user manual selec pic101
Contents
1. 800 0 CALIBRATION Voltage oo ii 0 1Resolution Current o o o ima The thermocouple RTD curves are linearised in this microprocessor based product and hence the values interpolated between the readings shown above are also equally accurate at every point in the curve DISPLAY Unit is accepted as accuracy is within the specified limit of claimed accuracy and certificate is valid up to one year from the date of issue CHECKED BY Specifications subject to change as development is a continuous process Selec Controls Pvt Ltd India Formerly Selectron Process Controls Pvt Ltd Tel 91 22 28476443 1882 Fax 91 22 28471733 Toll free 1800 227 353 Website www selecindia com E mail sales selecindia com Document name Operating 0807 PIC101 N OP162 V03 Pa ge 2 of 2 STEER rtateetat gt a lt taiiieeieietetetaieteaieiteieeteteateitaeteeitatetieeitateietartdataeaateieaitaateaieteataieteitaaitaeteetettaidaitateeiatate staat etait eieaiteaiaaiteieaitnateiteataaiisatentenimtenteate2. Range 0 0mA V mv to ISCH default value changes as per analog input selected 200 to 1350 C Display 7 Press A key to program Display scaling point high Factory setting 9999 NOTE Valid for analog inputs mV current voltage Display for 1 second Press A V to change value g g g 5 Range DSCL to 9999 display as per decimal point selected USER GUIDE SCALING FOR ANALOG INPUT To scale the controller two scaling points are necessary and Input Values It is recommended that the two scaling 8 Press A key to program Input scaling point high Factory setting 2 0 00 NOTE Valid for analog inputs mV current voltage Display 15 H for 1 second PressQ A O s nnn to change value Range ISCL to 20 00mA 10 00V 56mV default value changes as per analog input selected continue past the entered points to the limits of the input range Factory settings example will display 0 0 at 0 mA indication can be accomplished by setting DISPLAY as YES In this case referring the above eg for 0 00 mA input the will show 0 0 NOTE This change will not be visible in the programming menu 9 Press A key to select Reverse scaling Factory setting NOTE Valid for analog inputs mV current voltage Display for 1 second Connection with 2 wire Transmitter Eg for 4 20 mA input Connection with Internal 24VDC Sensor supply Press B A 10 Press A key to program Filter ti
3. OPERATING INSTRUCTIONS PIC101 N FEATURES Accepts Sensor Inputs Thermocouple RTD Analog inputs mV Current Voltage e High Indication Accuracy 0 25 e Sensor Break Detection 24 VDC Sensor Supply 85 to 270 VAC Supply Voltage SPECIFICATIONS 1 DISPLAY 4 digit 7 segment LED 0 5 height Display Messages Or Appears when 1 Measurement exceeds display scaling range 9999 2 Open sensor is detected rE Appears when 1 Measurement is below display scaling range 1999 2 Sensor reverse condition occurs 2 POWER SUPPLY 85 to 270 VAC DC AC 50 or 60 Hz 5 VA 3 SETTINGS Via three keys on front panel 4 MEMORY Nonvolatile EEPROM retains all programmable parameters and values 5 MAIN SENSOR INPUT Thermocouple inputs J 200 to 750 C K 200 to 1350 C T 200 to 400 C R Oto1750 C S 0to1750 C RTD input 2 wire or 3 wire PT100 100 to 850 C mV 0 56mV Voltage 0 to 10 VDC Current 0 to 20 mA 6 SENSOR SUPPLY 24 VDC 30mA to power the sensors 7 INDICATION ACCURACY Temperature 0 25 of Span 1 C After 20min Warmup 8 ISOLATION BREAKDOWN RATINGS AC line with respect to all inputs and outputs 2000 Volts 9 ENVIRONMENTAL CONDITIONS Operating Range 0 to 50 C Storage Range 20 to 75 C Humidity 85 max 10 CONNECTION Wire clamping screw terminal 11 WEIGHT 250 grams SAFETY SUMMARY All safety related codifications symbols and inst
4. amming Display 1 Lock code for program entry Factory setting C 0 NOTE This parameter will not be prompted if programming is entered using METHOD 1 Display C Od for 1 second Press key and program the lock code as85 Document name Operating 0807 PIC101 N OP162 V03 Page 1 of 2 Display 2 Press 4 to program Sensor type Factory setting J E Display L for 1 second 200 to 750 C Press B Press B A Press B Press B 200 to 400 C O to 1750 C O to 1750 C PT100 100 to 850 C mV 0 to 56 mV Press B J 3 cr Cz OL ym MHOC Uy Press B Press B Current a Ga 2 Press 4 TC RTD 1704 C Analog input 1 0 1 0 01 0 001 Decimal point position Press B Press B H PressO 4 JODO 4 Press A key to select Temperature unit Factory setting P for 1 second NOTE Valid for TC RTD inputs tE Display Press B 5 Press A key to program Display scaling point low Factory setting NOTE Valid for analog inputs mV current voltage Display 4 SE L for 1 second Range 1999 to DSCH Press 9 to change value display as per decimal point selected 6 Press A key to program Input scaling point low Factory setting NOTE Valid for analog inputs mV current voltage Display 15 L for 1 second PressO 8 9 to change value N A N
