C1 line c - Ascon S.p.A.
Contents
1. 1 247 Retransmission low range if option installed full scale Retransmission high range if option installed full scale PARAMETER MENU Back to the 1st parameter of the 2nd group Back to the 1st parameter group Direct access to the configuration pages 26 27 C1UK ed4 29 11 2004 10 33 Pagina 23 24 4 Operations 4 6 PARAMETER 1st GROUP The controller parameters have been organized in group accord ing to their functionality area AL1 alarm threshold The threshold is presented only if the controller have been configured with 2 alarms Digit L of the con figuration code assigned to 4 or 5 AL2 alarm threshold The alarm occurrences handle the OP1 and OP2 outputs in different ways according to the configured types of alarms as illustrated Proportional band This parameter specifies the pro portional band coefficient that mul tiplies the error SP PV Integral time It is the integral time value that t i p b A2s p AIs p specifies the time required by the integral term to generate an output equivalent to the proportional term When Off the integral term is not included in the control algorithm Derivative time It is the derivative term coefficient that specifies the time required by the pro portional term P to reach the level of D When Off the derivative term is not included in the control algorithm Control output cycle time It s the cycle time of2. Op H Setpoint low limit Low limit of the setpoint value When the parameter is Off this function is disabled Setpoint high limit High limit of the setpoint value When the parameter is Off this function is disabled AL1 alarm hysteresis AL2 alarm 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 Input filter time constant Time constant in seconds of the RC input filter applied to the PV input When this parameter is set to Off the filter is bypassed t fil A2hy AIhy s p H s p l Input shift This value is added to the measured PV input value Its effect is to shift the whole PV scale of up to 60 digits Controller 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 Retransmission low range Retransmission high range These parameters define the range of the OP4 retransmission output Example 4 20 mA output corre sponding to 20 120 C rt Hi rt lo Addr In sh Filter response 100 0 PV 63 2 t Fil Time C1UK ed4 29 11 2004 10 33 Pagina 25 26 4 Operations 4 7 CONFIGURATION The configuration of the controller is specified through a 4 digit code that defines the type of input of control output and of the alarms sect
3. Page 28 6 TECHNICAL SPECIFICATIONS Page 29 Main universal input Control Alarms Retransmission Resources OP1 PV OP2 OP4 option Setpoint Operating mode PV C1 1 Single OP1 OP2 OP4 action 2 Single OP2 OP1 OP4 action 0 Indication OP1 OP2 OP4 only Modbus RS485 Parameterisation Supervision Fuzzy tuning with automatic selection One shot Auto tuning One shot Natural frequency Special functions C1UK ed4 29 11 2004 10 33 Pagina 3 4 1 Installation 1 INSTALLATION 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 precautions marked with the B symbol related to the European Community directive on electrical protection and electromagnetic compatibility B To prevent hands or metal touch ing parts that may be electrically live the controllers must be installed in an enclosure and or in a cubicle 1 1 GENERAL DESCRIPTION IP 20 Terminal Block EN61010 1 IEC1010 1 Product code label Sealin front panel gasket Mounting clamps Front panel IP65 protection EN 60529 IEC 529 Panel surface C1UK ed4 29 11 2004 10 33 Pagina 4 5 1 Installation 1 2 DIMENSIONAL DETAILS 48 mm 1 89 in 25 mm 0 99 i
