100 range 320 1100 F Decimal point position 2 This parameter is available only when a linear input is selected P1 9 10 11 12 13 14 15 or 16 No decimal figure 0 One decimal figure 1 Two decimal figures 2 Three decimal figures 3 P3 Initial scale value for linear inputs only This parameter is available only when a linear input is selected P1 9 10 11 12 13 14 15 or 16 Insert the readout value related with the initial range value i e if P1 13 4 20 mA and P3 is set to 100 the instrument shows 100 when the input signal is equal to 4 mA P3 is programmable between 1999 and 4000 P4 Full scale value for linear input This parameter is available only when a linear input is selected P1 9 10 11 12 13 14 15 or 16 Insert the readout value
5. constant of 1 2 3 4 015 5 Offset on the measured value it is possible to set an offset in engineering units applied on the measured value Safety lock for protection of the alarms threshold values MAINTENANCE 1 REMOVE POWER FROM THE POWER SUPPLY TERMINALS AND FROM RELAY OUTPUT TERMINALS 2 Remove the instrument from case 3 Using a vacuum cleaner or a compressed air jet max 3 kg cm remove all deposit of dust and dirt which may be present on the louvers and on the internal circuits trying to be careful for not damage the electronic components 4 To clean external plastic or rubber parts use only a cloth moistened with Ethyl Alcohol pure or denatured C H OH or lsopropil Alcohol pure or denatured CH CHOH or Water H O 5 Verify that there are no loose terminals 6 Before re inserting the instrument in its case be sure that it is perfectly dry 7 re insert the instrument and turn it ON DEFAULT CONFIGURATION PARAMETERS At the beginning of configuration procedure when the display shows COnF it is possible to load the default data for configuration parameters When this action is desired proceed as fol lows 1 Push A and pushbutton at the same time the display will show dF OF 2 Push the pushbutton the display will show dF On 3 Push F to load the default data during the loading procedure the display will show LOad DEFAULT CONFIGURATION PARAM ETERS
6. related with the full range value i e if P1 13 and P4 is set to 3500 the instrument shows 3500 when the input signal is equal to 20 mA P4 is programmable between 1999 and 4000 NOTE setting a P3 value greatest than P4 value the readout scale will be revert P5 Digital filter on the measured value This parameter sets the desired time constant of a digital filter applied to the measured value This filter will be operative also on alarm functions and analog retransmission TIS MK1 only 0 no digital filter 1 digital filter with 1 second time constant 2 digital filter with 2 seconds time constant 3 digital filter with 3 seconds time constant 4 digital filter with 4 seconds time constant 5 digital filter with 5 seconds time constant P6 Alarm 1 configuration OFF Alarm not used HA High alarm with automatic reset LA Low alarm with automatic reset HL High alarm with manual reset LL low alarm with manual reset P7 Alarm 1 action Available only when P6 is other than OFF rEV reverse relay de energized in alarm condition dir direct relay energized in alarm condition P8 Stand by mask of the alarm 1 Available only when P6 is other than OFF OFF stand by mask disabled ON stand by mask enabled NOTE the alarm stand by function operates as follows it masks at start up an alarm condition The alarm will resume its functionality after the initial alarm condition was dis
7. the display will show the minimum measured value To return to display the actual measured value push the W pushbutton again To reset the peak high and peak low memory to clear both memories push the R pushbutton and at the same time push the F pushbutton Both values become equal to the actual measured value and the function automatically restarts OPERATIVE PARAMETERS Push the F pushbutton the display will show alternately the code of the selected parameter H2 and the programmed value Param DESCRIPTION nnn Al A2 A3 H1 Software key for parameter protec H3 tion Not available when P6 P12 and P15 are equal to OFF This parameter is skipped if P20 0 or 1 ON the instrument is in LOCK condition OFF the instrument is in UNLOCK con dition When it is desired to switch from LOCK to UNLOCK condition set a value equal to P20 parameter When it is desired to switch from UNLOCK to LOCK condition set a value different from P20 parameter Alarm 1 threshold This parameter is available only if P 6 is different from OFF and P9 is equal to nO Ranges within the input range Alarm 2 threshold This parameter is available only if P 12 is different from OFF Ranges within the input range Alarm 3 threshold This parameter is available only if P 15 is different from OFF Ranges within the input rang Alarm 1 hysteresis This parameter is available only if P 6 is different from OFF and P
