Manual - Electrocomponents
Contents
1. jojo NNO 9 N B for the version R77 are not available the probe codes 0 39 48 51 54 58 In case of probe non availability maximum and minimum limits are set to 0 In case of custom linearization test limits for setting LO and HI errors are given by the calibration values If these limits are not exceeded they are taken into consideration as limits L_S and H_S S R range 0 1750 C error lt 0 2 f s t gt 300 C for other range error lt 0 5 f s T error lt 0 2 f s t gt 150 C Max non linearity error for B range 44 1800 C error lt 0 5 f s t gt 300 C range 44 0 999 9 error lt 1 f s t gt 300 C thermocouples TC U range 99 9 99 9 and 99 99 C error lt 0 5 f s for other range error lt 0 2 f s t gt 150 C resistors PT100 and G error lt 0 2 f s t gt 300 C thermistors PTC NTC D error lt 0 2 f s t gt 200 C C range 0 2300 error lt 0 2 f s for other range error lt 0 5 f s The error is calculated as deviation from theoretical value NTC error lt 0 5 f s and is expressed as percentage of full scale in C Te J K E N L error lt 0 2 f s PT100 JPT100 e PTC error lt 0 2 f s Te gt 14bit 16000 divs Select sampling time gt 14b2. install the instrumentation separately from the relays and power switching devices do not install high power remote switches contactors relays thyristor power units particularly if phase angle type motors etc in the same cabinet avoid dust humidity corrosive gases and heat sources do not close the ventilation holes working temperature must be in the range of 0 50 C If the device has faston terminals they must be protected and isolated if the device has screw terminals wires should be attached at least in pairs Power supplied from a disconnecting switch with fuse for the device section path of wires from switch to devices should be as straight as possible the same supply should not be used to power relays contactors solenoid valves etc if the voltage waveform is strongly distorted by thyristor switching units or by electric motors it is recommended that an isolation transformer be used only for the devices connecting the screen to ground it is important for the electrical system to have a good ground connection voltage between neutral and ground must not exceed 1V and resistance must be less than 6Ohm if the supply voltage is highly variable use a voltage stabilizer for the device use line filters in the vicinity of high frequency generators or arc welders power supply lines must be separated from device input and output lines always check that the supply voltage matches the voltage indicated on the dev
3. Component Kit Connection cable PC USB port TTL Connection cable PC USB RS485 port Serial line converter CD SW GF Express installation KIT PC USB RS485 o TTL y GF_eXpress e ORDERING CODE cod F049095 GF_eXK 2 0 0 81600G_MHW_4T48_07 2011_ENG 5 ORDER CODE POWER SUPPLY 4 11 to 27Vac de 100 to 240Vac dc NR DIGITS 4T ar TRANSMITTER POWER SUPPLY None or T input alternative to RTD PTC NTC 1 2Vdc for potentiometer 15Vdc for transmitter 24Vdc 50mA R77 for version with potentiometer input Rinput gt 10MQ Please contact GEFRAN sales people for the codes availability e WARNINGS WARNING this symbol indicates danger It is seen near the power supply circuit and near high voltage relay contacts Read the following warnings before installing connecting or using the device follow instructions precisely when connecting the device always use cables that are suitable for the voltage and current levels indicated in the technical specifications the device has no ON OFF switch it switches on immediately when power is turned on For safety reasons devices permanently connected to the power supply require a two phase disconnecting switch with proper marking Such switch must be located near the device and must be easily reachable by the user A single switch can control sever
