Temperature Controller with Limit Switch Function 1
Contents
1. 0000 SS 188 mm max ooo oO 7 4 in max oo oo one 0000 L J ID 1 Installation 1 4 ENVIRONMENTAL RATINGS NC Operating conditions a Altitude up to 2000 m L Temperature 0 55 C Rh Relative humidity 5 95 non condensing Special conditions Suggestions 2000 lt Altitude gt 2000 m Use 24V supply version L Temperature gt 55 C Use forced air ventilation Rh Humidity gt 95 Warm up o Conducting atmosphere Use filter Forbidden Conditions S Z Corrosive atmosphere WZ Explosive atmosphere IN 1 Installation 1 5 INSTRUMENT MOUNTING 1 5 1 PANEL MOUNTING MODELS 1 Instrument insertion Installing the locking clamps Clamps removing 1 Prepare panel cut out 1 Fit the mounting clamps 1 Insert the screwdriver in the clips 2 Check front panel gasket posi 2 Push the mounting clamps of the clamps tion towards the panel surface to 2 Rotate the screwdriver 3 Insert the instrument through secure the instrument the cut out UL note 1 For Use on a Flat Surface of a Type 2 and Type 3 raintight Enclosure loo 1 5 2 DIN RAIL MOUNTING MODELS Instrument installation 1 Hook the A portion of the instru ment socket to the DIN rail 2 Press the lower part of the sock et in direction B As part C is locked to the DIN rail the instrument is correctly installed Instrume2. the instru ment detects and displays an over range or under range input condition as specified in the following table PT100 Wire A open Over range Wires A and B Over range in short circuit for a while then wire b open under range All other conditions Under range Thermocouple All conditions Over range Analog input Short circuit between the wires Under range All other conditions Over range Absolute alarm full scale AL2 low Low range High range Alarm threshold Deviation alarm AL2 AL2 threshold On Active L TS Off high _ Active low L low range Alarm threshold high range Band alarm AL2 _ AL2 threshold 4 gt Full scale Full scale Alarm threshold Absolute alarm is referred to AL2 threshold while deviation and band alarms are referred to AL1 threshold If Direct action is selected for AL2 configuration code Q 0 OP2 out put will be activated during AL2 con dition if Reverse action is select ed configuration code Q 1 OP2 output will be released during AL2 condition Only OP2 action can be configured limiter function on OP1 operates only in fail safe mode AL2 reset function is only effective if latching has been selected for AL2 output If Auto is selected configuration code R 0 AL2 reset will be per formed after acknowledgement and exiting from the alarm condi tion
3. instructions how to seta new TC K Chromel Alumel IEC584 0 1200 C 32 2192 F 5 configuration code TC S Pt10 Rh Pt IEC584 0 1600 C 32 2912 F 6 15t part of configuration code DC input 0 50 mV linear Engineering units 7 1 L IMI N DC input 10 50 mV linear Engineering units 8 Custom input and range 9 vc I vc A Value shown on the lower display in operator mode r r Limit switch alarm AL1 threshold 1 L L II Supervisory switch alarm AL2 threshold 2 CJ lt D Alarm 1 AL1 Limiter Power ON condition N 2nd part of configuration code Automatic reset 0 Seis Manual reset 1 Status retention 2 manm AL1 function N i L I L High limiter 0 l fs Ts a Low limiter 1 Gd KE lt DJ D as 17 3 Product coding If when the controller is powered ON for the first time the display shows the following message CI CI 2 C J J r L Loof F ner Ka it means that the controller has not been configured yet The controller remains in stand by until the configuration code is set correctly see chapter 4 6 page 35 Alarm 2 AL2 type and function Not active Sensor break alarm 0 1 Absolute _ a L Active low 3 Deviation eeu nign S Active low 5 Band AGING out 6 Active in 7 AL2 action Q Direct 0 Reverse 1 AL2 reset R Auto 0 Manual 1 OPERATIONS 4 1 O
