Thermocouple Input Module User`s Manual(Hardware)
Contents
1. To SLD FQ Connected inside module To earth terminal of enclosure 2 For 3 conductor type 3 For 2 conductor type When 4 conductor type is selected in switch 3 of intelligent function module switch setting DOOL ERGY al Al Bi b1 cS When 3 conductor type is selected in switch 3 of intelligent function module switch setting cl al Al Bi b1 O QOC L al A1 B1 b1 5 3 Intelligent Function Module Switch Setting Make the intelligent function module switch setting using the I O assignment setting of GX Developer You can make setting easily by entering hexadecimal numbers into 4 digits Setting Item Measurement Measurement mode range Set value Measurement range setting SERN E B H 20 to 120 C 1 CH4 CH3 CH2 CH1 180 to 600 C Old JIS Offset gain setting Offset gain setting Switch 2 E H Factory setting E CH4 CH3 CH2 CH1 User setting Wiring type setting Wiring type setting Switch 3 i H 3 conductor type a a CH4 CH3 CH2 CH1 PEONGUCIOE PS New JIS Switch 4 LILI Sy je OH Normal mode temperature conversion processing 1 to FH Offset gain setting mode 0 Fixed 6 OUTLINE DRAWINGS n A A Q64RD C RUN C ERR2. MITSUBISHI Thermocouple Input Module MITSUBISHI General Purpose PROGRAMMABLE LOGIC CONTROLLER User s Manua Hardware Q64RD Thank you for purchasing the Mitsubishi general purpose programmable logic controller MELSEC Q series Prior to use please read this manual thoroughly and familiarize yourself with the product WELSEE Q Mitsubishi Programmable MODEL Logic Controller CODE 1 3JT31 IB NA 0800156 A 0011 MEE 2000 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the associated manuals introduced in this manual Also pay careful attention to safety and handle the module properly These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION ae oh See Eich aE geats heen ee oe N D DANGER Procedures which may lead to a dangerous condition and cause death or serious injury if not carried out properly N CAUTION Procedures which may lead to a dangerous condition and cause superficial to medium injury or physical damage only if not carried out properly Depending on circumstances procedures indicated by N CAUTION may also be linked to serious results In any case it is important to follow the directions for usage Store this manual in a safe place so that you can take it out and read it whenever necessary Always forward
3. 3 Terminal block Used for wiring of the platinum temperature measuring resistor etc 5 WIRING 5 1 Wiring Instructions 1 Use separate cables for the AC and Q64RD s external input signals to avoid the influence of AC side surges and inductions 2 Do not run the module cables near or bundle them with the main circuit and high voltage cables and the load cables from other than the PLC Not doing so will make the module more susceptible to noises surges and inductions 3 Earth the shielded wire or shielded cable to FG of the PLC However depending on the external noise conditions external earthing may be recommended 4 Insulation sleeved crimping terminals cannot be used with the terminal block It is recommended to fit mark tubes or insulation tubes to the wire connection parts of the crimping terminals 5 2 External Wiring 1 For 4 conductor type CH1 5 8 me y O L T Z Bare crimping sleeve for copper wire JIS C 2806 or equivalent ey y g O K ii bel al Al a4 A4 B4 b4 terminal
4. from the case Doing so can cause a failure 3 Be careful to prevent wire offcuts and other foreign matter from entering the module They can cause a fire failure or malfunction 4 To prevent wire offcuts and other foreign matter from entering the module during wiring the module carries a foreign matter ingress prevention label at its top During wiring do not remove this label For system operation always remove this label to ensure adequate heat dissipation 5 Tighten the mounting and terminal screws of the module within the following ranges Tightening Torque Range Module mounting screw M3 screw 36 to 48NPcm Terminal block terminal screw M3 screw 42 to 58NPcm Terminal block mounting screw M3 5 screw 66 to 89NPcm 3 2 Installation Environment Refer to the user s manual of the CPU module used 4 NAMES AND SETTINGS OF THE PARTS Terminal Block Layout Signal name Eq ma I ihe _ o W o jo W o W o W w O k E O I R op Z 0 Q Name and Appearance Indicates the operating status of the Q64RD On Operating normally 1 RUN DEG Flicker Offset gain setting mode Off 5V power off or watchdog timer error occurrence Indicates the error status of the Q64RD On Error occurrence Flicker Switch setting error 2 PRELEG Switch 5 was set to other than 0 in intelligent function module switch setting of GX Developer Off Operating normally