8. the new value of When it is desired to use a 10 V analog the selected parameter and go to the retransmission the soldering jumper named SH next parameter increasing order 5 6 7 8 and 9 should be set properly in R allows to scroll back the parameters accordance with the table below without memorization of the new value It allows to increase the value of the Output SH5 SH6 SH7 SH8 9 selected parameter It allows to decrease the value of the 20 open open open open open selected parameter 10V close close close close close CONFIGURATION PROCEDURE 1 Remove the instrument from its case 2 Set the dip switch V2 in open condition SS 10l 03 af fi 1 5 Bg 8 Pe oe Ei e ee 0161 SH5 T eee ae SH6 oo SH7 SH 8 589 Fig 14 Fig 15 3 Re insert the instrument 4 Switch on the instrument The display will show COnF NOTE If CAL indication will be displayed press immediately the A pushbutton and return to the configuration procedure 5 Push the FUNC pushbutton P1 Input type and standard range 0 TCtype L range 100 900 C 1 TCtype J range 100 1000 C 2 TCtype K range 100 1370 C 3 TCtype T range 100 400 C 4
9. 22 Roncone 170 1U0 TIS 100 3 4 98 A USER MANUAL TIS TIS MK1 TIS APPROVALS TIS MK1 APPROVALS INDEX MOUNTING REQUIREMENTS OUTLINE AND CUT OUT DIMENSIONS CONNECTION DIAGRAMS geak PRELIMINARY HARDWARE SETTINGS 9 CONFIGURATION PROCEDURE 10 OPERATIVE MODE 35 Indicators s Pushbutton function 15 Alari SOWING ciiin 16 Manual reset of the alarms 7 Alarm indications ad Peak high and peak low 16 OPERATIVE PARAMETERS assess 17 ERROR MESSAGES 3 GENERAL INFORMATIONS 5 DEFAULT PARAMETERS MOUNTING REQUIREMENTS Select a mounting location where there is minimum vibration and the ambient temperature range between 0 and 50 C The instrument can be mounted on a panel up to 15 mm thick with a square cutout of 45 x 92 mm For outline and cutout dimensions refer to Fig 2 The surface texture of the panel must be better than 6 3 um The instrument is shipped with rubber panel gasket 50 to 60 Sh To assure the IP65 and NEMA 4 protection insert the panel gasket between the instrument and the panel as show in fig 1 Gasket While holding the instrument against the panel proceed as follows 1 insert the gasket in the instrument case 2 insert the instrument in the panel cutout 3 pushing t
10. 5520099590898 8 Lo t U tH RD TC Analog Linear retransm inputs Fig 2 2 8 REAR TERMINAL BLOCK FOR MODEL TIS MK1 A POWER LINE WIRING N L2 12 POWER LINE 100 V to 240 V A C 50 60Hz or 24 V AC DC 13 P L1 a 2 4 a Zz Fig 4 POWER LINE WIRING NOTE 1 Before connecting the instrument to the power line make sure that line voltage corresponds to the descrtiption on the identification label 2 To avoid electric shock connect power line at the end of the wiring procedure 3 For supply connections use No 16 AWG or larger wires rated for at last 75 C Use cupper conductors only Don t run input wires together with power cables For 24 V DC the polarity is a not care condition The power supply input is NOT fuse protected Please provide it externally Power supply Type Current Voltage 24 V AC DC T 500 mA 250 V 100 240 V AC T 125 mA 250 V When fuse is damaged it is advisable to verify the power supply circuit so that it is necessary to sand back the instrument to your supplier 8 The safety requirements for Permanently Con nected Equipment say a switch or circuit breaker shall be included in the building installation It shall be in close proximity to the equipment and within easy reach of the operator it shall be marked as the disconnecting device for the equi