4. 01 industrial equipment and system It is important to understand that it s responsibility of the installer to ensure the compliance of the regulations on safety requirements and EMC Reapirs this device has no user serviceable parts and requires special equipment and specialised engineers Therefore a repair can be hardly carried on directly by the user For this purpose the manufacturer pro vides technical assistance and the repair service for its Customers Please contact your nearest Agent for further information All the information and warnings about safety and electromagnetic compatibility are marked with the sign at the side of the note Table of contents TABLE OF CONTENTS M INSTALLATION ooo Page 1 ELECTRICAL CONNECTIONS Page 10 PRODUCT CODING Page 15 WEN OPERATIONS U U U UU Page 19 E Limit SWITCH FUNCTIONS Ur ura K Page 32 PMD TECHNICAL sPECIFICATIONS UU U UU Page 37 Resources Main universal input 5TC Pn AT mA V Custom PV e El leg P Digital input option HRS Limit Switch Supervisory Switch OP1 l Ei Digital Input connected functions Modbus RS485 Parameterisation Supervision option Bas SE s 1 Installation IE INSTALLATION 1 1 GENERAL DESCRIPTION Installation must only be carried out by qualified personnel Before proceeding with the instal lation of this controller follow the instructions illustrated in this man ual and particularly the installation p
5. ASCON spa ISO 9001 Certified ASCON spa 20021 Bollate Milan Italy via Falzarego 9 11 Tel 39 02 333 371 Fax 39 02 350 4243 http www ascon it e mail info ascon it Temperature Controller with Limit Switch function 1 46 DIN 48 x 48 M4 line CE User manual e M I U M4L 1 03 10 e Cod J30 478 1AM4L IE APPROVED Temperature Controller with Limit Switch Function 1 46 DIN 48 x 48 M4 line l TI I L J LL TC r l dtd A RST Es Information IN C NOTES ON ELECTRIC SAFETY AND ELECTROMAGNETIC COMPATIBILITY Please read carefully these instructions before proceeding with the installation of the controller Class II instrument for indoor use only This controller has been designed with compliance to Regulations on electrical apparatus appliance systems and installa tions according to the European Community directive 73 23 EEC amend ed by the European Comunity directive 93 68 EEC and the Regulations on the essential protection requirements in electrical apparatus EN61010 1 93 A2 95 Regulations on Electromagnetic Compatibility according to the European Community directive n 89 336 EEC amended by the European Community directive n 92 31 EEC 93 68 EEC 98 13 EEC and the following regulations Regulations on RF emissions EN61000 6 3 2001 residential environments EN61000 6 4 2001 industrial environments Regulation on RF immunity EN61000 6 2 20
6. Blocking Status 0P2 AL2 Status transition contact LED Input O Operator acknowledgment Description Non alarm Alarm No Yes condition condition 0 _ Non alarm OFF Jo No transition Transition E 1_ Alarm NN REENEN ege Transition to 2 2 Silence OFF OFF Transition to 0 No transition f 5 Limit Switch Function AL2 Reset Man AL2L b None or Blocking Status OP2 er transition contact Operator acknowledgment Ge Description wats H we alarm Alarm No Yes condition condition iesen lore lore Jess Jaar i Alarm oo ge Transition to 0 No transition Transition to 2 AL2 Reset Auto AL2L b None or Blocking Status OP2 AL2 Status transition contact LED n O Operator acknowledgment Description Non alarm Alarm condition condition en ganm OFF Jop No transition _ Transitionto1 _ on Ja Woo Ka 0 Mi TECHNICAL SPECIFICATIONS Features at 25 C environmental temp PV Input see pages 11 12 and 18 Description 6 Technical Specifications A D converter resolution 50 000 points Update measurement time 0 2 seconds Common aia Chiracleristios Sampling time 0 5 seconds Input bias 60 60 digit Input filter with enable disable 1 30 seconds 0 25 1 digit for temperature sensors t 0 1 1 digits for mV Between 100 240V y 0 1 1 digits the accuracy of the external shunt the error is minimal resistor for mA Resistance PH00O at 0 C Max wire Res 2022 max 3
