M1 line User manual M.I.U.M1-3/03.01 Cod. J AM1 IE

Transcription

1 Temperature Controller / 6 DIN - 48 x 48 ASCON spa ISO 900 Certified M line c User manual M.I.U.M-3/03.0 Cod. J AM IE C UL US LISTED ASCON spa 00 Bollate (Milano) Italy via Falzarego, 9/ Tel Fax sales@ascon.it

2 Temperature Controller / 6 DIN - 48 x 48 M line c C UL LISTED US AT

3 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, real panel mounting. This controller has been designed with compliance to: Regulations on electrical apparatus (appliance, systems and installations) according to the European Community directive 73/3/EEC amended by the European Comunity directive 93/68/EEC and the Regulations on the essential protection requirements in electrical apparatus EN600- : 93 + A:95. Regulations on Electromagnetic Compatibility according to the European Community directive n089/336/eec, amended by the European Community directive n 9/3/EEC, 93/68/EEC, 98/3/EEC and the following regulations: Regulations on RF emissions EN : 00 residential environments EN : 00 industrial environments Regulation on RF immunity EN : 00 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 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 B sign, at the side of the note.

4 Table of contents TABLE OF CONTENTS INSTALLATION...Page 4 ELECTRICAL CONNECTIONS...Page 8 3 PRODUCT CODING...Page 4 4 OPERATIONS...Page 8 5 AUTOMATIC TUNE...Page 8 6 TECHNICAL SPECIFICATIONS...Page 9 Resources Operating mode Control Alarms Retransmission Main universal input PV OP PV 0 Indication OP OP OP4 only OP Single OP OP OP4 action Single OP OP OP4 action M OP4 Setpoint (option) Modbus RS485 Parameterisation Supervision Fuzzy tuning with automatic selection One shot Auto tuning One shot Natural frequency 3

5 - Installation INSTALLATION. GENERAL DESCRIPTION Installation must only be carried out by qualified personnel. IP 0 Termination Unit EN600 - (IEC00 - ) Before proceeding with the installation of this controller, follow the instructions illustrated in this manual and, particularly the installation precautions marked with the B symbol, related to the European Community directive on electrical protection and electromagnetic compatibility. Panel surface B To prevent hands or metal touching parts that may be electrically live, the controllers must be installed in an enclosure and/or in a cubicle. Product code label Mounting clamps Sealing front panel gasket Front panel IP65 protection EN (IEC 59) 4

6 - Installation. DIMENSIONAL DETAILS.3 PANEL CUT-OUT 48 mm.89 in 65 mm min.56 in min 48 mm.89 in 0 mm max 0.79 in max mm in 65 mm min.56 in min mm in 0 mm 4.7 in 5

7 - Installation.4 ENVIRONMENTAL RATINGS B Operating conditions M T %Rh Altitude up to 000 m Temperature 0 50 C Relative humidity 5 95 % non-condensing Special conditions M T Altitude > 000 m Temperature >50 C %Rh Humidity > 95 % Suggestions Use 4V~ supply version Use forced air ventilation Warm up P Conducting atmosphere Use filter Forbidden Conditions D C E Corrosive atmosphere Explosive atmosphere 6

8 - Installation.5 PANEL MOUNTING [].5. INSERT THE INSTRUMENT Prepare panel cut-out Check front panel gasket position 3 Insert the instrument through the cut-out.5. INSTALLATION SECURING Position the mounting clamps Push the mounting clamps towards the panel surface to secure the instrument.5.3 CLAMPS REMOVING Insert the screwdriver in the clips of the clamps Rotate the screwdriver UL note [] For Use on a Flat Surface of a Type and Type 3 raintight Enclosure INSTRUMENT UNPLUGGING B Push and pull to remove the instrument Electrostatic discharges can damage the instrument Before removing the instrument the operator must discharge himself to ground MΩ 7

9 - Electrical connections ELECTRICAL CONNECTIONS L N OP TC ma mv NO C B b RTD A RS485 (OP4) OP - L 8V OUT F AM N/C N/C NO C N/C N/C OP - R. TERMINATION UNIT [] B ,5 Nm Rear terminal cover 5.7 mm 0. in Cable size mm 8 AWG UL note [] Use 60/70 C copper (Cu) conductor only. 4 screw terminals Option terminals Holding screw 0.5 Nm Positive screw driver PH Negative screw driver 0,8 x 4 mm Terminals Ø L Pin connector q.4 mm in max Fork-shape AMP Ø 5.5 mm - 0. in Stripped wire L 5.5 mm - 0. in 8