11. 9 is equal to nO 17 Range From 0 1 to 10 0 of the input span or 1 LSD Alarm 2 hysteresis This parameter is available only if P 12 is different from OFF Range From 0 1 to 10 0 of the input span or 1 LSD Alarm 3 hysteresis This parameter is available only if P 15 is different from OFF Range From 0 1 to 10 0 of the input span or 1 LSD ERROR MESSAGES OUT OF RANGE The instrument shows the UNDER RANGE and the OVER RANGE with the following messages OVER RANGE UNDER RANGE During out of range indications alarm status and peak detection operates as in presence of the range limits NOTE 1 The out of range indications follow the readout scaling so that if a reverse scaling is set over range and under range are reversed also 2 The out of range indications are shown when the input signal is 2 higher or 2 lower of the max and min scale values respectively To eliminate the OUT OF RANGE condition proceed as follows 1 Check the input signal source and the connecting line 2 Make sure that the input signal is in accordance with instrument configuration Otherwise modify the input configuration see pages 9 10 and 11 3 Send back the instrument to your supplier for a check OPEN INPUT CIRCUIT This instrument is able to identify the open circuit for 4 20 mA 1 5 V 2 10 V and RTD inputs The open input circuit
12. P21 different from OFF Between 1999 and 6000 eng units NOTE it is possible to revert the re transmitted signal by setting P22 lower than P23 The configuration procedure is completed and the instrument shows COnF OPERATIVE MODE 1 Remove the instrument from its case 2 Set the internal dip switch V2 see fig 15 in closed condition 3 Re insert the instrument 4 Switch on the instrument The instrument shows the measured value INDICATORS C Lit when the process variable is shown in Celsius degree F Lit when the process variable is shown in Fahrenheit degree AL 1 AL 2 AL3 Indicator OFF no alarm condition NOTE for TIS MK1 only when the analog retransmission is pro grammed the AL3 LED is not used Indicator ON alarm condition Indicator flashing the alarm condition was disappeared but the instrument is waiting for a manual reset of the alarm PK Indicator OFF instrument shows the measured value Indicator ON instrument shows the Peak high value Indicator Flashing instrument shows Peak low value 15 Pushbutton functionality during operating mode F Itis used to memorize the new value of the selected parameter and go to the next parameter increasing order It is used in combination with other pushbuttons to clear peak high and peak low memory and for manual reset of the alarms A 15 used to increase the value of the selected parameter or to display the peak h
13. alarm 3 not used HA High alarm with automatic reset LA Low alarm with automatic reset HL High alarm with manual reset LE Low alarm with manual reset P16 Alarm 3 action for TIS only Available only when P15 is other than OFF rEV Reverse relay de energized in alarm condition dir Direct relay energized in alarm condition P17 Stand by mask of the alarm 3 for TIS only Available only when P15 is other than OFF OFF Stand by mask disabled ON Stand by mask enabled NOTE the alarm stand by function operates as follows it masks at start up an alarm condition The alarm will resume its functionality after the initial alarm condition was disappeared See also P18 parameter P18 Delay on the alarm stand by This parameter will appear on the display only if at least one of the alarms is configured as a stand by alarm It is programmable between 0 and 120 seconds when P18 0 no delay is applied NOTE This is a delay during this time the alarms are OFF which occurs from start up to the beginning of the masking procedure and it allows to ignore an initial oscillations or peaks present on the input signal at system start up 13 P19 OFFSET on the measured value This parameter allows to add an OFFSET in engineering unit on the measured value P19 is programmable a from 200 to 200 eng units for linear inputs mA and V TC with C readout RTD with C readout an