4. PSI psI Rh rh pH ph 2002 I L M N OK pAss tune Conf sc d d 33 Unit 2nd GROUP Engineering units see table N of decimals linear scale only 0 3 Entry of digits I L M N of the configuration code chapter 3 2 page 16 Code entry 0 4999 33 factory default The entered password must correspond to the one stored in the Code parameter A If the controller has not been configured Conf is shown on the front panel at the power up In this situation the controller has its outputs and inputs not active This situation ends when a correct configuration code is entered Password entry only if Code value lt 5000 YES NO C1UK ed4 29 11 2004 10 33 Pagina 27 28 5 Automatic tune 5 AUTOMATIC TUNE Start stop of the Fuzzy Tuning The Tuning operation can be started or stopped any time The green led 3 goes on when the Fuzzy Tuning is in progress At the end of this operation the calculat ed PID terms parameter are stored and used by the control algorithm and the controller goes back to the operator mode The green led 3 becomes off This function allows the calculation of the optimal PID terms parame ters monitoring the response of the process to disturbances The controller provides 2 types of one shot tuning algorithm that are selected automatically according to the process condition when the operation is started Step response This type is selected
5. 0 C IEC 751 C F selectable 2 or 3 wires connection Max wire Res 20 3 wires Input drift 0 35 C 10 C Env Temp lt 0 35 C 10 Wire Res Thermocouple L J T K S IEC 584 C F selectable Internal cold junction compensation in C F Max wire Res 150 lt 2 V C Env Temp lt 5 V 10 Wire Res DC input current 4 20mA 0 20mA with external shunt 2 5 Rj gt 10M 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 Env temp DC input voltage 10 50mV 0 50mV Rj gt 10M Features at 25 C enviromental temp Total configurability see par 3 2 pag 16 par 4 6 pag 26 PV Input see pag 12 and pag 16 Description From keypad or serial communication the user selects the type of input the associated functions and the corresponding outputs the type of control algorithm the type of output and the safe conditions the type and functionality of the alarms the values of all the control parameters C1UK ed4 29 11 2004 10 33 Pagina 29 30 6 Technical specification Features at 25 C enviromental temp Operating mode and Outputs Control Mode OP1 output OP2 output AL1 alarm indicator with 2 alarms AL2 alarm Description 1 PID loop or 1 ON OFF loop with 1 Alarm Indicator with 2 alarms Algorithm PID with overshoot control
6. 3 2 pag16 Other parameters specifie the type of auxiliary functions Press S or G to display the next parameter or the next code and change its value The new value entered is stored into the controller when the next parameter is selected by pressing R Values modification Modification selection entry Parameter menu selection 274 8 OK sc lo baud retr prot AIs p Code sc Hi 5000 PASS CONFIGURATION MENU 1st GROUP Operator mode Low range 2 linear scale only 999 9999 High range 2 linear scale only 999 9999 Communication protocol only if communication is installed M bu5 jbus Baude rate only if comm is installed 1200 2400 4800 9600 Retransmission range only if present 0 20 4 20 mA Password 3 0 9999 33 default from factory YES NO Password entry only if Code value 5000 Code entry from 5000 to 9999 Must be equal to the value of the parameter Code C1UK ed4 29 11 2004 10 33 Pagina 26 27 4 Operations Note Pressing the Q the next group of parameters is displayed 1 Table of the supported Engineering Units For inputs from thermocouple or resistance thermometer the choice is between C and F only 2 Range of min 100 digits 3 To avoid free parameter access insert 5000 9000 Centigrade degrees C Fahrenheit degrees f none none mV nU Volt U mA MA Ampere A Bar bAr