5. arthest forward slot 3 For proper sealing tighten the screws evenly with required torque A CAUTION The equipment in its installed state must not come in close proximity to any heating sources caustic vapors oils steam or other unwanted process by products EMC Guidelines 1 Use proper input power cables with shortest connections and twisted type 2 Layout of connecting cables shall be away from any internal EMI source LOAD CONNECTIONS 1 For load current less than 0 5A L N Snubber 2 For bigger loads use interposing relay contactor 1 Snubber Part No APRC 01 2 MOV Part No AP MOV 03 Note For inductive loads use of snubber and MOV as shown above is recommended ELECTRICAL PRECAUTIONS DURING USE Electrical noise generated by switching of inductive loads can create momentary disruption erratic display latch up data loss or permanent damage to the instru ment To reduce noise a Use of MOV across supply of temperature controller amp snubber circuits across loads are Recommended b Use separate shielded wires for inputs TERMINAL CONNECTIONS mV TC RTD V mA sed del CONFIG a HAQ0GOUODA 22 2 11 12 13 14 15 16 17 18 N L 24V GND sensor supply CONFIGURATION SCHEME METHOD 1 1 Short terminals 9 and 10 2 Turn Power ON 3 Remove the shorting Unit will directly enter into programming mode METHOD 2 Press Y for 3 sec to enter into Progr
6. e end user after installation and internal wiring 2 Conductors must not come in contact with the internal circuitry of the equipment or else it may lead to a safety hazard that may in turn endanger life or cause electrical shock to the operator 3 Circuit breaker or mains switch must be installed between power source and supply terminals to facilitate power ON or OFF function However this switch or breaker must be installed in a convenient position normally accessible to the operator A CAUTION 1 The equipment shall not be installed in environmental conditions other than those mentioned in this manual 2 Fuse Protection The equipment does not have a built in type fuse Installation of external fuse ofrating75VAC 1 Amp for electrical circuitry is highly recommended 3 Thermal dissipation of equipment is met through ventilation holes provided on chassis of equipment Such ventilation holes shall not be obstructed else it can lead to a safety hazard 4 The output terminals shall be strictly loaded to the manufacturer specified values range MECHANICAL INSTALLATION For installing the controller 1 Prepare the al cutout with proper dimensions as shown in mm L 4546 Panel moana t k 97 pem 88 gt k 92 _ gt 2 Push the controller into the panel cutout Secure the controller in its place by pushing the clamp on the rear side The screws of the pane of the clamp must be in the f
7. me constant Factory setting 4 Display for 1 second Press 9 Range OFF 1 to to change value 99 ane 11 Press A key to program PV Bias Factory setting Display h 145 Press 4 9 Range 99 9 to to change value 999 C Fixed 0 1 resl for TC RTD amp 1 unit for analog input 12 Press key to select reset all Factory setting Display X c E Two wire Transmitter for 1 second External 24 VDC l Two wire Supply Transmitter for 1 second Press B Press key to reset all the parameters 424V Sensor GND supply Program Exit Press Q key for 3 sec Unit will auto exit the programming mode if no key is pressed for 60 sec Each scaling point has a coordinate pair of Display Values points be at the low and high ends of the input signal being measured Process value scaling will be linear between and input and display 9999 at 20 00 mA input Reverse acting reverse scaling parameter display will show 9999 and 20 00 mA input the display Claimed Accuracy 0 25 of full scale 1 digit After 20min warmup time Sources calibrated against Hinditron Multimeter Model 86 Sr No 1094 Multimeter calibration report no ERTL W Mumbai INDIA The calibration of this unit has been verified at the following values CALIBRATION TEMP C VALUE 0 1Resolution c 700 0 700 0 1350 1350 0 00 00 500 0 500 0 800 0
8. ructions that appear in this operating manual or on the equipment must be strictly followed to ensure the safety of the operating personnel as well as the instrument If the equipment is not handled in a manner specified by the manufacturer it might impair the protection provided by the equipment A CAUTION Read complete instructions prior to Installation and operation of the unit A CAUTION Risk of electric shock WIRING GUIDELINES A CAUTION 1 To prevent the risk of electric shock power supply to the equipment must be kept OFF while doing the wiring arrangement 2 Wiring shall be done strictly according to the terminal layout with shortest connections Confirm that all connections are correct 3 Use lugged terminals to meet M3 screws 4 To eliminate electromagnetic interference use of short wire with adequate ratings and twists of the same in equal size shall be made 5 Cable used for connection to power source must have a cross section of 1mm or greater These wires shallhave insulation capacity made of at least 1 5KV MAINTENANCE 1 The equipment should be cleaned regularly to avoid blockage of ventilating parts 2 Clean the equipment with a clean soft cloth Do not use isopropyl alcohol or any other cleaning agent INSTALLATION GUIDELINES A CAUTION 1 This equipment being built in type normally becomes a part of main control panel and in such case the terminals do not remain accessible to th
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