14. appeared See P18 parameter as variation of this alarm masking procedure P9 Threshold and hysteresis of the alarm 1 programmable during configuration procedure nO Threshold and hysteresis of the alarm 1 are programmable during the operative mode YES Threshold and hysteresis of the alarm 1 are programmable during the configura tion procedure P10 Threshold of the alarm 1 Available only when P9 YES Insert the desired value in engineering units P11 Hysteresis of the alarm 1 Available only when P9 YES Insert the desired value in of the readout span P11 is programmable between 0 1 and 10 0 of the readout span P12 Alarm 2 configuration OFF Alarm not used HA High alarm with automatic reset LA Low alarm with automatic reset HL High alarm with manual reset LL Low alarm with manual reset P13 Alarm 2 action Available only when P12 is other than OFF rEV Reverse relay de energized in alarm condition dir Direct relay energized in alarm condition P14 Stand by mask of the alarm 2 Available only when P12 is other than OFF OFF Stand by mask disabled ON Stand by mask enabled NOTE the alarm stand by function operates as follows it masks at start up an alarm condition The alarm will resume its functionality after the initial alarm condition was disappeared See also P18 parameter P15 Alarm 3 configuration OFF analog retransmission enabled TIS MK1 only or
15. condition is shown by OPEn on the display For RTD mA and V input the instrument associates this status to underrange condition NOTE For 4 20 mA 1 5 V and 2 10 V inputs the open input circuit condition is shown when the input signal is lower than the minimum range value minus 4 of the input span ERRORS Diagnostics are made at instrument switch on and during normal mode of operation If a fault condition error is detected the display will show the message E followed by the relative error code The following is a list of possible errors in numerical order The causes instrument output conditions and possible remedies are briefly described Same errors reset the instrument if the error persist send back the instrument to your supplier ERROR DESCRIPTIONS E100 EPROM writing error It may appear during parameter modification or calibration procedure The instrument resets itself automatically after 2 seconds Remake the last procedure If this error persists send back the instrument to your supplier E150 CPU error It may appear at instrument switching on The instrument resets itself automatically after 2 seconds If this error persists send back the instrument to your supplier E200 Tentative to write on protected memory The instrument resets itself automatically after 2 seconds If this error persists send back the instrument to your supplier E201 to 2XX The two less significa
16. d whithout decimal figure b from 20 0 to 20 0 eng units for RTD with C readout and whith decimal figure c from 360 to 360 eng unit for TC and RTD with F readout P20 Safety lock Not available when P6 P12 and P15 are equal to OFF 0 Device unlocked All the parameters can be modified during operative mode 1 Device locked No parameter can be modified 2 to 999 Select the secret code to be remember and during the operative mode scrolling the software key parameter the display will show one of the following figures A Lnnn and OFF alternately The device is Unlocked and all parameters can be modified To make the device Locked insert a number different from the secret code Now no parameter can be modified 8 and On Jalternately The device is locked and no one of the parameters can be modified To Unlock the device insert the secret code P21 Re transmission type TIS MK1 only This parameter is available only if P15 OFF OFF Re transmission not provided 0 20 0 20mA retransmission or 0 10V 4 20 4 20mA retransmission or 2 10V P22 Initial scale value for analog re transmission TIS MK1 only This parameter is available only if P15 OFF and P21 different from OFF Between 1999 and 6000 eng units P23 Full scale value for analog retransmission TIS MK1 only This parameter is available only if P15 OFF and
17. ect It may appear at instrument switching on in operative mode The instrument does not start to operate Push contemporarily amp and W pushbutton and force the threshold values at the initial scale value Set the desired threshold values GENERAL INFORMATIONS GENERAL SPECIFICATIONS Case PC ABS black color self extinguishing de gree V 0 according to UL 94 Front protection designed and tested for IP 65 and NEMA 4X for indoor locations when panel gasket is installed Test were performed in accordance with CEI 70 1 and NEMA 250 1991 STD Installation panel mounting Rear terminal block 21 screw terminals screw M3 for cables from 0 25 to 2 5 mm or from AWG 22 to AWG 14 with connection diagrams and safety rear cover Dimensions DIN 43700 48 x 96 mm depth 89 mm Weight 350 g Power supply 100V to 240V AC 50 60Hz 15 to 10 of the nominal value 24 V AC DC 10 of the nominal value Power consumption 8 VA max Insulation resistance gt 100 MQ according to IEC 1010 1 Dielectric strength 1500 V rms according to IEC 1010 1 Display updating time 500 ms Sampling time 250 ms typical Resolution 30000 counts Accuracy 0 2 f s v 1 digit 25 C ambient temperature Common mode rejection 120 dB at 50 60 Hz Normal mode rejection 60 dB at 50 60 Hz Electromagnetic compatibility This instrument is marked CE Therefore it is conforming to council di