7. 500Vac 1 min 0 4 20mA 750 15Vdc max Galvanic isolation 500Vac 1 min Compliance to the EIA RS485 standard for Modbus Jbus A Please read gammadue and deltadue con troller series serial communication and configuration RX TX 7 8 Load 7 8 mA C1UK ed4 29 11 2004 10 33 Pagina 13 14 3 Product coding 3 PRODUCT CODING The complete code is shown on the instrument label The informa tions about product coding are accessible from the front panel by mean of a particular procedure described at section 4 2 2 page 19 3000 L C D M N B P N CONF S N V L N C1 3000 0000 2002 A0A 9809 0013 85 264V 50 60 Hz 1 6W Instrument label Basic product code hardware Configuration code software C1UK ed4 29 11 2004 10 33 Pagina 14 15 3 Product coding Serial Communications D Options 0 None Not fitted 6 Transmitter Power Supply P S RS485 0 None Modbus Jbus protocol 6 Transmitter Power Supply C 0 0 5 5 User manual F Italian English std 0 French English 1 German English 2 Spanish English 3 Front panel colour G Dark std 0 Beige 1 OP1 Output B Relay 0 Triac 3 Power supply A 100 240Vac 15 10 3 24Vac 25 12 or 24Vdc 15 25 5 Line 1 C 3 1 MODEL CODE The product code indicate the spe cific hardware configuration of the instrument that can b
8. C1UK ed4 29 11 2004 10 33 Pagina 33 Main universal input Digital input Thermocouple Isolated contact RTD Pt100 NPN open collector Delta Temp 2x RTD TTL open collector mA and mV Setpoint Custom Local Frequency Stand by Auxiliary input Keypad lock Current transformer Outputs lock mA Remote setpoint Start up function Volt Remote setpoint Timer function Feedback potentiometer Memorized Remote Setpoint programmer SSR drive mA mV mA SPDT Relay Triac SPST Relay Output Setpoint slopes inhibition PV hold Run Hold Reset and program selection Auto Manual Digital input connected functions ICONS TABLE 34 Icons table C1UK ed4 29 11 2004 10 33 Pagina 34
9. CONTROL INPUT B Connect the wires with the polarity as shown Use always compensation cable of the correct type for the ther mocouple used The shield if present must be connected to a proper earth If a 3 wires system is used use always cables of the same sec tion 1mm2 min line 20 lead maximum resistance When using a 2 wires system use always cables of the same section 1 5mm2 min and put a jumper between terminals 5 and 6 A When the distance between the controller and the sensor is 15m using a cable with 1 5 mm2 of section produces an error on the measure of 1 C 1 F For L J K S T thermocouple type wire resistance 150 max For PT100 resistance thermometer For 3 wires only Maximum line resistance 20 line For T 2 x RTD Pt100 Special Use wires of the same length and 1 5 mm2 size Maximum line resistance 20 line R1 R2 must be lt 320 5 6 12 A B A R1 R2 5 6 12 B b A 5 6 For mA mV and V External shunt 2 5 Rj gt 10M With 2 wire transducer With 3 wire transducer external shunt 2 5 Transducer PV 18Vdc 9 5 6 18Vdc 4 20mA external shunt 2 5 Transducer PV 9 5 6 mV mA 5 6 C1UK ed4 29 11 2004 10 33 Pagina 12 13 2 Electrical connections 2 3 5 OP4 OUTPUT option B 2 3 6 SERIAL COMMUNICATIONS option B PV retransmission Galvanic isolation
10. or ON OFF Hysteresis 0 1 10 0 c s Proportional band P 0 5 999 9 Integral time I 0 1 100 0 min Off 0 Derivative time D 0 01 10 00 min Cycle time 1 200 s Overshoot control 0 01 1 00 High limit 100 0 10 0 Hysteresis 0 1 10 0 SPST Relay NO 2A 250Vac 4A 120Vac for resistive load Triac 1A 250Vac for resistive load Hysteresis 0 1 10 0 full scale Active high Active low SSR drive not isolated 5Vdc 10 30mA max Absolute threshold whole range ON OFF algorithm PID algorithm Control output OP1 Relay or Triac OP2 SSR drive AL2 alarm OP2 SSR drive OP1 Relay or Triac AL1 alarm AL2 alarm OP1 Relay or Triac OP2 SSR drive OP2 SSR drive OP1 Relay or Triac Action Active high Active low Action type Deviation threshold range Band