10 PRECAUTIONS B - Electrical wirings. PRECAUTIONS AND ADVISED CONDUCTOR COURSE 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 80-4), it is strongly recommended to follow the following suggestions. B A Conduit for supply and output cables B B A B A All the wiring must comply with the local regulations. L 7 L 7 N 8 N 8 The supply wiring should be routed away from the power cables. Avoid to use electromagnetic contactors, power relays and high power motors nearby. Avoid power units nearby, especially 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 shielded cables on the sensor input, with the shield connected to earth. C E D C E D Conduit for low level sensor cables A = Supply B = Outputs C = Analog inputs D = Analogue output Serial communications E = SSR drive output 9

11 - Electrical connections.3 EXAMPLE OF WIRING DIAGRAM B.5 Ω external shunt resistor ma [3] Power supply switch mv Fuse A~T Fuse [5] Tc [6] Supply B V~ B V~ 3 OP 4 6 Supervision PTC [4] 5 Pt00 A RS485 8V OP RX/TX Retransmission 0P4 4 0mA 5 OP 6 [6] Notes: ] Make sure that the power supply voltage is the same indicated on the instrument. ] Switch on the power supply only after that all the electrical connections 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 is PTC protected. In case of failure it is suggested to return the instrument to the manufacturer for repair. 5] To protect the instrument internal circuits use: - A~ T fuses for Relay outputs - A~ T fuses for Triac outputs 6] Relay contacts are already protected with varistors. Only in case of 4 V ~ inductive loads, use model A D7 varistors (on request) PV wire transmitter 0

12 - Electrical connections.3. POWER SUPPLY B.3. OP OUTPUT B Switching power supply with multiple isolation and internal PTC Standard version: nominal voltage: 00-40V~ (- 5% + 0%) Frequency 50/60Hz Low Voltage version: Nominal voltage: 4V~ (- 5% + %) Frequency 50/60Hz or 4V (- 5% + 5%) Power consumption.6w max L N included PTC Supply A] Single relay output NO contact for resistive load of up to A / 50V~ max. Fuse A~ T (IEC 7) B] Triac Output NO contact for resistive load of up to A / 50V~ max. Fuse A~ T (IEC 7) Fuse Coil of the load contactor Fuse Coil of the load contactor 3 4 Varistor for inductive load 4V~ only 3 4 Varistor for inductive load 4V~ only.3.3 0P OUTPUT B A] SSR drive output, not isolated 0...5V, ±0%, 30mA max 0 Static relay Load B] Single relay output NO contact for resistive load of up to A / 50V~ max. Fuse A~ T (IEC 7) 5 6 Varistor for inductive load 4V~ only Fuse Coil of the load contactor

13 - Electrical connections OP OUTPUT B.3.4 OP4 OUTPUT (option) B OP output can be Relay (Std) or SSR drive. The jumper on the auxiliary board selects the output type: PV retransmission Galvanic isolation 500V~/ min. 0/4...0mA (750Ω or 5V max) ma 7 8 Load Link Pins - for OP-Relay Link Pins -3 for OP-SSR drive Jumper 3 Auxiliary board.3.5 SERIAL COMMUNICATIONS (option) B Galvanic isolation 500V~/ min Compliance to the EIA RS485 standard for Modbus/Jbus A Please, read: gammadue and deltadue controller series serial communication and configuration 7 8 RX TX

14 - Electrical connections.3.6 PV CONTROL INPUT B Connect the wires with the polarity as shown Use always compensation cable of the correct type for the thermocouple used The shield, if present, must be connected to a proper earth. For L J K S T thermocouple type 5 6 wire resistance 50Ω max For ma, mv and V mv ma External Shunt.5Ω 5 6 Rj >0MΩ If a 3 wires system is used, use always cables of the same diameter (mm min.) (line 0 Ω/lead maximum resistance) When using a wires system, use always cables of the same diameter (,5mm min.) and put a jumper between terminals 5 and 6 A When the distance between the controller and the sensor is 5 mt. using a cable of.5 mm diameter, produces an error on the measure of C. For PT00 resistance thermometer B 5 B A For 3 wires only. Maximum resistance/line 0 Ω For T ( x RTD Pt00) Special A R B R A 5 6 Use wires of the same length and.5 mm size. Maximum resistance/line 0 Ω R + R must be < 30Ω 6 With wire transducer PV Transducer With 3 wire transducer PV Transducer 4 0mA external shunt.5ω external shunt.5ω 8V 8V 3

