1 • INSTALLATION ! USER`S MANUAL
Contents
1. e Information display Information display Software version Display the type of CPU board thermocouples linear TC LIN input parameters Input settings Type 4 DIGIT 3 DIGIT sign 2 DIGIT sign PROBE without dec point with dec point without dec point with dec point without dec point_ with dec point Probe TC TCJ 0 1000 0 0 999 9 0 999 0 0 99 9 0 99 not availab TC JF 32 1832 32 0 999 9 32 999 32 0 99 9 32 99 not availab TCK C 0 1300 0 0 999 9 0 999 0 0 99 9 0 99 not availab TCK F 32 2372 32 0 999 9 32 999 32 0 99 9 32 99 not availab TC RC 0 1750 0 0 999 9 0 999 0 0 99 9 0 99 not availab TORF 32 3182 32 0 999 9 32 999 32 0 99 9 32 99 not availab TCS 0 1750 0 0 999 9 0 999 0 0 99 9 0 99 not availab TCS F 32 3182 32 0 999 9 32 999 32 0 99 9 32 99 not availab TCT TC 200 400 199 9 400 0 200 400 99 9 99 9 99 99 not availab TCT F 328 752 199 9 752 0 328 752 99 9 99 9 99 99 not availab TOBC 44 1800 44 0 999 9 not available not available not availab not availab TC BF 111 3272 111 0 999 9 not available not available not availab not availab TCE TC 100 750 100 0 750 0 100 750 not available not availab not availab ICEF 148 1382 148 0 999 9 148 999 not available not availab not availab e e Type of probe signal and scale of main input ONIDAN AWN o TCN C 0 1300 0 0 999 9 0 9992. t lt rA F 0 3 F 0 4 DOF Delayed deactivation DPO Delayed activation only at power on Alarm Alarm setpoint setpoint Variable Variable Output j i j m Output Alarm j i j j i Alarm iw ACCESSORIES a Transformer e RS323 interface cable for configuration the device powered and with inputs and outputs disconnected N B the PC configuration cable is supplied with the programming software i Make the connection with TRAFO 1 TRAFO 5 Size e ORDER CODE TRAFO 1 TRAFO 5 TRAFO 1 3VA 230 24Vac transformer L 44 5mm L 51 5mm ORDER CODE B 46 2mm B 52 5mm TRAFO5 10VA 230 24Vac transformer H 32 5mm H 35mm WSK 0 0 0 Conform to VDE 0551 EN 60742 CE e PTC NTC TECHNICAL DATA Interface cables CD Winstrum e ORDER Mod probe Ambient probe fexe 0 3 Cap material Plastic 7 x 25mm Temperature range 20 80 C PTC R25T 1KQ 1 PTC7x25 5m KTY 81 110 Response time 20sec in still air NTC Isolation 100MQ 500Vdc between cap and terminals Wire material Unipolar in PVC 12 0 18 Wire length 5 50m Installation notes Always power the devices by means of the TRAFO1 transformers specified in the manual one for each device when e The application is unknown e Multiple devices have input signals that are not isolated from one another s
3. not availab non dsip not availab TC N F 32 2372 32 0 999 9 32 999 not availab not availab not availab TCL 0 600 0 0 600 0 0 600 0 0 99 9 0 99 not availab TC L F 32 1112 32 0 999 9 32 999 32 0 99 9 32 99 not availab TCU C 200 400 199 9 400 0 200 400 99 9 99 9 99 99 not availab TC UF 328 752 199 9 752 0 328 752 99 9 99 9 99 99 not availab TCG 0 2300 0 0 999 9 0 999 not available not availab not availab TC GF 32 4172 32 0 999 9 32 999 not available not availab not availab TC DC 0 2300 0 0 999 9 0 999 not available not availab not availab e e e TCDF 32 4172 32 0 999 9 32 999 not availabl not availab not availab TCC C 0 2300 0 0 999 9 0 999 not availab not availab not availab TC CF 32 4172 32 0 999 9 32 999 not availab not availab not availab TC C Custom Custom Custom Custom Custom not availab TC F Custom Custom Custom Custom Custom not availab Probe RTD PT100 C 200 600 199 9 600 0 200 600 99 9 99 9 99 99 not availab PT100 F 328 1112 199 9 999 9 328 999 99 9 99 9 99 99 not availab JPT100 C 200 600 199 9 600 0 200 600 99 9 99 9 99 99 not availab JPT100 F 328 1112 199 9 999 9 328 999 99 9 99 9 99 99 not availab Probe PTC PTC C 55 120 55 0 120 0 55 120 55 0 99 9 55 99 not available PTC F 67 248 67 0 248 0 67 248 67 0 99 9 67 99 not available NTC C 10 70 10 0 70 0 10 70 10 0 70 0 10 70 not available NTC F 14 158 14 0 158 0 14 158 14 0 99 9 14 99 n
4. 04 2 e TECHNICAL SPECIFICATIONS function of settable sample time Display 2 3 4 digits red height 14 mm Keys 3 mechanical keys Raise Lower F Accuracy 0 2 f s at 25 C ambient temperature ts 120msec 120msec gt 13bit 8000 points Resolution 60msec gt 13bit 8000 points only for linear inputs 30msec gt 12bit 4000 points only for linear inputs 15msec gt 11bit 2000 points only for linear inputs TC RTD PTC NTC 60 mV 1 V 5 V 10 V Ri 500KQ Main input 20 mA Ri 500 adjustable digital filter J K R S T B E N IEC 584 1 CEI EN 60584 1 60584 2 Thermocouples L GOST U G D C Custom linearization available on request Cold junction error 0 1 C RTD type scale configurable within indicated range with or without decimal point Max RTD line resistance DIN 43760 PT100 JPT100 202 PTC type NTC type 9909 25 C 1KQ 25 C Max non linearity error See t P parameter at page 3 C F selection Faceplate configurable Linear scale ranges 1999 to 9999 with 4 digit display 999 to 999 with 3 digit display 99 to 99 with 2 digit display Configurable decimal point position possible 32 segment linearization option Power supply for 2 wire transmitter 18V 410 30 mA 1 2 V DC for potentiometer gt 100 Q version P77 Power supply switching 11 27 V DC 18 27VAC 10 50 60Hz 3VA not