threshold 0 range Absolute threshold whole range Special function Sensor break C1UK ed4 29 11 2004 10 33 Pagina 30 31 6 Technical specification Features at 25 C enviromental temp Setpoint OP4 PV retransmission option One shot Fuzzy Tuning with automatic selection Serial comm option Auxiliary Supply Operational safety General characteristics Description Ramp up and down Low limit High limit Galvanic isolation 500 Vac 1 min Resolution 12bit 0 025 Accuracy 0 1 The controller selects automatically the best method according to the process conditions Natural freq
11. the time propor tioning control output The PID con trol output is provided through the pulse width modulation of the digital waveform Overshoot control This parameter specifies the span of action of the overshoot control Setting lower values 0 99 gt 0 01 the overshoot generated by a Setpoint change is reduced The overshoot control doesn t affect the O C t c t d T Sensor break or input disconnection over range under range Visualisation Sensor Absolute alarm full scale On Off Active high Active low hy high range low range Alarm threshold On Off Deviation alarm On Off Active high Active low hy high range low range Alarm threshold On Off SP Band alarm On Off Active out Active in hy SP full scale full scale hy alarm threshold On Off C1UK ed4 29 11 2004 10 33 Pagina 24 25 4 Operations effectiveness of the PID algorithm Setting 1 the overshoot control is disabled Control output high limit It specifies the maximum value the control output can be set Control output hysteresis Control output hysteresis span set in of the full scale 2nd GROUP Setpoint ramp up Setpoint ramp down This parameter specifies the max imum rate of change of the Setpoint in digit min When the parameter is Off this function is disabled sl d sl u Off SP On Hysteresis of the threshold hy hy
12. when at the start of the autotune operation the PV is far from the Setpoint of more than 5 of the span This method has the big advantage of fast calculation with a reasonable accuracy in the term calculation Natural frequency This type is selected when the PV is close to the SP setpoint This method has the advantage of a better accuracy in the term cal culation with a reasonable speed calculation The Fuzzy Tuning determines automatically the best method to use to calculate the PID term according the process conditions 274 8 tune stop strt Operator mode press until To start select strt To stop select stop Step response SP Natural frequency Start of autotune operation PV variable Control output PV variable Control output tuning start End of the tuning operating and setting of the new calculated terms Setpoint change End of the tuning operating and setting of the new calculated terms C1UK ed4 29 11 2004 10 33 Pagina 28 29 6 Technical specification 6 TECHNICAL SPECIFICATIONS Common characteristics A D converter with resolution of 50000 points Update measurement time 0 2 seconds Sampling time 0 5 seconds Input bias 60 60 digit Input filter with enable disable 1 30 seconds Accuracy 0 25 1 digits for temperature sensors 0 1 1 digits for mV and mA Between 100 240Vac the error is minimal Resistance thermometer Pt100 at
13. ASCON spa via Falzarego 9 11 20021 Bollate Milan Italy Tel 39 02 333 371 Fax 39 02 350 4243 http www ascon it e mail sales ascon it Controller Indicator Transmitter 1 32 DIN 48 x 24 C1 line c U s e r m a n u a l M I U C 1 4 0 4 0 5 C o d J 3 0 4 7 8 1 A C 1 I E ISO 9001 C e r t i f i e d ASCON spa UL C US LISTED C1UK ed4 29 11 2004 10 33 Pagina 1 Controller Indicator Transmitter 1 32 DIN 48 x 24 C1 line c 274 8 UL C US LISTED C1UK ed4 29 11 2004 10 33 Pagina 1 2 Information c NOTES ON ELECTRIC SAFETY AND ELECTROMAGNETIC COMPATIBILITY Please read carefully these instructions before proceeding with the installation of the controller Class II instrument rear panel mounting 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 n089 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 indu