7. CODES SETTING e g configuration see page 30 Pressing istantaneously the Ay or key the system shows the next or the previous mnemonic code of the selected parameter Pressing the Ay or SX keys for a longer time causes the system to show the further mnemonic codes at a rate of one every 0 5 s The mnemonic code displayed at the time the next parameter is selected using the key is the one stored in the parameter Engineering Units Degrees Centigrade Degrees Fahrenheit Degrees Centigrade L o p I I l aS O O Degrees Fahrenheit no units defined Ph 4 4 PARAMETERISATION The parameter setting procedure has a timeout If no keys are pressed for at least 30 seconds the controller switches back auto matically to the operator mode After having selected the parame ter or the code press Ay and SVY to display or modify the value see page 23 The value is entered when the next parameter is selected by pressing the key 4 Operations Parameter Parameter value mnemonic code M4 Soe r L J Co n A D IC G Pi lA Values modification Parameter Modification menu selection selection enter 4 Operations Zl 7400 C C C P C Password LT ULI Operator mode TT 2 Z entry S a N
8. FINLAND amp ESTONIA TIM TOOL OY Phone 3858 50 501 2000 Fax 358 95055 144 40 GERMANY MESA INDUSTRIE ELEKTRONIK GMBH Phone 49 2365 915 220 Fax 49 2365 915 225 GREECE CONTROL SYSTEM Phone 3031 521 055 6 Fax 30 31 515 495 BRANCH OFFICE Phone 301 646 6276 Fax 30 1 646 6862 HOLLAND HSD INSTRUMENTS Phone 381 786170355 Fax 31 78 618 26 68 PORTUGAL REGIQUIPAMENTOS LDA Phone 351 21 989 0738 Fax 351 21 989 0739 SPAIN INTERBIL S L Phone 3494 453 50 78 Fax 34 94 453 51 45 BRANCH OFFICE Phone 3493 311 98 11 Fax 34 93 311 93 65 Phone 3491 656 04 71 Fax 34 91 677 21 26 SWITZERLAND CONTROLTHERM GMBH Phone 411 954 37 77 Fax 41 1 954 37 78 TURKEY KONTROL SISTEMLERI LTD Phone 90 216 302 19 70 71 Fax 90 216 302 19 72 UNITED KINGDOM EUKERO CoNTRoLs LTD Phone 44 20 8568 4664 Fax 44 20 8568 4115
9. I Note 1 See table page 31 Operator mode Engineering units 1 Basic product code see page 16 Configuration code 1 part see page 17 Example M4 3190 2120 Release 00A e So 5 o CT Ee O Configuration code 2 part see page 18 Software release AL1 Threshold AL2 Threshold 4 3 PARAMETER SETTING 4 3 1 NUMERIC ENTRY e g the modification of the AL1 threshold from 275 0 to 240 0 Press A or V momentarily to change the value of 1 unit each time the key is pressed Pressing the A or amp Z key fora longer time changes the value at rate that doubles every second Releasing the button the rate of change decreases In any case the change of the value stops when it has reached the max min limit set for the parameter m TULU C E Ta 200 f L TA ZS Operator mode Input value and AL1 threshold displayed Password entry Code entry 0000 9999 Must be equal to the value of the parameter L dE factory default 3 3 zs Lower Rise 5 O To the next parameter 4 Operations Value modification Value modification New value the displayed value is stored by the instrument only pressing the key 4 Operations 4 3 2 MNEMONIC
10. If Man is selected configu ration code R 1 acknowledge ment will reset AL2 regardless to the alarm condition AL1 limit switch hysteresis AL2 supervisory switch hysteresis Hysteresis of the threshold of both the alarms that activate OP1 and OP2 control output It is specified as a of the full scale AL2 latching and blocking functions For AL2 alarm it is possible to select the following functions oont none Ech latching bL blocking DIL J L ERL both latching and blocking Ech AL2 ACKNOWLEDGE FUNCTION The alarm once occurred is pre sented on the display until to the time of acknowledge The acknowledge operation con sists in pressing the key After this operation the alarm leaves the alarm state only when the alarm condition is no longer present ALARM 2 START UP DISABLING Ramp down e g AL2 Abs high Disable T S LIL HE AL2 Th AL2 ON AL2 OFF Power ON Ramp up e g AL2 Abs low AL2 Th I Disable AL2 ON AL2 OFF Power ON Not available when sensor break is selected for AL2 Input filter time constant Time constant in seconds of the RC input filter applied to the PV input When this parameter is set to UF F the filter is bypassed Filter response 100 63 2 PV 4 Operations Input shift This value is added to the measured input value IN Its effect is to shift the whole PV scale of up to 60 digits Co