15 3 - Product coding 3 PRODUCT CODING The complete code is shown on the instrument label. The informations about product coding are accessible from the front panel by mean of a particular procedure described at section 4.. page 9 AT 3000 Instrument label P/N ; M CONF : 00 S/N : A0A-9809/003 V~(L-N).85 64V 50/60 Hz -,6W B C D Basic product code (hardware) L M N Configuration code (software) 4

16 3 - Product coding 3. MODEL CODE The product code indicate the specific hardware configuration of the instrument, that can be modified by specialized engineers only. Line Basic Accessories Configur. Model: M A B C D - 0 F G 0 / I L M N Line M Power supply A 00-40V~ (- 5% + 0%) 3 4V~ (- 5% + %) or 4V (- 5% + 5%) 5 OP Output B Relay 0 Triac 3 Serial Communications Options C D None 0 0 Not fitted Transmitter Power Supply (P.S.) 0 6 Transmitter P.S. + Retransmission 0 7 RS485 None 5 0 Modbus/Jbus protocol Transmitter Power Supply 5 6 User manual F Italian/English (std) 0 French/English German/English Spanish/English 3 Front panel colour G Dark (std) 0 Beige 5

17 3 - Product coding 3. CONFIGURATION CODING The configuration code consists of 4 digits that identify the operating characteristic of the controller, as chosen by the user. Section 4.5 at pag. 6 reports the instructions how to set a new configuration code. I L M N 00 The configuration code can be displayed on the front panel, following the instructions at pag 9 section 4... Input type and range I TR Pt00 IEC C F 0 TR Pt00 IEC C -38 F TC L Fe-Const DIN C 3 F TC J Fe-Cu45% Ni IEC C 3 F 3 TC T Cu-CuNi C F 4 TC K Cromel -Alumel IEC C 3 9 F 5 TC S Pt0%Rh-Pt IEC C 3 9 F 6 DC input 0 50 mv, linear engineering units 7 DC input 0 50 mv, linear engineering units 8 Custom input and range 9 Control mode P.I.D. On - Off alarms indicator Output configuration Control OP / alarm AL on OP Control OP / alarm AL on OP Control OP / alarm AL on OP Control OP / alarm AL on OP Alarm AL on OP/ alarm AL on OP Alarm AL on OP/ alarm AL on OP Type of control and safety Reverse (AL active low) Safety 0% Direct (AL active high) Safety 0% Reverse (AL active low) Safety 00% Direct (AL active high) Safety 00% L M 0 3 6

18 A If, when the controller is powered up for the first time, the display shows the following message AT Conf 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 6). 3 - Product coding Alarm type and function N Not active 0 Sensor break alarm Absolute active high active low 3 Deviation [] active high 4 active low 5 Deviation active out (of the band) 6 band [] active in (the band) 7 Note [] Choice not available when the controller has been configured as alarms indicator ( L digit assigned to 4 or 5) 7

19 4 - Operations 4 OPERATIONS 4. KEYPAD COMMANDS AND DISPLAY PV control input (operator mode) (in engineering units) when the measured value is greater than sensor high range Deviation indicator (SP-PV) Green led ON OK Green led ON + red led ON ±% ±% when the measured value is less than the sensor low range Code and/or value of the Parameter (programming mode) Only red led ON >% OP output ON (red) OP output ON (red) AT Tune running (green) Menu access Values modification Enter key for selection and value setting confirmation 8