4. Power supply switching std 100 240Vac de 10 50 60Hz 5 5VA opt 20 27Vac de 10 50 60Hz 5 5VA 100 240Vac tipo T 500mA 250V 11 27Vac de tipo T 1 25A 250V Fuse inside device not operator serviceable Faceplate protection IP65 Working Storage temperatures 9 50 C 20 70 C Relative humidity 20 to 85 non condensing Environmental conditions of use for internal use only altitude up to 2000m Installation Panel mounting extractable from front Weight 150g EMC conformity has been tested with the following connections FUNCTION CABLE LENGTH USED TC input probe 0 8 mm compensated 5 m PT100 input probe 1mm 3m Power supply cable 1 mm 1m 3 gt DESCRIPTION OF FRONT PANEL PV display Indication of process variable Indication of HI or Lo out of range Indication of open circuit br or short circuit Er Display of configuration and calibration messages Raise and Lower keys These keys are used for any operation that requires a numerical parameter to be raised or lowered The speed of change is proportional to the time the key is pressed The operation is not cyclic once the maximum minimum limit is reached there will be no further increase decrease of the value even if the key remains pressed The keys can be configured to perform Function key reset hold d
5. 0 1 C RTD type scale configurable within indicated range with or without decimal point DIN 43760 PT100 JPT100 Max RTD line resistance 20Q PTC type NTC type 990Q 25 C 1KQ 25 C Max non linearity error See t P parameter C F selection Faceplate configurable 1999 9999 Configurable decimal point position possible 32 segment linearization Linear scale ranges Logic input only R77 version 24V 5mA Ri 47KQ isolation 1500V or voltage free contact Transmitter Sensor Power Supply option 24V 10 50mMA 15V for transmitter max 50mA CE MARKING The instrument conforms to the European Directives 2004 108 CE and 2006 95 CE with reference to the generic standards EN 61000 6 2 immunity in industrial environment EN 61000 6 3 emission in residential environment EN 61010 1 safety MAINTENANCE Repairs must be done out only by trained and specialized personnel Cut power to the device before accessing internal parts Do not clean the case with hydrocarbon based solvents Petrol Trichlorethylene etc Use of these solvents can reduce the mechanical reliability of the device Use a cloth dampened in ethyl alcohol or water to clean the external plastic case SERVICE GEFRAN has a service department The warranty excludes defects caused by any use not conforming to these instructions 81600G_MHW_4T48_07 2011_ENG 1 2V for potentiometer gt 100Q
6. 400 199 9 400 0 TC U F 328 752 199 9 752 0 TC G C 0 2300 0 0 999 9 TC G F 32 4172 32 0 999 9 TC D C 0 2300 0 0 999 9 TC D F 32 4172 32 0 999 9 TC C C 0 2300 0 0 999 9 TC C F 32 4172 32 0 999 9 TC C Custom Custom TC F Custom Custom Probe RTD PT100 C 200 600 199 9 600 0 PT100 F 328 1112 199 9 999 9 JPT100 C 200 600 199 9 600 0 JPT100 F 328 1112 199 9 999 9 Probe PTC NTC PTC C 55 120 55 0 120 0 PTC F 67 248 67 0 248 0 NTC C 10 70 10 0 70 0 NTC F 14 158 14 0 158 0 Probe Voltage Current 0 60mV 1999 9999 199 9 999 9 0 60mV custom linear custom linear 12 60mV 1999 9999 199 9 999 9 12 60mV custom linear custom linear 0 20mMA 1999 9999 199 9 999 9 0 20mA custom linear custom linear 4 20mMA 1999 9999 199 9 999 9 4 20mA custom linear custom linear 10V 1999 9999 199 9 999 9 10V custom linear custom linear 10V 1999 9999 199 9 999 9 10V custom linear custom linear 5V 1999 9999 199 9 999 9 SV custom linear custom linear WON 1999 9999 199 9 999 9 5V custom linear custom linear 0 1V Pot 1999 9999 199 9 999 9 0 1V Pot custom linear custom linear 200mV 1V 1999 9999 199 9 999 9 200mV 1V custom linear custom linear Probe Custom PT100 PTC NTC PT100 custom custom JPT PTC custom custom NTC custom custom Type of probe signal and scale of main input 1D 100 N Ioane G O