18. he instrument against the panel insert the mounting bracket 4 with a screwdriver turn the screws with a torque between 0 3 and 0 4 Nm Bracket Fig 1 Panel OUTLINE AND CUT OUT DIMENSIONS 0 o 48 4 2 3 O 91 HBB 9 69 A gt 125 o9 8 5 5 9 8 8 92 0 8 Fe 15 max Fig 2 A TIS OUTLINE AND CUT OUT DIMENSIONS amp 2 CONNECTION DIAGRAMS Connections are to be made with the instrument housing installed in its proper location AL 2 Power supply 100 240 V AC NC NO NC NO ee EN IE aa Cm CS ES SEES OOOO E E e 550015955059968 8 NO C RD TC AL3 Linear inputs Fig 3 A TIS REAR TERMINAL BLOCK 3 ALT 2 Power supply 100 240 V AC NC NO NC NO PAN tea SUT 8 8S stalls wot ay H N SSS SS SOOO
19. hold 1 low scale value A2 Alarm threshold 2 low scale value A3 Alarm threshold 3 low scale value H1 Alarm 1 hysteresis 0 1 H2 Alarm 2 hysteresis 0 1 H3 Alarm 3 hysteresis 0 1 E Ero Electronic S r l Via E Mattei 21 28100 Novara Italy Tel 39 0321481111 Fax 39 0321481112 eroelectronic ero eurotherm co uk BENELUX ERO Electronic Benelux SA NV Rue Val Notre Dame 384 MOHA 4520 WANZE Tel 085 274080 Fax 085 274081 ero electronic skynet be BRASIL ERO ELECTRONIC DO BRASIL Industria e Comercio Ltda Rua Garibaldi 659 Conj 202 90035 050 PORTO ALEGRE Tel 051 2214888 Fax 051 2214734 erobr nutecnet com br CHINA TIANJIN VEGA COMPANY Ltd TAIF Hebei District 300232 TIANJIN Tel 022 26273296 Fax 022 26273297 FRANCE ERO Electronic SARL Zac du Ch ne PON 34 Rue du 35 me R giment d Aviation 69673 BRON CEDE Tel 0478267979 Fax 0478267800 GERMANY ERO Electronic GmbH Ottostrasse 1 65549 LIMBURG A D LAHN Tel 06431 95680 Fax 06431 57493 NETHERLAND ERO Electronic Nederland Ganieelan 4 2404 CH Alphen a d Rijn Tel 0172 420400 Fax 0172 420395 sales eroelectronic nl SOUTH AFRICA ERO Electronic S A Pty Ltd Agro House 1343 Spokeshave Avenue Stormill Ext 2 ROODEPOORT Tel 011 4742278 9 Fax 011 4749404 P O Box 43112 Industria 2042 ero sa kingsley co za SPAIN ERO ELECTRONIC IBERICA Calle La granja 74 Pol Ind A
20. igh value v Itis used to decrease the value of the selected parameteror to display the peak low value R W Manual reset of the alarms R F They are used to reset peak high and peak low and restart the peak detection procedure They are used to start the default parameters loading procedure NOTE a 10 seconds time out becomes operational during parameter modification If during operative parameter modification no pushbutton is depressed for more than 10 seconds the instrument automatically reverts to the normal display mode The new setting of the last parameter modified is going to be memo rized prior to the time out only if the F pushbutton was depressed Alarm setting To display the alarm settings push the F pushbutton the instrument will show alternately the alarm threshold code and its value Push the F pushbutton again the display will show the alarm hysteresis and its value The sequence will continue with all the programmed alarms NOTE when the alarm 1 is programmed for setting during configuration procedure the alarm 1 parameters will not displayed To modify the alarm settings proceed as follows 1 Using the F pushbutton select the desired alarm parameter 2 Using the A and WV pushbuttons it is possible to set the desired value 3 When the desired value is reached push the F pushbutton the new value will become operative and the display will show the next parameter
21. lcobendas MADRID Tel 091 6618194 Fax 091 6619093 U K ERO U K Unit 1 Cygnet Trading Estate Faraday Close Durrington Worthing WEST SUSSEX BN13 3RQ Tel 01903 693322 Fax 01903 693377 U S A AMERICAN ERO Electronic Corp BARRINGTON ILL 60010 Tel 0847 382 0881 Fax 0847 382 0240 U S A BARBER COLMAN Industrial Instruments Div P O BOX 2940 Loves Park IL 31132 2940 Tel 0815 637 3000 Fax 0815 637 5341 jgsearle ad com