5. 5 01 02 MITSUBISHI ELECTRIC BUILDING SINGAPORE 159943 Tel 65 470 2480 a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE MITSUBISHI DENK BLDG MARUNOUCHI TOKYO 100 8310 TELEX J24532 CABLE MELCO TOKYO NAGOYA WORKS 1 14 YADA MINAMI 5 HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
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7. OR SEEREN 98 3 86 90 3 55 27 4 1 08 Unit mm in Warranty Mitsubishi will not be held liable for damage caused by factors found not to be the cause of Mitsubishi machine damage or lost profits caused by faults in the Mitsubishi products damage secondary damage accident compensation caused by special factors unpredictable by Mitsubishi damages to products other than Mitsubishi products and to other duties N For safe use e This product has been manufactured as a general purpose part for general industries and has not been designed or manufactured to be incorporated in a device or system used in purposes related to human life e Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi e This product has been manufactured under strict quality control However when installing the product where major accidents or losses could occur if the product fails install appropriate backup or failsafe functions in the system Country Region Sales office Tel Country Region Sales office Tel U S A Mitsubishi Electric Automation Inc Indonesia P T Autoteknindo SUMBER MAKMUR 500 Corporate Woods Parkway Vernon Kompleks Agung Sedayu Propertindo
8. TS 0000eeeeeeeeeeeeeeenettneneeaes 4 DWV IUING iets tate iE R EE Mare erated EESTE ats ie iat E adda Dan restates 5 S dh WVIFING IISTUICHONIS ocossects cccematnec ee e aa eare EEEE thle aust iets 5 5 2 Ext rnal WV ING soscsnsescentas ant t eel e rE EE EE ace E ney ence ees 6 5 3 Intelligent Function Module Switch Setting c cceceeeceeeeeeeeeeeeeeeeeeeeeees 8 GS OUTLINE DRAWINGS rsi irnn E tee E e EOE 8 About the Manuals The following manuals are related to this product Referring to this list please request the necessary manuals Detailed manual Detailed manual Manual Name Manual Number Model Code Thermocouple Input Module User s Manual SH 080142 Q64RD GX Configurator Tl SW1D5C QTIU E 13JR31 Conformance to the EMC Directive Low Voltage Directive For details on making Mitsubishi PLC conform to the EMC directive and low voltage instruction when installing it in your product please see Chapter 3 EMC Directive and Low Voltage Instruction of the User s Manual Hardware of the PLC CPU to use The CE logo is printed on the rating plate on the main body of the PLC that conforms to the EMC directive and low voltage instruction 1 OVERVIEW This user s manual provides the specifications handling part names and others of the Q64RD platinum temperature measuring resistor thermocouple input module used with the MELSEC Q series CPU module 2 SPECIFICATIONS The following are the specificatio
9. erating the system be sure to remove the film to provide adequate ventilation REVISIONS x The manual number is given on the bottom right of the top cover Print Date Manual Number Nov 2000 IB NA 0800156 A First edition This manual confers no industrial property rights or any rights of any other kind nor dose it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 2000 MITSUBISHI ELECTRIC CORPORATION A 3 CONTENTS SAFETY PRECAUTIONS irre a e ea S E ita A 1 REVISIONS cana a E N A a AEE A EN A a A 3 About the Man alS i raren aeree eaan eaa K aa a EGRE EEEE CERAR A 4 Conformance to the EMC Directive Low Voltage Directive c eeeeee A 4 TEOVERVIEW cinien meena reer eer rer E Tere i E ere ee renre mnie re 1 2 ORE GIP IGA HONS iaaea E EEE E EER E OET E EE 1 2 1 Performance Specifications ecsesien csesevccesec cates este weiaverndebeaneneridbeoueiennted 1 2 2 Specifications for Connection of Platinum Temperature Measuring Resistor cccceceeeeeeteeteeeeeeeeeeeeeees 2 3 LOADING AND INS TAELA TION si vccisscesevoressuetesstieae eststnecgundaiaas isetwnnssea tural ese 3 3 1 Handling MMSTRUCT ONG s iesea saroian enano oaa E TENERNE 3 3 2 Installation Environment wssici eae eae ei ee eee aaah cree las 3 4 NAMES AND SETTINGS OF THE PAR
10. it to the end user DESIGN PRECAUTIONS Do not write data into the system area of the buffer memory of intelligent function modules Also do not use any prohibited to use signals as an output signal to an intelligent function module from the PLC CPU Writing data into the system area or outputting a signal for prohibited to use may cause a PLC system malfunction Do not bunch the control wires or communication cables with the main circuit or power wires or install them close to each other They should be installed 100 mm 3 94 inch or more from each other Not doing so could result in noise that may cause malfunction INSTALLATION PRECAUTIONS Use the PLC in an environment that meets the general specifications contained in the CPU user s manual Using this PLC in an environment outside the range of the general specifications may cause electric shock fire malfunction and damage to or deterioration of the product When installing the module securely insert the module fixing tabs into the mounting holes of the base module while pressing the installation lever located at the bottom of the module downward Improper installation may result in malfunction breakdown or the module coming loose and dropping Securely fix the module with screws if it is subject to vibration during use Tighten the screws within the range of specified torque If the screws are loose it may cause the module to fallout short circuits