7. 4T 48 GEFRAN UNIVERSAL TEMPERATURE INDICATOR INSTALLATION and OPERATION MANUAL SOFTWARE VERSION 3 2x includes R77 version code 81600G edition 13 07 2011 cE 1 INSTALLATION e Dimensions and cut out panel mounting 63 E 8 4s d D 70 99 N V4 A 10 For correct and safe installation follow the instructions and observe the warnings contained in this manual Panel mounting Fix the device with the bracket provided before making any electrical connections To mount two or more devices side by side use the cut out dimensions shown above 2 TECHNICAL SPECIFICATIONS Display 4 digit red LED s digit height 10mm Keys 3 mechanical keys Raise Lower F Accuracy 0 2 f s at 25 C ambient temperature ts 120msec Resolution function of settable sample time 120msec gt 1 4bit 16000 points 60msec gt 14bit 16000 points only for linear inputs 30msec gt 13bit 8000 points only for linear inputs 15msec gt 12bit 4000 points only for linear inputs Main input TC RTD PTC NTC 60mV 1V Ri 500KQ 5V 10V Ri 210KQ 20mA Ri 50Q adjustable digital filter Thermocouples J K R S T B E N IEC 584 1 CEI EN 60584 1 60584 2 L GOST U G D C Custom linearization available on request Cold junction error
8. al units if the device is connected to electrically NON ISOLATED equipment e g thermocouples a grounding wire must be applied to assure that this connection is not made directly through the machine structure if the device is used in applications where there is risk of injury to persons and or damage to machines or materials it MUST be used with auxiliary alarm units You should be able to check the correct operation of such units during normal operation of the device before using the device the user must check that all device parameters are correctly set in order to avoid injury to persons and or damage to property the device must NOT be used in inflammable or explosive environments It may be connected to units operating in such environments only by means of suitable interfaces in conformity to local safety regulations the device contains components that are sensitive to static electrical discharges Therefore take appropriate precautions when handling electronic circuit boards in order to prevent permanent damage to these components Installation installation category II pollution level 2 double isolation The equipment is intended for permanent indoor installations within their own enclosure or panel mounted enclosing the rear housing and exposed terminals on the back power supply lines must be separated from device input and output lines always check that the supply voltage matches the voltage indicated on the device label
9. ard Component side DISPLAY Select signal at contact 3 5 PROGRAMMING and CONFIGURATION LEVEL 1 DISPLAY Pressed for approx 2 sec Process variable Information display Input settings Keep the F key pressed to browse Password the menus Release the F key to enter the displayed menu Press the F key to access the parameters Protection code Keep the F key pressed to exit any menu at any time Custom linearization User calibration e Information display Information display Software version Configuration hd INPUT 0 None 6 On Digital only for R77 81600G_MHW_4T48_07 2011_ENG e TC LIN input parameters Input settings TYPE Type 4 DIGIT PROBE without dec point with dec point Probe TC TC J C 0 1000 0 0 999 9 TC J F 32 1832 32 0 999 9 TC K C 0 1300 0 0 999 9 TC K F 32 2372 32 0 999 9 TC R C 0 1750 0 0 999 9 TC R F 32 3182 32 0 999 9 TC S C 0 1750 0 0 999 9 TC S F 32 3182 32 0 999 9 TC T C 200 400 199 9 400 0 TC T F 328 752 199 9 752 0 TC B C 44 1800 44 0 999 9 TC B F 111 3272 111 0 999 9 TC E C 100 750 100 0 750 0 TC E F 148 1382 148 0 999 9 TC N C 0 1300 0 0 999 9 TC N F 32 2372 32 0 999 9 TCL C 0 600 0 0 600 0 TC L F 32 1112 32 0 999 9 TC U C 200