5. 10 50 60Hz 3VA max not isolated e Inputs e Thermocouples Linear input with 2 wire transmitter e Linear input for potentiometer Available thermocouples J K R S T B E N L U G D C Respect polarities For extensions use compensated cable R gt 1009 appropriate for thermocouple e Pt100 PTC NTC e Linear I e Linear V Use wires of adequate dc current dc voltage linear input rai a oa linear input 60mV 1V 5V 10V i Ri KQ PTC NTC p See 20mA Ri 502 i gt 500 signal must be isolated signal must be isolated from power supply from power supply 2 wire PTC 3 wire Pt100 NTC Pt100 CPU board RTD PTC NTC Transmitter and j Probe power supply input potentiometer f power supply n Voltage Jumpers ON OFF z gt Ba 1v S4 S6B S7A ON i J 24V 18V S6B S7A STELE diril ttn LEVEL 1 DISPLAY Pressed for Y Process variable approx 2 sec PA Password No Keep the F key Information display PA 99 _ _ pressed to browse the menus YES Release the F key to enter the displayed menu Input settings r Protection code P Press the F key to access the parameters Custom linearization Keep the F key User calibration pressed to exit any menu at any time
6. GEFRAN 4T 72 UNIVERSAL TEMPERATURE INDICATOR cE 54 1 gt INSTALLATION Dimensions and cut out Panel mounting 83 43 69 5 A 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 CE MARKING EMC electromagnetic compatibility conformity to EEC Directive 89 336 CEE with reference to the generic Standard EN61000 6 2 immunity in industrial environments and EN50081 1 emission in residential environments BT low voltage conformity to Directive 73 23 CEE as modified by Directive 93 68 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 USER S MANUAL SOFTWARE VERSION 1 0x 2 0x code 81606A edition 0 5 05
7. V 1V custom linear custom linear custom linear custom linear custom linear om linear Probe Custom PT100 PTC NTC PT100 custom custom custom custom custom custom JPT PTC custom custom custom custom custom custom NTC custom custom custom custom custom custom D D D D D D D D D D D D D D D D D D D D D D D DDD Olal afofo M N S So In case of 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 LO_S and HI_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 error lt 0 2 f s t gt 150 C 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 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 T Max non linearity error for i G error lt 0 2 f s t gt 300 C D c thermocouples TC resistors PT100 and thermistors PTC NTC error lt 0 2 f s t gt 200 C range 0 2300 error lt 0 2 f s for other rang
8. e error lt 0 5 f s The error is calculated as deviation from theoretical value and is expressed as percentage of full scale in C NTC error lt 0 5 f s Tc J K E N L error lt 0 2 f s PT100 JPT100 and PTC error lt 0 2 f s OM Custom Linearization Custom Linearization of main input Select sampling time resolution For linear input only 4 to disable filter gt 13bit 8000 divs gt 13bit 8000 divs gt 12bit 4000 divs gt 11bit 2000 divs average of the last eight values sampled Digital filter on main input Digital filter on process variable display 0 0 to 20 0 sec 0 0 99 scale points Decimal point position for main input scale not available for TC RTD PTC and NTC scales Minimum limit of main input scale min max scale of input selected in t P Maximum limit of main input scale Offset correction of main input min max scale of input selected in t P 999 to 999 scale points Step 0 beginning of scale value Display limits 1999 to 9999 for 4 digit display the n step value corresponds to input mV beginning scale n Amv Amv mV full scale mV beginning scale 32 Step 32 full scale value Display limits 1999 to 9999 for 4 digit dis
9. ead the following warnings before installing connecting or using the device e follow instructions precisely when connecting the device e always use cables that are suitable for the voltage and current levels indicated in the technical specifications e 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 several units e 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 e 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 e 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 e the device contains components tha
10. 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 device 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