11. PERATOR PANEL 4 Operations 4 1 1 KEYS FUNCTIONS AND DISPLAY IN OPERATOR MODE When the measured value is greater than IN input value in engineering When the measured value is less than the units sensor high range sensor low range 0 L h utput status Limit switc LEDs red status CA LI IR Supervisory L J LL switch 1 TC F LTA Menu access amp Supervisory switch A RST Acknowledge YY Ld Limit amp Supervisory threshold in engineering units Limit switch Reset button amp Enter key for selection and value setting 4 1 2 KEYS FUNCTIONS AND DISPLAY INPROGRAMMING MODE M4 Parameter value Parameter name mnemonic code Access to the menu for Configuration Parameter setting Set point setting Paal LO d RST lt Values modification Enter key for selection and value setting confirmation 4 Operations 4 1 3 OPERATOR INTERFACE During normal operation the instrument is in Operator Mode the upper display shows the Process Value IN in engineering units and the lower display shows the current setting for AL1 or AL2 threshold The limiter can be configured to show the AL1 threshold on the lower display configuration code L 1 Pressing the up or down keys the AL2 threshold will be displayed for 5 seconds The limiter can be configured to show the AL2 threshold the lower display conf
12. configuration data are stored in a non volatile memory for an unlimited time Access protection Power supply PTC protected A password protects the access the instrument configuration 100 240V 15 10 50 60 Hz or Z es 25 12 50 60 Hz and 24V 15 25 Power consumption 2 6 W max Electrical Safety Compliance to EN61010 1 IEC 1010 1 installation class 2 2500V pollution class 2 class Il instrument Electromagnetic compatibility Compliance to the CE standards see page 2 Protection IP65 front panel EN60529 IEC 529 UL cUL file N 176452 Factory Mutual Class 3545 Approvals Note The UL label on the imit switeh is ior regulatory use only Dimensions 1 16 DIN 48 x 48 depth 120 mm weight 130 g approx Sg WARRANTY We warrant that the prod ucts will be free from defects in material and workmanship for 3 years from the date of delivery The warranty above shall not apply for any failure caused by the use of the product not in line with the instructions reported on this manual Warranty EE ASCON S WORLDWIDE SALES NETWORK SUBSIDIARY FRANCE ASCON FRANCE Phone 0033 1 64 30 62 62 Fax 0033 1 64 30 84 98 AGENCE SuD EST Phone 0033 4 74 27 82 81 Fax 0033 4 74 27 81 71 DISTRIBUTORS ARGENTINA MEDITECNA S R L Phone 5411 4585 7005 Fax 5411 4585 3434 AUSTRALIA IPA INDUSTRIAL PYROMETER Aust PTY LTD Phone 61 8 8352 3688 Fax 61 8 8352 2873
13. d Varistor for inductive load 24V only 2 3 8 SERIAL COMMUNICATIONS option e Galvanic isolation 500V v 1 min e Compliance to the EIA RS485 standard for Modbus Jbus AN Please read the user manual M4 serial communications and configuration software d PRODUCT CODING The complete code is shown on the instrument label The informa tions about product coding are accessible from the front panel by means of a particular procedure described at section 4 2 2 page 21 3 Product coding Instrument Label P N M4 3190 9000 2120 0200 AOA 0328 2962 V L N 100 240V 50 60 Hz 2 6W Inn Rn LE ER gt CE APPROVED Basic product code hardware Configuration code software 3 Product coding 3 1 MODEL CODE The product code indicates the specific hardware configuration of the instrument that can be modified by specialized engineers only Line Basic Accessories Mode D I DECH PGD Line IM 4 Notes Power supply ER 1 Standard shunt resistor without 100 240V 15 10 DAV 25 12 or 24V 15 25 field calibration will provide 1 10 input accuracy for 0 4 20 mA input Serial Communications Not fitted High accuracy shunt resistor RS485 Modbus Jbus protocol without field calibration will pro Digital input vide 0 20 input accuracy for 0 4 20 mA input Both s
14. e 1 linear scales only 999 9999 High range 1 linear scales only 999 9999 CONFIGURATION MENU Direct access to the configuration A From parameterisation see page 28 B At the first power on when the controller is not configured 1 1 1 171 Press until JII LT E Fose Lore L Liesl appears o p In this situation the controller has its outputs and inputs not active This situation ends when a correct configu ration code is entered Entry of digits LL MN of the configuration code paragraph 3 2 page 17 DNH LEL TT aN NMN lt r e Looe Ee IC Lit UL o 2 Entry of digits 0 P Q R of the configuration code paragraph 3 2 page 18 4 Operations 1 Table of the supported Engineering Units Centigrade degrees et Fahrenheit degrees SP none noone mV nu Volt U mA A Ampere D Bar abr PSI Pod Rh ch pH Ph For inputs from thermocouple or resistance thermometer the choice is between C and F only 2 Range of min 100 digits 9 To return to the operator mode press from any position the key 5 Limit Switch Function SR LIMIT SWITCH FUNCTION In order to have the limit switch function the product code must be similar to te one that follows M4 3190 9000 5 1 LIMIT SWITCH FUNCTION ALARM__1 The limiter can operate as a high limiter or low limi