14. RATIONS C1UK ed4 29 11 2004 10 33 Pagina 18 19 4 Operations 4 2 DISPLAY When the display operation is selected the controller presents automatically all the most impor tant parameters and configuration information During the operation the para meters values cannot be modi fied by the user After 2 s from the end of the oper ation the controller flashes the dis play and returns to the normal operating conditions 4 2 1 PROCESS VARIABLES DISPLAY 4 2 2 CONFIGURATION CODES DISPLAY 270 5 274 8 Unit s p Out 63 0 C Operator mode Engineering units 1 Setpoint Control output 2 Note 1 See table page 27 2 This display is not presented if the instrument has been configured as an On Off controller 2002 274 8 Unit Conf rel 00A C Hard 3000 Operator mode Engineering units 1 Basic product code see page 15 Configuration code see page 16 Software release number after 0 5s after 0 5s Example C1 3000 2002 Release 00A C1UK ed4 29 11 2004 10 33 Pagina 19 20 4 Operations Operator mode Current setpoint display Setpoint modification Setpoint entry The operation is acknowledged by one flash of the display 4 3 PARAMETER SETTING Press S or G momentarily to change the value of 1 unit every push Continued pressing of S or G changes the value at rate that doubles every second Releasing th
15. e 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 4 3 1 NUMERIC ENTRY i e the modification of the value of a stored Setpoint from 275 0 to 240 0 4 3 2 MNEMONIC CODES SETTING e g configuration see pages 26 27 Press the S or G to display the next or previous mnemonic for the selected parameter Continued pressing of S or G will display further mnemonics at a rate of one mnemonic every 0 5 s The mnemonic displayed at the time the next parameter is select ed is the one stored in the para meter after 2 s decrease increase 274 8 275 0 230 0 240 0 240 0 C1UK ed4 29 11 2004 10 33 Pagina 20 21 4 Operations Engineering Units Degree Centigrade Degree Fahrenheit no units defined Degree Fahrenheit Ph Unit C f none f ph 4 4 SPECIAL FUNCTIONS 4 4 1 KEYPAD LOCK To lock unlock the keypad press the keys and simulta neously for 2 seconds To confirm the keypad lock unlock the display flashes once The keypad lock unlock can be achieved by serial communications too AThe keypad lock is main tained in case of power failure 274 8 4 4 2 OUTPUTS LOCK The outputs are switched to the OFF status by pressing the keys and together To unlock the outputs press again the keys simultaneously The outputs lock unlock can be achieved by s
16. e modified by specialized engineers only Line Basic Accessories Configur C 1 A B C D 0 F G 0 I L M N 7 Transmitter P S Retransmission 0 Model C1UK ed4 29 11 2004 10 33 Pagina 15 16 3 Product coding 3 2 CONFIGURATION CODING The configuration code consists of 4 digits that identify the operat ing characteristic of the controller as chosen by the user Section 4 5 at pag 26 reports the instructions how to set a new con figuration code The configuration code can be dis played on the front panel follow ing the instructions at pag 19 sec tion 4 2 2 I L M N 2002 TC T Cu CuNi 4 TC K Chromel Alumel IEC584 5 TC S Pt10 Rh Pt IEC584 6 Input type and range I DC input 0 50 mV linear TR Pt100 IEC751 0 7 DC input 10 50 mV linear 8 Custom input and range TR Pt100 IEC751 1 9 TC L Fe Const DIN43710 2 328 752 F TC J Fe Cu45 Ni IEC584 3 32 2192 F 32 2912 F 99 9 572 9 F 328 1112 F 32 1112 F 32 1112 F 200 400 C 0 1200 C 0 1600 C engineering units 99 9 300 0 C engineering units 200 600 C 0 600 C 0 600 C 2 alarms indicator 4 Output configuration 5 Control mode L Alarm AL1 on OP1 alarm AL2 on OP2 PID 0 Alarm AL1 on OP2 alarm AL2 on OP1 Control OP1 alarm AL2 on OP2 1 Control OP2 alarm AL2 on OP1 On Off 2 Control OP1 alarm AL2 on OP2 3 Con