10. ice label Input and output connections external connected circuits must have double insulation to connect analog inputs TC RTD you have to physically separate input wiring from power supply wiring from output wiring and from power connections use twisted and screened cables with screen connected to ground at only one point to connect adjustment and alarm outputs contactors solenoid valves motors fans etc install RC groups resistor and capacitor in series in parallel with inductive loads that work in AC Note all capacitors must conform to VDE standards class x2 and support at least 220 VAC Resistors must be at least 2W fit a 1N4007 diode in parallel with the coil of inductive loads that operate in DC GEFRAN spa will not be held liable for any injury to persons and or damage to property deriving from tampering from any incorrect or erroneous use or from any use not conforming to the device specifications 6 81600G_MHW_47T48_07 2011_ENG
11. isplay of the peak value etc as Gives access to different configuration stages determined by the t U and t d parameters on Confirms any parameter changes the In menu Label with engineering units 4 CONNECTIONS sO sO O7 Os 20O 7O O Os aO 2 O O 20 sO Ov Os 20 O O Q am ERICK SLs i 10 Optional 11 to 27Vac dc 10 50 60Hz 3 5VA max Inputs Linear input with 2 wire transmitter Linear input with 3 wire transmitter Available thermocouples J K R S T B E N L U G D C i i Respect polarities For extensions use compensated cable appropriate for thermocouple 4 to 20mA Linear input 1V for Linear I V Pt100 PTC NTC potentiometer de current dc voltage linear Use wires linear input input of adequate 20mA Ri 500 thickness 60mV 1V 5V 10V min 1mm PT100 JPT100 PTC NTC 2 wire PTC 3 wire Pt100 NTC Pt100 Digital input Digital input 24V 5mA or no voltage contact only for R77 version Connections for keylock function through digital input require selection VT for the signal on contact 3 OFF open keyboard enable ON closed keyboard disable 2 81600G_MHW__4T48_07 2011_ENG Device structure identification of boards Power board Seal side Select transmitter voltage CPU bo
12. it 16000 divs resolution For linear gt 13bit 8000 divs input 0 1V POT only gt 12bit 4000 divs 4 to disable filter average of the last eight values sampled 4 81600G_MHW_47T48_07 2011_ENG Digital filter on main input Digital filter on process variable display 0 0 to 20 0 sec 0 0 to 9 9 scale points OM Custom Linearization Custom Linearization of main input Step 0 beginning of scale value Display limits 1999 to 9999 the n step value corresponds to input Decimal point position for main input scale mV beginning scale n Amv Amv mV full scale mV beginning scale 32 Display limits 1999 to 9999 mV beginning of scale mV full scale mV at 50 C only for CPU TC_LIN and tP TC CUSTOM not available for TC RTD PTC and NTC scales Step 32 full scale value min max scale of input selected in t P min max scale of input selected in t P Minimum limit of main input scale Maximum limit of main input scale 999 to 999 scale points Offset correction of main input Select function of digital input R77 only UALER EA None Zero Hold Flash Max peak display Min peak display Delta peak display Peak memory reset Zero peak memory rese
13. t Keylock d only Potentiometer calibration tu and t d only OFFSET t u and t d only ae a Step 35 Raise key function active only in P V selection None Zero Hold Flash Max peak display Min peak display Delta peak display Peak memory reset Zero peak memory reset Potentiometer calibration Offset NID AnA wN O Lower key function active only in P V selection o 1S 00 N omn ola e Protection User Calibration CPU T Function Custom RTD sensor Custom PTC sensor Custom NTC sensor Potentiometer 0 to 1V Display and setting of all parameters Protection code 4 to disable In pages 16 to enable maintenance of reset latch at power off for linear inputs only 32 base configuration the following parameters will not be displayed In Ft Fd Of 128 disabled of all the menu except PA Calibration of minimum Calibration of maximum Interface for GEFRAN instrument configuration Kit for PC via the USB port Windows environment for GEFRAN instruments configuration Lets you read or write all of the parameters A single software for all models Easy and rapid configuration Saving and management of parameter recipes On line trend and saving of historical data
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