15. e S L IJL o KE Code entry Z I 0000 9999 aS Must be equal to the factory default 3 3 Notes 1 Not presented if the controller has been configured as AL2 not active or sen sor break configuration code P 0 or 1 2 When the AL2 alarm is configured as Sensor Break configuration code P 1 the only choices available are None and Latching 4 Operations PARAMETER MENU E DIER Limit switch Pesce Supervisory switch J IL threshold TICE LI threshold 1 S see page 28 S see page 28 a a tshift O IL LU AL1 hysteresis R Lesen LU eh 0 1 10 0 of span O lt ma Communication HE 2 LS Cree E ee as ale if option installe O V OFF 1 247 noe AH en AL2 Latching and 31 blocking functions 2 IL L L I meme L z b l Yas C lt aL mr JL L aL Direct access to Ir E Looe i fl L LC I Filter time constant L Jl ee 4 Operations 4 5 PARAMETERS AL1 Limit Switch threshold Threshold value that triggers the limit switch alarm condition In engi neering units AL2 Supervisory threshold The alarm occurrences handle the OP2 output in different ways according to the configured alarm types as illustrated Sensor failure break disconnection etc Sensor Visualisation Ee EEEE u EEEE _ If a sensor failure occours
16. ecommended to follow the following suggestions All the wiring must comply with the local regulations The supply wiring should be rout ed away from the power cables Avoid to use electromagnetic con tactors power Relays and high power motors nearby Avoid power units nearby espe cially if controlled in phase angle Keep the low level sensor input wires away from the power lines and the output cables If this is not achievable use shield ed cables on the sensor input with the shield connected to earth 2 Electrical connections 2 2 SUGGESTED WIRES ROUTING Conduit for supply and output cables Conduit for low level sensor cables AR A Power Supply B Outputs C Analog inputs D Serial Comm s E Digital input output 2 Electrical connections 2 3 EXAMPLE OF WIRING DIAGRAM Power supply Supervisor Power supply 3 switch logic L Y 10p Bum Notes 1 Make sure that the power supply voltage is the same indicated on the instrument 2 Switch on the power supply only after that all the electrical connec tions have been completed 3 In accordance with the safety regulations the power supply switch shall bring the identification of the relevant instrument The power supply switch shall be easily accessible from the operator 4 The instrument is PTC protected In case of failure it is suggested to return the instrum
17. ent to the manufacturer for repair 5 To protect the contacts of the relay outputs OP1 and OP2 use a 2A T 220V ora4A T 120 V gt 6 Relay contacts are already protected with varistors Only in case of 24 V inductive loads use model A51 065 30D7 varistors on request 12 AR 2 3 1 POWER SUPPLY Switching power supply with mul tiple isolation and PTC protection e Standard version nominal voltage 100 240V 15 10 frequency 50 60Hz e Low Voltage version nominal voltage 24V 25 12 frequency 50 60Hz or 24V 15 25 e Power consumption 2 6W max Included PTC L Supply 0 2 3 2 PV CONTROL INPUT A For L J K S T thermocouple type e Connect the wires with the polarity as shown e Use always compensation cable of the correct type for the ther mocouple used e The shield if present must be connected to a proper earth B For Pt100 resistance thermometer e lf a 3 wires system is used use always cables of the same sec tion 1mm min line 20 Q lead maximum resistance e When using a 2 wires system use always cables of the same section 1 5mm min and put a jumper between terminals 5 and 6 C For AT 2x RTD Pt100 Special When the distance between the controller and the sensor is 15 m using a cable of 1 5 mm section produces an error on the measure of 1 C R1 R2 must be lt 320Q 1 J 5 He Wire resistance 150Q