20 4. DISPLAY When the display operation is selected, the controller presents automatically all the most important parameters and configuration information. During the operation, the parameters values cannot be modified by the user After sec from the end of the operation, the controller flashes the display and returns to the normal operating conditions. Note [] See page 7 [] This display is not presented if the instrument has been configured as an On - Off controller 4.. OF THE PROCESS VARIABLES Operator mode Engineering units [] Setpoint Control output [] 74.8 Unit s.p. Out after 0,5 sec. C Operations 4.. OF THE CONFIGURATION CODES Operator mode Engineering units [] Basic product code (see page 5) Configuration code (see page 6) Software release number 74.8 Unit Hard C 3000 Conf rel. after 0,5 sec A Example: M / Release 00A 9

21 4 - Operations 4.3 PARAMETER SETTING 4.3. NUMERIC ENTRY (i.e. the modification of the value of a stored Setpoint from 75.0 to 40.0) Press S or G momentarily to change the value of unit every push Continued pressing of S or G 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 lower 30.0 Operator mode Current setpoint display Setpoint modification raise 40.0 after sec Setpoint entry. The operation is acknowledged by one flash of the display.

22 4.3. MNEMONIC CODES SETTING (e.g. configuration see pages 6, 7) 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 sec. The mnemonic displayed at the time the next parameter is selected, is the one stored in the parameter. Unit C f 4 - Operations Engineering Units Degree Centigrade Degree Fahrenheit none no units defined f Degree Fahrenheit ph Ph

23 4 - Operations 4.4 PARAMETERIZATION AT 74.8 P 0 As.p st GROUP AL alarm threshold [] (see pag. 4) Parameter menu selection Values modification Modification/ Selection enter A The parameter setting procedure has a timeout. If no keys are pressed for, at least, 30 seconds, the controller switches back, automatically, to the operator mode. After having selected the parameter or the code, press S and G to display or modify the value (see pag. 0) 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 presented on the display. PASS 5000 Back to the Operator mode OK Password entry only if Code value 5000 (see pages 6 7) Code entry from 5000 to 9999 Must be equal to the value of the parameter Code NO YES Note [] It is presented only if the controller has been configured with alarms. Digit L of the configuration code is assigned to 4 or 5 [] It is not presented if the controller has been configured with alarm n not active or of sensor break type. Digit N of the configuration code is assigned to 0 or. P 0 As.p P 5:0 p.b. P 5:0 t.i. P :00 t.d. P 0 t.c. AL alarm threshold [] (see pag. 4) Proportional band (PID algorithm only) % of span Integral time (PID algorithm only) 0ff / min. Derivative time (PID algorithm only) 0ff / min. Cycle time (Time proportioning only) sec.

24 4 - Operations PARAMETER MENÙ tune nd GROUP Tune run/stop (PID algorithm only) pass Password entry only if Code value <5000 (see pages 6 7) P :00 O.C. P00:0 Op. H P 0:5 hy. Back to the st parameter group Overshoot control (PID algorithm only) Control output high limit (PID algorithm only) % Control output hysteresis (On-Off control only) % of span P Off sl. u P Off sl. d PIn.sPcala PL. rpange s.p. l PF.sPcala PH. rpange s.p. H P 0:5 AIhy P 0:5 Ahy Setpoint ramp up (not available with alarms) 0ff/ digit/min Setpoint ramp down (not available with alarms) 0ff/ digit/min Setpoint low limit (not available with alarms) low range s.p. H Setpoint high limit (not available with alarms) s.p. l high range AL hysteresis % of the span [] AL hysteresis % of the span [] P Off t.fil P 0 In.sh P Addr PIn.sPcala PL. rpange rt.lo PF.sPcala PH. rpange rt.hi Back to the st parameter of the nd group Direct access to the configuration (pages 6 7) Filter time constant Off/...30 sec. Input shift Off/ digits Communication address (if option installed) 0ff/ 47 Retransmission low range (if option installed) full scale Retransmission high range (if option installed) full scale 3