11. isolated Faceplate protection IP65 Working Storage temperatures 0 50 C 20 70 C Relative humidity 20 to 85 non condensing Installation Panel mounting Weight 90g for the complete version EMC conformity has been tested with the following connections 8 FUNCTION CABLE LENGTH USED TC input probe 0 8 mm compensated 5 mt PT100 input probe 1 mm 3 mt Power supply cable 1 mm 1 mt 3 e DESCRIPTION OF FRONT PANEL Raise and Lower keys These keys are used for any operation that requires PV display Indication of process variable a numerical parameter to be raised or lowered Indication of HI or Lo out of range e Indication of The speed of change is proportional to the time the open circuit br or short circuit Er Display of iat key is pressed The operation is not cyclic once configuration and calibration messages the maximum minimum limit is reached there will be no further increase decrease of the value even Label with engineering unit E if the key remains pressed The keys can be configured to perform reset hold display of the peak value etc as determined by the t U and t d parameters on the In menu Function key Gives access to different configuration stages Confirms any parameter changes e Power supply Standard 11 27Vdce 10 18 27Vac
12. ot available Probe Voltage Current 0 60mV 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 0 60mV custom linear custom linear custom linear custom linear custom linear custom linear 12 60mV 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 12 60mV custom linear custom linear custom linear custom linear custom linear om linear 0 20mA 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 0 20mMA custom linear custom linear custom linear custom linear custom linear om linear 4 20MA 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 4 20mMA custom linear custom linear custom linear custom linear custom linear om linear 10V 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 10V custom linear custom linear custom linear custom linear custom linear om linear 10V 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 10V custom linear custom linear custom linear custom linear custom linear om linear 5V 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 SV custom linear custom linear custom linear custom linear custom linear om linear 5V 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 SV custom linear custom linear custom linear custom linear custom linear om linear nck V 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 0 1V custom linear custom linear custom linear custom linear custom linear om linear 200mV 1V 1999 9999 199 9 999 9 999 999 99 9 99 9 99 99 9 9 9 9 200m
13. play mV beginning of scale mV full scale Step 35 only for CPU TC_LIN and tP TC CUSTOM User Calibration CPU T Function Raise key function Custom RTD sensor Custom PTC sensor None Custom NTC sensor active only in P V selection Zero Hold Flash Max peak display Potentiometer 0 1V Lower key function Min peak display active only in Delta peak display P V selection Peak memory reset Calibration of minimum INID AWN o Zero peak memory reset Protection Calibration of maximum Pr Protection code 4 to disable In pages e 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 L_L H_L 16 to enabl Display and setting of all parameters e Filter outputs with reference to parameters F 0 and r A The diagrams refer to a normal absolute alarm with hysteresis H 0 F 0 2 DBI Delay in turning on output after output is turned off F 0 1 DON Delayed activation Alarm Alarm setpoint setpoint Variable Variable Output Output Alarm Alarm
14. t 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 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 e install the instrumentation separately from the relays and power switching devices e do not install high power remote switches contactors relays thyristor power units particularly if phase angle type motors etc in the same cabinet e 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 e 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
15. uch as for example non isolated grounded thermocouples transducers or transmitters powered by a single supply linear inputs with voltage or current not isolated from one another e It is a general rule that devices with shared signals probes transmitters signal retransmission etc must be powered by a separate transformer for each device e Any special cases not covered by the above example must be evaluated from time to time One possible example of a power supply by a single transformer is the case of devices with RTD or PTC probes with relay or logic outputs connected to individually isolated devices such as GTS static groups ATTENTION in case of an input with a NON isolated grounded thermocouple the secondary of the power transformer for the device CANNOT be grounded doing so will cause the device to fail with probable blowing of the internal fuse ORDER CODE 4T LT N Digits Power supply 2 sign 11 to 27VDC 18 27 VAC not isolated 3 sign 4 Sensor power supply None 00 alternative to RTD PTC NTC 1 2VDC for potentiometer 01 18Vdc 50 mA for 2 wire transmitter 24 For input from potentiometer request version P77 R input gt 10MQ Kindly contact GEFRAN for information on available codes e WARNINGS J WARNING this symbol indicates danger It is seen near the power supply circuit and near high voltage relay contacts R
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