18. hunt resistors with field calibration will provide 0 10 input accuracy for 0 4 20 mA input User manual Italian English French English German English Spanish English of oin o GIN o K oo lo Front bezel colour 0 4 20 mA Input shunt resistor 1 Dark grey std Standard resistor Beige Standard resistor Dark grey std High accuracy resistor Beige High accuracy resistor Mounting Panel mounting standard DIN rail mounting with display K 16 3 Product coding 3 2 CONFIGURATION CODING Input type and range l Digital input 1 The configuration code can be dis Ai Acknowledge enabled played on the front panel follow A Acknowledge disabled ing the instructions at paragraph I SE 4 2 2 page 22 Note 1 This code must be 1 when the serial communication option is not present in the istrument The configuration code consists of TR Pt100 IEC751 99 9 300 0 C 99 9 572 0 F 0 8 digits that identify the operat TR Pt100 IEC751 200 600 C 328 1112 F 4 ing characteristics of the controller TC L Fe Const DIN43710 0 600 C 32 1112 F 2 as chosen by the user TC J Fe Cu45 Ni IEC584 0 600 C 32 1112 F 3 Paragraph 4 6 at page 30 reports TC T Cu CuNi 200 400 C 328 752 4 the
19. iguration code L 2 In this case pressing the up or down keys the AL1 threshold will be displayed for 5 seconds Any operator operation other than limiter AL1 acknowledge key or auxiliary AL2 acknowledge key when the AL2 is configured is protected by password access Pressing the RESET key during normal operation has no effect During normal operation press ing the menu access key C2 and introducing the correct password value the Operator can enter in Programming Mode to set parameters and configure the instrument 4 2 DISPLAY When the display operation is select ed the controller presents auto matically all the most important parameters and configuration infor mation During the operation the para meters values cannot be modi fied by the user After 2 seconds from the end of the operation the controller returns to the normal operating conditions ZS O e m aS CJ e Note 1 See table page 31 4 2 1 PROCESS DATA DISPLAY Operator mode Engineering units 1 Input Value Ee OU ee a aS O lt 4 Operations AL1 Threshold AL2 Threshold 4 Operations 4 2 2 CONFIGURATION CODES DISPLAY When necessary the operator can view the instrument main data no changes are possible with the pre sent procedure ee L LTL S al B n oF a D B ZS O 4 So ZS a lt C
20. ledged alarm Open Steady ON If Automatic Reset is selected configuration code M 0 at power ON the limiter status will depend on the input value i e if at power ON the input value is in the safe operating range the limiter automatically will enter in non alarm status H Manual reset is selected configuration code M 1 at power ON the limiter status will be forced to Non acknowledged Alarm If Status retention is selected configuration code M 2 at power ON the limiter status will be forced to the status of the limiter at previous power down time as described in the table Status retention does not apply to any condition regarding AL2 AL2 operation at power ON depends on input value 5 Limit Switch Function 5 2 SUPERVISORY SWITCH AL2 The OP2 relay output contact is used as a normal auxiliary alarm AL2 AL2 operation is configurable and independent from the operation of the limiter output OP1 Configuration allows an operator to choose the alarm type OP2 action automatic reset latching LED 2 indicates Alarm 2 status For AL2 output no status retention mode is available status data storing AL2 Reset Auto AL2L b Latching or Latching Blocking Status 0P2 AL2 a transition contact LED Operator acknowledgment Description west H ee alarm Alarm No Yes condition condition 0 Non ackowledged alarm Geer on e No transition Transition to 2 AL2 Reset Man AL2L b Latching or Latching
