User`s Manual SAFETY PRECAUTIONS 1. Overview 2
Contents
1. it to e end user DESIGN PRECAUTIONS e 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 Otherwise noise may occur and result in malfunction INSTALLATION PRECAUTIONS e Use the programmable controller in an environment that meets the general specifications given in the User s Manual of the CPU module being used Using this programmable controller in an environment outside the range of the general specifications may cause electric shock fire malfunction and damage to or deterioration of the product While pressing the installation lever located at the bottom of module insert the module fixing tab into the fixing hole in the base unit until it stops Incorrect installation may result in malfunction or breakdown or cause the module to loosen and drop 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 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 Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module Not doing so may cause damage to the module Do not direc2. 2AD DGH Number of analog input 2 points 2 channels points 4 to 20 mADC Input resistance 250 Q a z 26 2VDC Maximum Supply power specification SYPPIY 24mADC current Short circuit Available protection Limit current 25 to 35mA Check terminals Available ss 16 bit signed binary 768 to 32767 DIGI Av Guipu 32 bit signed binary 1538 to 65535 Digital output Digital output Analog input range 32 bit 16 bit value 32 bit value 16 bit O characteristics Maximum resolution 4 to 20mA 250 0nA 500 0nA 0 to 64000 0 to 32000 4 to 20mA 250 0nA 16000 to Expanded mode i 72000 151 6nA_ 303 2nA 0 to 64000 _0 to 32000 Reference 0 05 R A a accuracy Digital output value 32 bit 32digit Digital output value 16 bit 16digit Temperature o o output value coefficient 71 4ppm C 0 00714 C 10ms 2 channels area method withstand voltage resistance Between I O terminal and programmable controller power 1780VAC rms suppl 3 cycles 500VDC 10MQ Between analog Transformer elevation 2000m more input channels isolation Between external supply power and ae analog input 100 000 16 points Connected terminal 18 points terminal block Applicable wire size 0 3 to 0 75mm R1 25 3 Solderless terminals with sleeves are not applicable 24VDC 20 15 Ripple spike within 500mVP P Inrush current 5 5A within 200us 0 19A 0 33A Weight 0 19kg Photocoupler isolation Isolation speci
3. MITSUBISHI Q62AD DGH Channel Isolated High Resolution Analog Digital Converter Module with Signal Conditioning Function Thank you for buying the Mitsubishi programmable controller MELSEC Q Series Prior to use please read both this manual and detailed manual thoroughly and familiarize yourself with the product MELSEG Mitsubishi Programmable MODEL Controller IB 0800224 E 0810 MEE User s Manual Hardware MODEL Q A D DGH U HW 2002 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Read these precautions before using When using Mitsubishi equipment thoroughly read this manual and the related manuals introduced in the manual Also pay careful attention to safety and handle the module correctly These precautions apply only to this product Refer to the user s manual of the CPU module to use for the programmable controller system safety precautions These SAFETY PRECAUTIONS classify the safety precautions into two categories DANGER and CAUTION _ Procedures which may lead to a dangerous condition and DANGER cause death or serious injury if not carried out correctly l Procedures which may lead to a dangerous condition and l CAUTION cause superficial to medium injury or physical damage I only if not carried out correctly In any case it is important to follow the directions for usage ole ate manual in a safe place and read it whenever necessary Always forward
4. Switch setting for intelligent functional module The settings for the intelligent function module are performed using the I O assignment settings for the GX Developer It can be easy to set by inputting in hexadecimal 4digits ee Input range setting Analog input range Input range setting value 0 E E E 4 to 20 mA H L I CH2CH1 Expanded mode 00H Fixed User range setting Switch 1 Switch 2 Switch 4 a 000H Fixed OH Normal mode A D conversion processing 1H to FH numeric value other than 0n Offset gain setting mode OH Fixed Setting any value within the setting range will provide the same operation When the setting range is 1H to Fu set 1H for example 6 External Dimensions nn SEN a G che eat A Q62AD DGH RUN ALM IN Jo Jo s Jo n gt 98 3 86 10 11 12 gt 13 14 gt 15 16 17 18 90 3 54 27 4 1 08 a 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 Mitsub
5. fications External supply power 1 User range setting is 2 to 24mA 2 Accuracy of offset gain setting at ambient temperature Q62AD DGH needs to be powered on 30 minutes prior to operation for compliance to the specification accuracy 3 digit indicates a digital output value 4 Accuracy per temperature change of 1 C Example Accuracy when temperature changes from 25 to 30 C 0 05 reference accuracy 0 00714 C temperature coefficient x 5 C temperature change difference 0 0857 3 Part Identification Nomenclature This section explains the part names for the Q62AD DGH 3 a l CH1 O Empty PB Empty Ooo 9 OO P CH2 P Power supply for 2 wire transmitter I CHK 2 wire transmitter current input check terminal CHK Check terminal Number Name CC escription 1 RUN LED Displays the operating status of the Q62AD DGH On Normal operation Flickering During offset gain setting mode Off 5V power supply interrupted watch dog timer error or module exchangeable status during online module change bled 2 ERR LED Displays the error status of the Q62AD DGH On Error A D conversion continues Flickering Error A D conversion stops Off Normal operation 3 ALM LED Displays the warning status of the Q62AD DGH On An alarm process alarm rate alarm is being generated Flickering An input signal error is being generated Off Normal operation Check terminals Termi