25 4 - Operations 4.5 PARAMETER st GROUP The controller parameters have been organized in group, according to their functionality area. #AIs.p AL alarm threshold The threshold is presented only if the controller have been configured with alarms. ( Digit L of the configuration code assigned to 4 or 5) #As.p AL alarm threshold The alarm occurrences handle the OP and OP outputs, in different ways, according to the configured types of alarms, as illustrated. #p.b. Proportional band This parameter specifies the proportional band coefficient that multiplies the error (SP - PV) Integral #t.i. time It is the integral time value, that 4 Sensor break or input disconnection Sensor T Visualisation Absolute alarm (full scale) On Off hy low range Alarm threshold Deviation alarm SP On Off hy - low range Alarm threshold Band alarm SP On Off full scale hy hy alarm threshold On Off over-range under-range Active high Active low high range On Off Active high Active low + high range full scale On Off Active out Active in 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. #t.d. Derivative time It is the derivative term coefficient that specifies the time required by the proportional term P to reach the level of D. When Off the derivative term is not included in the control algorithm. #t.c. Control output cycle time It s the cycle time of the time proportioning control output. The PID control output is provided through the pulse width modulation of the digital waveform. #O.C. Overshoot control This parameter specifies the span of action of the overshoot control. Setting lower values (0.99 > 0.0) the overshoot generated by a Setpoint change is reduced. The overshoot control doesn t affect the

26 effectiveness of the PID algorithm. Setting, the overshoot control is disabled. #Op. H Control output high limit It specifies the maximum value the control output can be set #hy. Control output hysteresis Hysteresis of the threshold Off SP hy Control output hysteresis span, set in % of the full scale. nd GROUP #sl. u #sl. d On Setpoint ramp up Setpoint ramp down This parameter specifies the maximum rate of change of the Setpoint in digit/min. When the parameter is Off, this function is disabled. #s.p. l Setpoint low limit Low limit of the setpoint value. When the parameter is Off, this function is disabled. #s.p. H Setpoint high limit High limit of the setpoint value. When the parameter is Off, this function is disabled. #AIhy #Ahy AL alarm hysteresis AL alarm hysteresis Hysteresis of the threshold of both the alarms, that activate OP and OP control output. It is specified as a % of the full scale. #t.fil 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. Filter response 00% 63,% 0 t.fil #In.sh Input shift 4 - Operations This value is added to the measured PV input value. Its effect is to shift the whole PV scale of up to ± 60 digits. #Addr Controller address the address range is from to 47 and must be unique for each controller on the communication bus to the supervisor. When set to Off the controller is not communicating #rt.lo #rt.hi PV Time Retransmission low range Retransmission high range These parameters define the range of the OP4 retransmission output. Example: 4..0 ma output corresponding to 0 0 C. 5

27 4 - Operations 4.6 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. pag6) Other parameters specifie the type of auxiliary functions. AT Operator mode 74.8 PASS 5000 NO OK Password entry only if Code value 5000 Code entry from 5000 to 9999 Must be equal to the value of the parameter Code YES CONFIGURATION MENU st GROUP AIs.p Parameter menu selection Values modification Modification/ Selection enter 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. baud retr Code Baude rate (only if comm. is installed) 00/ /9600 Retransmission range (only if present) 0=0 / 4=0 ma Password (33 default from factory) sc.lo sc.hi prot Low range [] (linear scale only) High range [] (linear scale only) Communication protocol (only if communication is installed) M.bu5 / jbus 6

28 I nd GROUP tune Entry of digits I-L-M-N of the configuration code (chapter 3. page 6) L M N 00 Engineering units (see table) N of decimals (linear scale only) 0 3 Conf Unit sc.d.d pass 33 YES OK Password entry only if Code value <5000 Code entry from 0 to 4999 (33 default from factory) The entered password must correspond to the one store in the Code parameter. NO 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. 4 - Operations Note Pressing the Q the next group of parameters is displayed. [] Table of the supported Engineering Units. Centigrade degrees * C Fahrenheit degrees * f none mv Volt ma Ampere Bar PSI Rh ph none nu U MA A bar psi rh ph * For inputs from thermocouple or resistance thermometer, the choice is between C and F only. [] Range of min 00 digits. 7

29 5 - Automatic tune 5 AUTOMATIC TUNE Start/stop of the Fuzzy Tuning The Tuning operation can be started or stopped any time tune stop strt Operator mode press until To start select strt To stop select stop The green led 3 goes on when the Fuzzy Tuning is in progress. At the end of this operation, the calculated 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 parameters, monitoring the response of the process to disturbances. The controller provides 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 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 calculation with a reasonable speed calculation. The Fuzzy Tuning determines automatically the best method to use to calculate the PID term, according the process conditions. Step response Setpoint change PV variable Control output SP Natural frequency tuning start PV variable Control output End of the tuning operating and setting of the new calculated terms. Start of autotune operation End of the tuning operating and setting of the new calculated terms.