21. max B i L For 3 wires only os b 16 20 Q lead max resistance 1 a l RI Use wires of the same length and B del 1 5 mm size R2 20 Q lead max A p12 resistance 2 Electrical connections AR D For mA mV External Shunt 2 5Q 2 3 3 DIGITAL INPUT option INC e e The input is active when the logic state is ON corresponding to the contact closed e The input is inactive when the logic state is OFF correspond ing to the contact open e The digital input allows to per fom a Limit switch reset NPN C1 open collector Isolated TTL Com contact open collector 13 2 Electrical connections 2 3 3 OP1 OP2 OUTPUTS AR OP2 output can be Relay Std or SSR drive The jumper on the auxiliary board selects the output type Short Pins 1 2 for OP2 Relay Short Pins 2 3 for OP2 Logic Jumper Auxiliary board LIMIT SWITCH RELAY OUTPUT OP1 De Single relay output e NO contact for resistive load of up to 2A 250V max or 4A Tat120V e Fuse 2A T at 250 V or 4A Tat120V IEC 127 Varistor for inductive load 24V only SUPERVISORY SWITCH RELAY OR LOGIC OUTPUT OP2 INC c SSR drive output not isolated e 0 5V 20 30 mA max Static relay Load Single relay output e NO contact for resistive load of up to 2A 250V max or 4A Tat120V e Fuse 2A T at 250 V V or 4A Tat 120 V IEC 127 Loa
22. meme IEC 751 2 or 3 wires connection wre for AT R1 R2 C F selectable Input drift 0 35 C 10 Tenv must be lt 320Q lt 0 35 C 10Q Wire Res LJ TK S IEC 584 a R IPO max Intemal cold junction Input drift Uil ag ae orrpensationin C F lt 2uV C env temperature C F selectable S H gwl lt 5uV Q line resistance DC input current 4 20mA 0 20mA with external shunt 2 5Q Rj gt 10MQ DC input voltage 10 50mv 0 50mV Rj gt 10MQ Engineering units Conf decimal point position Init Sc 999 9999 Full Sc 999 9999 min range of 100 digits Input drift lt 0 1 20 C Environmental Temperature 8 Technical specifications Features at 25 C environmental temp Digital input option OP1 output OP2 output Serial comm option Operational safety General characteristics Description The closure of the external contact produces the acknowledgment of AL1 if the function is enabled SPST Relay N 0 SPST Relay N 0 2A 250V for resistive load 4A 120V for resistive load 2A 250V for resistive load 4A 120V for resistive load SSR drive not isolated 5V 10 30 mA max RS485 isolated Modbus Jbus protocol 1200 2400 4800 9600 bit s two wires Measure input Detection of out of range short circuit or sensor break with automatic activation of the safety strategies and alerts on display Parameters Parameter and
23. nt removal 1 Press the lower part of the DIN rail socket when D part of the sock et frees from the rail the instru ment can be removed by rotating the higher part as indicated Rotate D SR Ki e L Dress 1 Installation 1 5 4 INSTRUMENT UNPLUGGING cd The instructions that follow are valid for both the panel and DIN rail mounting models 1 Push and 2 pull to remove the instrument Electrostatic dis charges can damage the instrument 1MQ A Before removing the instrument the operator must discharge himself to ground Ico 2 Electrical connections 2 ELECTRICAL 21 TERMINAL BLOCK 1 INC c CONNECTIONS Rear terminal L 1 SL H3 cover v l 8 gt S TS 9 7 u Slo Dip l Halo Je B a gt S fe H S eel mA a A pA H ie RTD A A B 5 7 mm 0 22 in Cable size 1 mm2 188 AWG ap 18 screw terminals Terminals L Option terminals OHE Z A 1 4 mm Tightening torque 0 5 Nm 0 055 in max Positi Fork shape E amp E Positive screw de driver PH1 0 YC IAMP 165004 5 5 mm 0 21 in UL note Negative screw 1 Use 60 70 C copper Cu con driver 0 8 x 4mm ci Stripped wire ductor only L5 5 mm 0 21 in 10 PRECAUTIONS NC Despite the fact that the instrument has been designed to work in an harsh and noisy environmental level IV of the industrial standard IEC 801 4 it is r
24. ntroller address the address range is from 1 to 247 and must be unique for each con troller on the communication bus to the supervisor When set to OFF the controller is not communicating 4 Operations 4 6 CONFIGURATION The configuration of the controller is specified through a 8 digit code that defines the type of input and alarms paragraph 3 2 page 17 Parameter mnemonic code Parameter value M4 Sarr l E LJ LIL NR sei L JUI Values modification Configuration Enter key for menu access selection and value setting confirmation Press Ay or SZ to display the next parameter or the next code and to change its value The new value entered is stored into the controller when the next para meter is selected by pressing 2 LI S s e aA TL C LL sl Operator mode ZS eS lt L Ee O e m Ee J La To AISA Communication protocol only if communication is installed LC LC l IS Wea L bi wo Baude rate only if comm is installed Pann ZL ri IC LLIE TL Le H LI VOL ZG LL Password 0 9999 J 3 factory default Password entry Code entry 0 9999 Must be equal to the value of the parameter L CI m H 3 factory default 3 Engineering units see table 1 N of decimals linear scales only 0 3 Low rang