22. nt digit s shown the number of the wrong parameter ex 209 Err shows an Error on P9 parameter Incorrect configuration data in EPROM memory It may appear at instrument switching on in operative mode The instrument does not start to operate Remake the configuration procedure If this error persists send back the instrument to your supplier E301 RTD input calibration error It may appear at instrument switching on The instrument resets itself automatically after 2 seconds Remake the calibration procedure If this error persists send back the instrument to your supplier 19 E305 TC input calibration error It may appear at instrument switching on The instrument resets itself automatically after 2 seconds Remake the calibration procedure If this error persists send back the instrument to your supplier E307 rj input calibration error It may appear at instrument switching on The instrument resets itself automatically after 2 seconds Remake the calibration procedure If this error persists send back the instrument to your supplier E310 Linear input calibration error It may appear at instrument switching on The instrument resets itself automatically after 2 seconds Remake the calibration procedure If this error persists send back the instrument to your supplier E400 The alarm threshold values are incompatible with the actual readout range or their values in memory are incorr
23. oad or 3 A 250 V AC on resistive load Outputs of the alarm 3 for TIS only one relay SPST with NO contact Contact rating 2A 30 V DC on resistive load or 2 A 250 V AC on resistive load Relay status relay energized in no alarm condition Alarms indication AL1 AL2 and AL3 indicators lit when alarm is in ON status ANALOG RETRANSMISSION TIS MK1 only Type 0 20mA or 4 20mA programmable The output is galvanically isolated Max load 500 ohm Output resolution Or Or Display resolution in E x 20mA Retransmission span in E U NOTE The resolution cannot be better than 0 05 of output span 10 uA for 20 mA output or 5 mV for 10 V output Accuracy 0 1 of f s v Note the given accuracy is referred only to the retransmission circuit It does not take into account all the other accuracies input accuracy linearization etc Note 1 Itis possible to change the standard output 0 20mA in 0 10V by means of CUT SHORT on retransmission PCB The min load for Volt output is equal to 5 kohm The device is supplied with mA output calibration For Volt output it is necessary to re calibrate the instrument 2 The analog re transmission substitutes the relay AL3 ADDITIONAL FUNCTIONS Peaks detection visualization of the max and min value measured by the instrument Digital filter it is possible to set a digital filter applied to the measured value with a time
24. ont pushbuttons or serial link Line resistance automatic compensation up to 3 Q wire with no measurable error Calibration according to DIN 43760 Burn out The instrument detect the open condition of one or more wires Itis able to detect also the short circuit of the sensor STANDARD RANGES TABLE Input R anges type 9 199 9 600 0 RTD Pt 100 Q 200 600 DIN 43760 330 1470 F C LINEAR INPUTS Read out keyboard programmable between 1999 and 4000 Decimal point programmable in any position Input type impedance Accuracy 0 60 mV 12 60 mV 5 0 20 Q 4 20 mA 98 i4 41 digit 0 5 25 1 5V gt 200 kQ 0 10 V 2 10 V gt 400 kQ ALARMS Number of alarms up to 3 independent alarms Threshold from 0 to 100 of the readout span Hysteresis programmable from 0 1 to 10 0 of the readout span Type of alarm High or low alarms programma ble NOTE The alarm becomes active at the alarm threshold value and will be reset at the alarm threshold value plus or minus the hysteresis value according to the alarm type Reset Automatic or Manual programmable Stand by mask alarm each alarm can be configured with or without stand by mask function This function allows to delete false indication at instrument start up Outputs of the alarm 1 and 2 two relays SPDT Contact rating 3A 30 V DC on resistive l