17. e product not in line with the instructions reported on this manual C1UK ed4 29 11 2004 10 33 Pagina 32 33 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 AGENCE R GION EST Phone 0033 3 89 76 99 89 Fax 0033 3 89 76 87 03 DISTRIBUTORS ARGENTINA MEDITECNA S R L Phone 5411 4585 7005 Fax 5411 4585 3437 AUSTRALIA IPA INDUSTRIAL PYROMETER AUST PTY LTD Phone 61 8 8352 3688 Fax 61 8 8352 2873 FINLAND amp ESTONIA TIM TOOL OY Phone 358 50 501 2000 Fax 358 9 50 55 144 GERMANY MESA INDUSTRIE ELEKTRONIK GMBH Phone 49 2365 915 220 Fax 49 2365 915 225 GREECE CONTROL SYSTEM Phone 30 23 10 521 055 6 Fax 30 23 10 515 495 BRANCH OFFICE Phone 30 1 646 6276 Fax 30 1 646 6862 HOLLAND TEMPCONTROL I EP B V Phone 31 70 347 64 31 Fax 31 70 38 22 55 16 PORTUGAL REGIQUIPAMENTOS LDA Phone 351 21 989 0738 Fax 351 21 989 0739 SPAIN INTERBIL S L Phone 34 94 453 50 78 Fax 34 94 453 51 45 BRANCH OFFICES Phone 34 93 311 98 11 Fax 34 93 311 93 65 Phone 34 91 656 04 71 Fax 34 91 656 04 71 SWITZERLAND CONTROLTHERM GMBH Phone 41 1 954 37 77 Fax 41 1 954 37 78 TURKEY KONTROL SISTEMLERI LTD Phone 90 216 527 96 15 Fax 90 216 527 96 20 UNITED KINGDOM EUKERO CONTROLS LTD Phone 44 20 8568 4664 Fax 44 20 8568 4115 ASCON S WORLDWIDE SALES NETWORK
18. erial communica tions too AThe outputs lock unlock is maintained in case of power failure 274 8 operator mode Press simultaneously for 2 seconds C1UK ed4 29 11 2004 10 33 Pagina 21 22 4 Operations 4 5 PARAMETER SETTING A 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 S and G to display or modify the value see pag 20 The value is entered when the next parameter is selected by pressing the R key Pressing the Q key the next group of parameters is present ed on the display Values modification Modification selection entry Parameter menu selection A2s p p b t i t c t d AIs p 274 8 P 0 P 5 0 P 5 0 P 1 00 P 20 P 0 5000 OK PASS Back to the Operator mode Operator mode 1st GROUP AL1 alarm threshold 1 see pag 24 AL2 alarm threshold 2 see pag 24 Proportional band PID algorithm only 0 5 999 9 of span Integral time PID algorithm only 0ff 0 0 100 0 min Derivative time PID algorithm only 0ff 0 01 10 00 min Cycle time Time proportioning only 1 200 s Note 1 It is presented only if the controller has been configured with 2 alarms Digit L of the configuration code is assigned to 4 or 5 2 It is not presented if the con
19. n 120 mm 4 72 in 20 mm max 0 79 in max 1 3 PANEL CUT OUT 65 mm min 2 56 in min 42 mm min 1 65 in min 22 2 0 3 mm 0 87 0 01 in 45 0 6 mm 1 78 0 023 in C1UK ed4 29 11 2004 10 33 Pagina 5 6 1 Installation Special conditions M Altitude gt 2000 m T Temperature gt 50 C Rh Humidity gt 95 P Conducting atmosphere Use filter Warm up Use forced air ventilation Use 24Vac supply version Suggestions Forbidden Conditions D C Corrosive atmosphere E Explosive atmosphere Operating conditions M Altitude up to 2000 m T Temperature 0 50 C Rh Relative humidity 5 95 non condensing 1 4 ENVIRONMENTAL RATINGS B C1UK ed4 29 11 2004 10 33 Pagina 6 7 1 Installation 1 5 1 INSERT THE INSTRUMENT 1 Prepare panel cut out 2 Check front panel gasket posi tion 3 Insert the instrument through the cut out UL note 1 For Use on a Flat Surface of a Type 2 and Type 3 raintight Enclosure 1 5 PANEL MOUNTING 1 1 5 2 INSTALLATION SECURING 1 Position the mounting clamps 2 Push the mounting clamps towards the panel surface to secure the instrument 1 3 2 1 5 3 CLAMPS REMOVING 1 Insert the screwdriver in the clips of the clamps 2 Rotate the screwdriver 1 2 1 5 4 INSTRUMENT UNPLUGGING B 1 Push and 2 pull to remove the instrument Electrostatic discharges can dam age the instrument Before removing the instrument the operat