25. onditons contact closed Transition to Stays in non alarm status non acknowledged status Non ackowledged De energized Flashing Reset status contact open Non Ack Transition to Stays in acknowledged non acknowledged status status Ackowledged De energized Steady ON r Inputconditions conditions status contact open Laas Taar operation AL1 condition Returns to non Stays in alarm status acknowledged status If Digital Input AL1 Ack enable is selected configuration code O 0 the digital input will be logic OR with the reset key for acknowledge AL1 Selecting Digital Input AL1 Ack enable configuration code O 1 the digital input will have no function page 17 5 Limit Switch Function The limiter has a Status Retention capability it only applies to the Limiter AL1 and OP1 output status If the limiter is configured for the Status Retention and the power is switched ON the limiter will operate as detailed in the table that follows Limiter Status at previous Input AL1 condition at new Limiter Status at new OP1 Relay LED 1 power OFF power ON power ON contact Non alarm status Normal operation Non Alarm status ee OFF normal operation l g Alarm condition true Non Acknowledged alarm O Flashing Non Ancknowledged alarm Normal operation Non Acknowledged alarm Flashing Alarm condition true Ancknowledged alarm Normal operation Non Alarm status ES ES OFF Alarm condition true Acknow
26. recautions marked with the symbol related to the European Community directive on electrical protection and electromagnetic compatibility To prevent hands touching metal parts that may be electrically live the controller must be installed in an enclosure and or in a cubi cle LES IP 20 Terminal Block EN61010 1 IEC1010 1 Panel surface Product code label Mounting clamps Front panel Sealing front panel gasket IP65 protection EN 60529 IEC 529 1 Installation 1 2 DIMENSIONAL DETAILS 1 2 1 PANEL MOUNTING MODELS Instrument dimensions Panel cut out 65 mm min 2 56 in min o _____ _ _ E E E K 20 mm max Se E 0 79 in max E Re co gd 45 0 6 mm 1 78 0 023 jn 120 mm 4 72 in ln 1 Installation 1 2 2 DIN RAIL MOUNTING MODELS Instrument dimensions 78 5 mm max i 3 1 in max t T e FO m 87 5 mm max CH a 7 4 in max gt gt 2 A ast C C ave J L D di ie 0000 0000 0000
27. ter Only output relay OP1 can be used as limit switch The limiter output relay OP1 is ener gized contact closed during nor mal operation and is de energized contact open when the alarm is activated or when a power failure occurs fail safe mode If High limiter is selected con figuration code N 0 the limiter will go in alarm condition when the input exceeds the alarm threshold or when a failure of the input occurs If Low limiter is selected con figuration code N 1 the limiter will go in alarm condition when the input drops below the alarm threshold or when a failure of the input occurs Then after an alarm occurred when the input returns to a normal value i e drops below the AL1 threshold for high limit or rises above AL1 threshold for low limit the OP1 relay will remain de energized with the contact open until the operator manually acknowledges the alarm by either of two methods Pressing the Enter key RST on the front panel of the limiter or Closing the digital input IL if the option is available and this function is enabled LED1 will Flash when anew non acknowl edged alarm occurs Remain steady ON when the AL1 is acknowledged but still exists 5 Limit Switch Function The complete operation mode is detailed in the table that follows Limiter status Limiter can change status by Non alarm status Energized x _ _nputconditins Inputc
Download Pdf Manuals
Related Search