25. pment 73 5 NOTE asingle switch or circuit breaker can drive more than one instrument B MEASURING INPUTS NOTE Any external components like zener barriers etc connected between sensor and input terminals may cause errors in measurement due to excessive and or not balanced line resistance or possible leakage currents TC INPUT yH Shield Fig 5 THERMOCOUPLE INPUT WIRING NOTE 1 Don t run input wires together with power cables 2 For TC wiring use proper compensating cable preferable shielded 3 when a shielded cable is used it should be connected at one point only RTD INPUT coH LINEAR INPUT 8999 1 3 4 3 4 Fig 6 RTD INPUT WIRING NOTE 1 Don t run input wires together with power cables 2 Pay attention to the line resistance a high line resistance may cause measurement errors 3 When shielded cable is used it should be grounded at one side only to avoid ground loop currents 4 The resistance of the 3 wires must be the same Fig 7 mA mV AND V INPUTS WIRING NOTE 1 Don t run input wires together with power cables 2 Pay attention to the line resistance a high line resistance may cause measurement errors 3
26. power cables The following recommendations avoid serious problems which may occur when using relay output for driving inductive loads INDUCTIVE LOADS High voltage transients may occur when switching inductive loads Through the internal contacts these transients may introduce disturbances which can affect the performance of the instrument In this case it is recommended to install an additional RC network close to the instrument terminals The same problem may occur when a switch is used in series with the internal contacts as shown in Fig 10 De 5 POWER LINE LOAD Fig 10 EXTERNAL SWITCH IN SERIES WITH THE INTERNAL CONTACT In this cases it is recommended to install an additional RC network across the external contact and close to the instrument terminals The value of capacitor C and resistor R are shown in the following table LOAD 0 8 P OPERATING mA HF VOLTAGE lt 40 mA 0 047 100 1 2 260 AC lt 150 0 1 22 2 260 AC lt 0 5 A 0 33 47 2 260 V AC Anyway the cable involved in relay output wiring must be as far away as possible from input or communication cables amp e F ANALOG RETRANSMISSION OUTPUT TIS MK1 only 11 7 LOAD 10 Fig 11 ANALOG RETRANSMISSION OUTPUT WIRING NOTES 1 Don t run analog retransmission wires togethe
27. r with power cables 2 When shielded cable is used it should be grounded at one side only to avoid ground loop currents 3 For mA output the max load is equal to 500 Q For V output the min load is equal to 5 KQ PRELIMINARY HARDWARE SETTINGS 1 Remove the instrument from its case 2 When an analog input different from factory setting 0 20mA is desired the jumper J602 and J603 should be set properly in accordance with the table below R605 R604 R603 FHI 2 2 4 6 8 603 H 1 1 3 5 7 Fig 12 EE 602 J601 R601 input 60 mV fsv input 5 V fsv gt O input 10 V fsv 0 0 8 input 20 fsv N of 3 This instrument is able to identify the open circuit for TC and RTD inputs The open input circuit condition for RTD input is shown by an overrange indication For TC input it is possible to select overrange indication standard or underrange indication set ting the CH2 and SH2 according to the following table Overrange STD CH2 close SH2 open Underrange CH2 open SH2 close Both pads are located on the soldering side of the CPU card o 1 Ne SA 2 SH2 CH2 Fig 13 3 The instrument is shipped with a 20 mA GENERAL NOTES for configuration standard analog re transmission TIS MK1 only It allows to memorize
28. rective 89 336 EEC reference harmonized standard EN 50081 2 and EN 50082 2 Installation category 20 Temperature drift CJ excluded lt 200 ppm C of span for TC inputs RJ excluded lt 300 ppm C of span for mA V inputs lt 400 ppm C of span for RTD inputs Operative temperature from 0 to 50 C Storage temperature 20 to 70 C Humidity from 20 to 85 RH non condensing Protections 1 WATCH DOG circuit for automatic restart 2 DIP SWITCH for protection against tampering of configuration and calibration parameters INPUTS A THERMOCOUPLE Type L J K N R S T selectable External resistance 100 Q max maximum error 0 1 of span Burn out It is shown as an overrange condition standard Itis possible to obtain an underrange indication by cut and short Could junction automatic compensation from 0 to 50 C Input impedance gt 1 MQ STANDARD RANGES TABLE TC type Ranges NOTE 150 1850 F 100 1000 C 150 2500 F 100 1370 C 150 1650 F 100 900 C 0 3200 F 0 1760 C 0 3200 F 0 1760 C 150 750 F 100 400 C 0 2550 F 0 1400 C IEC 584 1 IEC 584 1 DIN 43710 IEC 584 1 IEC 584 1 IEC 584 1 IEC 584 1 o 8 RTD Resistance Temperature Detector Input for RTD Pt 100 Q 3 wire connection Input circuit current injection C F selection via fr
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