20. or must discharge himself to ground 1 1 2 1 2 1 1M C1UK ed4 29 11 2004 10 33 Pagina 7 8 2 Electrical connections 2 ELECTRICAL CONNECTIONS UL note 1 Use 60 70 C copper Cu con ductor only 12 1 TERMINATION UNIT 1 B 12 screw terminals Option terminals Tightening torque 0 5 Nm Positive screw driver PH1 Negative screw driver 0 8 x 4 mm Recommended wire terminal leads Pin connector q 1 4 mm 0 055 in max Fork shape AMP 165004 5 5 mm 0 21 in L Stripped wire L 5 5 mm 0 21 in 1 2 3 4 5 6 7 8 9 10 11 12 0 5 Nm Rear terminal cover Cable size 1 mm2 18 AWG 5 7 mm 0 22 in mA mV 1 TC OP1 2 3 4 5 6 7 8 9 10 11 12 b B A RTD L N NO C RS485 OP4 OP2 L 18V OUT F50 474 1A1C1 C1UK ed4 29 11 2004 10 33 Pagina 8 9 2 Electrical connections PRECAUTIONS B 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 strongly recom mended to follow the following suggestions A 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 wi
21. otected In case of failure it is suggested to return the instrument to the manufacturer for repair 5 To protect the instrument internal circuits use 2 AT 250Vac 4AT 120Vac fuses for Relay outputs 1 A T fuses for Triac outputs 6 Relay contacts are already pro tected with varistors Only in case of 24 Vac inductive loads use model A51 065 30D7 varistors on request C1UK ed4 29 11 2004 10 33 Pagina 10 11 2 Electrical connections 2 3 1 POWER SUPPLY B Switching power supply with mul tiple isolation and internal PTC Standard version Nominal voltage 100 240Vac 15 10 frequency 50 60Hz Low Voltage version Nominal voltage 24Vac 25 12 frequency 50 60Hz or 24Vdc 15 25 Power consumption 1 6W max included PTC Supply L N 1 2 2 3 2 OP1 OUTPUT B 2 3 3 OP2 OUTPUT B A Single relay output NO contact for resistive load of up to 2A 250Vac 4A 120Vac max Fuse 2AT 250Vac 4AT 120Vac IEC 127 B Triac Output NO contact for resistive load of up to 1A 250Vac max Fuse 1A T IEC 127 SSR drive output not isolated 0 5Vdc 20 30mA max Varistor for inductive loads 24Vac only Fuse Coil of the load contactor 3 4 3 4 Varistor for inductive loads 24Vac only Fuse Coil of the load contactor Load Solid state relay 10 11 C1UK ed4 29 11 2004 10 33 Pagina 11 12 2 Electrical connections 2 3 4 PV
22. res 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 2 SUGGESTED WIRES ROUTING B 1 2 3 4 5 6 7 8 9 10 11 12 L N IN Conduit for supply and output cables Conduit for low level sensor cables D E C 1 2 3 4 5 6 7 8 9 10 11 12 L N IN A B D E C A Supply B Outputs C Analog inputs D Analogue output Serial communications E SSR drive output A B C1UK ed4 29 11 2004 10 33 Pagina 9 10 2 Electrical connections 2 3 TYPICAL INSTRUMENT WIRING B Supervisory Supply V Retransmission 4 20mA L N Power supply switch Load Solid state relays 0P4 RX TX RS485 OP2 OP1 PTC 18V DC voltage Thermocouple 2 5 external shunt resistor Coil of the load contactor Fuse Pt100 2 wire transmitter PV A B B V 6 5 4 Current 6 V V 5 4 3 2 1 12 11 10 9 8 7 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 con nections have been completed 3 In accordance with the safety reg ulations 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 pr
23. strial environments Regulation on RF immunity EN61000 6 2 2001 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 The 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 provides techni cal 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 B sign at the side of the note C1UK ed4 29 11 2004 10 33 Pagina 2 3 Table of contents TABLE OF CONTENTS 1 INSTALLATION Page 4 2 ELECTRICAL CONNECTIONS Page 8 3 PRODUCT CODING Page 14 4 OPERATIONS Page 18 5 AUTOMATIC TUNE