11. ns of the Q64RD 2 1 Performance Specifications 16 bit signed binary data Temperature 2000 to 8500 Value to the first decimal place X 10 times conversion value 32 bit signed binary data 200000 to 850000 Value to the third decimal place X 1000 times Scaling value 16 bit signed binary Usable platinum temperattire Pt100 JIS C1604 1997 IEC 751 1983 JPt100 JIS C1604 1981 measuring O Measured Pto 00 200 to 850 C temperature z range JPt100 180 to 600 C Range Or Fi 00 20 to 120 C 200 to 850 C changing JPtoo O O o O 20 to 120 C 180 to 600 C Ambient temperature z 7 0 to 55 C 0 25 accuracy relative to full scale value Ambient temperature i 25 5 C 0 08 accuracy relative to full scale value Number of analog input points 4 channels module Across platinum temperature measuring Transformer insulation resistor input and PLC power supply Across platinum temperature measuring No insulation resistor input channels Across thermocouple input and earth 500VDC 100M2 or more using insulation resistance tester Across thermocouple input channels 500VDC 10M2 or more using insulation resistance tester Number of occupied points 16 points Cables DESS HGAnD and pianinu Total resistance not more than 2kQ temperature measuring resistor Internal current consumption 5VDC 0 60A 0 17kg Outline dimensions 98 H X 27 4 W X 90 D mm 1 The selection ranges and accuracies have the foll
12. or malfunction If the screws are tightened too much it may cause damage to the screw and or the module resulting in fallout short circuits or malfunction Switch all phases of the external power supply off when mounting or removing the module Not ding so may cause electric shock or damage to the module Do not directly touch the conductive area or electronic components of the module Doing so may cause malfunction or failure in the module WIRING PRECAUTIONS Always ground the FG terminal for the PLC There is a risk of electric shock or malfunction When turning on the power and operating the module after wiring is completed always attach the terminal cover that comes with the product There is a risk of electric shock if the terminal cover is not attached Tighten the terminal screws within the range of specified torque If the terminal screws are loose it may result in short circuits or malfunction If the terminal screws are tightened too much it may cause damage to the screw and or the module resulting in short circuits or malfunction Be careful not to let foreign matter such as sawdust or wire chips get inside the module They may cause fires failure or malfunction WIRING PRECAUTIONS The top surface of the module is covered with protective film to prevent foreign objects such as cable offcuts from entering the module when wiring Do not remove this film until the wiring is complete Before op
13. owing relationships Selection Range Pt100 and JPt100 Pt100 JPt100 Ambient Temperature 20 to 120 C 200 to 850 C 180 to 600 C Accuracy 1 Insulation system Insulation resistance 0 to 55 C 2 125 C 25 5 C 0 096 C 0 68 C 0 48 C 2 The conversion speed is a period from when a temperature is input and converted into a corresponding digital value until the value is stored into the buffer memory When two or more channels are used the conversion speed is 40ms x number of conversion enabled channels 3 At wire break detection the temperature conversion value right before wire break occurrence is held 2 2 Specifications for Connection of Platinum Temperature Measuring Resistor 1 For 3 conductor type The conductor resistance value should satisfy the condition of 1 2 2 max In addition the difference of the conductor resistance value between 1 and 2 should be 10 Q max Q64RD al 2 O A1 Pt100 O B1 1 b1 SLD 2 For 4 conductor type The conductor resistance value should satisfy the condition of 1 2 2 max Q64RD Conductor Pt100 SLD When making offset gain adjustment set the conductor resistance value actually used 3 LOADING AND INSTALLATION 3 1 Handling Instructions 1 Do not drop the case and connectors of the module and subject them to hard impact 2 Do not remove the printed circuit boards of the module
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