30 6 TECHNICAL SPECIFICATIONS Features (at 5 C enviromental temp.) Total configurability see par. 3. pag. 6 par. 4.6 pag. 6 PV Input (see pag.3 and pag. 6) 6 - Technical specification 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. A/D converter with resolution of points Common Update measurement time: 0. seconds Sampling time: 0.5 seconds characteristics Input bias: digit Input filter with enable/disable: 30 seconds Accuracy Resistance thermometer Thermocouple DC input (current) DC input (voltage) 0.5% ± digits for temperature sensors 0.% ± digits (for mv and ma) Pt00Ω at 0 C (IEC 75) C/ Fselectable L,J,T,K,S (IEC 584) C/ F selectable 4 0mA,0-0mA with external shunt.5ω Rj >0MΩ 0 50mV, 0-50mV Rj >0MΩ or 3 wires connection Internal cold junction compensation in C/ F Engineering units Conf. decimal point position Init. Sc Full Sc (min. range of 00 digits) Between 00 40V~ the error is minimal Max. wire Res: 0Ω max (3 wires) Sensitivity: 0.35 C/0 Env. Temp. <0.35 C / 0Ω Wire Res. Max. wire Res.: 50Ω max Sensitivity: <µv/ C Env. Temp. <5µV / 0Ω Wire Res. Input drift: <0.% / 0 C Env. Temp. Error indicator By led with green led when error <% (see page 8) 9

31 6 - Technical specification Features (at 5 C enviromental temp.) Operating mode and Outputs Control mode OP output OP output AL alarm (indicator with alarms) AL alarm Description AL alarm AL alarm Indicator with alarms OP - Relay or Triac OP - SSR drive or Relay OP - SSR drive or Relay OP - Relay or Triac Control output AL alarm PID loop or ON-OFF OP - Relay or Triac OP - SSR drive or Relay loop with Alarm OP - SSR drive or Relay OP - Relay or Triac Algorithm PID with overshoot control or ON OFF Proportional band (P) % Integral time (I) min OFF = O Derivative time (D) min PID algorithm Cycle time 00 sec Overshoot control High limit % Hysteresis % ON-OFF algorithm SPST Relay N.O., A/50V~ for resistive load Triac, A/50V~ for resistive load SSR drive, not isolated: 5V, ± 0%, 30mA max SPST Relay N.O., A/50V~ for resistive load Hysteresis 0. 0,0% full scale Active high Active low Absolute threshold: full scale Hysteresis 0. 0,0% c.s. Active high Deviation threshold ±range Action Active low Action type band threshold 0 range Absolute threshold whole range Special function Sensor break 30

32 6 - Technical specification Features (at 5 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. User inhibited Low limit High limit Galvanic isolation: 500 V~/ min Resolution bit (0.05%) Accuracy: 0. % The controller selects automatically the best method according to the process conditions digit/min (OFF = 0) From low range to the high limit From low limit to the high range Current output: 0/4 0mA 750Ω/5V max Step method Natural frequency method RS485 isolated, Modbus/Jbus protocol, 00, 400, 4800, 9600 bit/sec wires +8V ±0%, 30mA max for an external transmitter supply Measure input Control output Parameters Access protection Detection of out of range, short circuit or sensor break with automatic activation of the safety strategies and alerts on display Safety value: 0 +00%. (user enabled/disabled) parameter and configuration data are stored in a non volatile memory for an unlimited time Password to access the configuration and parameters data 00-40V~ (- 5% + 0%) 50/60Hz Power supply or 4V~ (- 5% + %) 50/60Hz and 4V (- 5% + 5%) Power consumption.6w max Electric safety Compliance to EN600, installation class (500V) pollution class Electromagnetic compatibility Compliance to the CE standards for industrial system and equipment UL and cul Omologation File 7645 IP0 termination unit Protection EN65059 IP65 front panel Dimensions / 6 DIN - 48 x 48, depth 0 mm, weight 30 gr. apx. 3

33 Guarantee 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 the product not in line with the instructions reported on this manual. G.&P. Grafica & Pubblicità Gazzaniga (BG) G&P@mail. csg-net. it 3

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