24. trol OP2 alarm AL2 on OP1 Type of control and safety M Reverse AL1 active low Direct AL1 active high 0 Safety 0 1 Safety 0 Reverse AL1 active low Direct AL1 active high 2 Safety 100 3 Safety 100 C1UK ed4 29 11 2004 10 33 Pagina 16 17 3 Product coding A If when the controller is pow ered up for the first time the dis play shows the following mes sage 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 pag 26 Alarm 2 type and function N Not active 0 Sensor break alarm 1 Absolute 2 active high 3 active low Deviation 1 active high 4 active low 5 Deviation band 1 active out of the band 6 active in the band 7 Note 1 Choice not available when the controller has been configured as 2 alarms indicator L digit assigned to 4 or 5 C1UK ed4 29 11 2004 10 33 Pagina 17 18 4 Operations 4 1 KEYPAD COMMANDS AND DISPLAY Values modification Enter key for selection and value setting confirmation Menu access OP1 output ON red OP2 output ON red Tune in progress green PV control input operator mode in engineering units when the measured value is greater than sensor high range when the measured value is less than the sensor low range Code and or value of the Parameter programming mode 4 OPE
25. troller has been configured with alarm n 2 not active or of sensor break type Digit N of the configuration code is assigned to 0 or 1 Password entry only if Code value 5000 see pages 26 27 Code entry from 5000 to 9999 Must be equal to the value of the parame ter Code YES NO C1UK ed4 29 11 2004 10 33 Pagina 22 23 4 Operations rt Hi hy O C Op H sl u sl d s p l s p H AIhy tune t fil In sh Addr rt lo pass A2hy P 1 00 P100 0 P 0 5 P 0 5 P 0 5 P Off P Off P Off P 0 P 1 PL rPange PL rPange PH rPange PH rPange Overshoot control PID algorithm only 0 01 1 00 Control output high limit PID algorithm only 10 0 100 0 Control output hysteresis On Off control only 0 1 10 0 of span 2nd GROUP Tune run stop PID algorithm only Setpoint ramp up not available with 2 alarms 0ff 0 1 999 9 digit min Setpoint ramp down not available with 2 alarms 0ff 0 1 999 9 digit min Setpoint low limit not available with 2 alarms low range s p H Setpoint high limit not available with 2 alarms s p l high range AL1 hysteresis 0 1 10 0 of the span 1 AL2 hysteresis 0 1 10 0 of the span 2 Password entry only if Code value lt 5000 see pages 26 27 Filter time constant Off 1 30 s Input shift Off 60 60 digits Communication address if option installed 0ff
26. uency Step response Current output 0 4 20mA 750 15V max From low limit to the high range From low range to the high limit 0 1 999 9 digit Off 0 RS485 isolated Modbus Jbus protocol 1200 2400 4800 9600 bit s 2 wires Electromagnetic compatibility Access protection Power supply Protection EN650529 Compliance to the CE standards for industrial system and equipment Electric safety IP20 termination unit IP65 front panel 18Vdc 20 30mA max for an external transmitter supply Password to access the configuration and parameters data 100 240Vac 15 10 50 60Hz or 24Vac 25 12 50 60Hz and 24Vdc 15 25 Power consumption 1 6W max Compliance to EN61010 installation class 2 2 5kV pollution class 2 Detection of out of range short circuit or sensor break with automatic activation of the safety strategies and alerts on display Dimensions Safety value 0 100 user enabled disabled Parameter and configuration data are stored in a non volatile memory for an unlimited time Measure input 1 32 DIN 48 x 24 depth 120 mm weight 100 g approx Control output Parameters UL and cUL approvals File 176452 C1UK ed4 29 11 2004 10 33 Pagina 31 32 Warranty 1 WARRANTY We warrant that the products 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 th
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