6. ipei Hsine Taiwan Gothaer Strasse 8 D 40880 Ratingen Tel 886 2 2299 2499 GERMANY Korea Mitsubishi Electric Automation Korea Tel 49 2102 486 0 Co Ltd U K Mitsubishi Electric Europe B V UK 1480 6 Gayang dong Gangseo ku Branch Seoul 157 200 Korea Travellers Lane Hatfield Hertfordshire Tel 82 2 3660 9552 AL10 8XB U K Singapore Mitsubishi Electric Asia Pte Ltd 307 Alexandra Road 05 01 02 Telera 10r 216190 Mitsubishi Electric Building Italy lerdal Electric Europe B V Italian Singapore 159943 i Tel 65 6470 2460 Centro Dir Colleoni Pal Perseo Ingr 2 Thailand Mitsubishi Electric Automation Thailand Via Paracelso 12 l 20041 Agrate Brianza Co Ltd Milano Italy Bang Chan Industrial Estate No 111 Tel 39 039 60531 Moo 4 Serithai Rd T Kannayao Spain Mitsubishi Electric Europe B V Spanish A Kannayao Bangkok 10230 Thailand Branch Tel 66 2 517 1326 Carretera de Rubi 76 80 Indonesia P T Autoteknindo Sumber Makmur E 08190 Sant Cugat del Valles Muara Karang Selatan Block A Utara Barcelona Spain No 1 Kav No 11 Kawasan Industri Pergudangan Jakarta Utara 14440 P O Box 5045 Jakarta 11050 Indonesia Tel 34 93 565 3131 France Mitsubishi Electric Europe B V French Tel 62 21 6630833 Branch Indi M Systems Pvt Ltd 25 Boulevard des Bouvets F 92741 ngia dara SYSTEMS TN Nant Ced F Electronic Sadan NO III Unit No15 een ee et rance M 1 D C Bhosari Pune 411026 India TEL 33 1 5568 5568 Te
7. ishi 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 Hong Kong Mitsubishi Electric Automation 500 Corporate Woods Parkway Vernon Hong Kong Ltd Hills IL 60061 U S A 10th Floor Manulife Tower 169 Electric Tel 1 847 478 2100 Road North Point Hong Kong Brazil MELCO TEC Rep Com e Assessoria f Tel 852 2887 8870 f Tecnica Ltda China Mitsubishi Electric Automation a p Shanghai Ltd Rua Correia Dias 184 g Edificio Paraiso Trade Center 8 andar 4 F Zhi Fu Plazz No 80 Xin Chang Road Paraiso Sao Paulo SP Brazil A a ae Tel 55 11 5908 8331 i Taiwan Setsuyo Enterprise Co Ltd Germany Mitsubishi Electric Europe B V German 6F No 105 Wu Kung 3rd Rd Wu Ku Branch Hsiang Ta
8. l 91 20 2712 3130 South Africa Circuit Breaker Industries Ltd Australia Mitsubishi Electric Australia Pty Ltd Private Bag 2016 ZA 1600 Isando 348 Victoria Road Rydalmere South Africa N S W 2116 Australia Tel 27 11 928 2000 Tel 61 2 9684 7777 aMITSUBISHI ELECTRIC CORPORATION HEAD OFFICE TOKYO BUILDING 2 7 3 MARUNOUCHI CHIYODA KU TOKYO 100 8310 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN Specifications subject to change without notice Printed in Japan on recycled paper
9. l off 5 Wiring 5 1 Wiring precautions 1 Use separate cables for the AC control circuit and the external input signals and external supply power of the Q62AD DGH to avoid the influence of the AC sidesurges and inductions 2 Do not mount the cables close to or bundle them with main circuit line a high voltage cable or load cable from other than the programmable controller This may increase the effects of noise surges and induction 3 Perform an one point grounding for shielded lines and the shields of sealed cables 4 A solderless terminal with insulation sleeve cannot be used for the terminal block Covering the cable connection portion of the solderless terminal with a marked tube or an insulation tube is recommended 5 2 External wiring Current FLiting reut CHK on ole 1 Shielded 1 Use a 2 core twisted shielded wire for the power wire 2 Shows input resistance 3 To connect with the 2 wire transmitter be sure to connect to P and I CHK 4 Always use a ground In addition ground the FG of the power supply module 5 The check terminals I CHK CHK are used to check the amount of input in mA in relation to the 2 wire transmitter output This can be checked since analog inputs of 4 to 20mA are converted to analog outputs of 1 to 5V The relationship of this conversion can be expressed by the following formula Analog input mA lt 2509 Analog output V 1000 5 3
10. nal used to check the analog input current value See Section 5 2 External supply power terminal Terminal to connect 24VDC external supply power Q62AD DGH CORUN EAL 4 Precautions For Use 1 Do not drop the module or subject it to heavy impact 2 Do not remove the PCB of the module from its case Doing so may cause the module to fail 3 Be sure there are no foreign substances such as sawdust or wiring debris inside the module Such debris could cause fires damage or erroneous operation 4 The module has an ingress prevention label on its top to prevent foreign matter such as wire offcuts from entering the module during wiring Do not peel this label during wiring Before starting system operation be sure to peel this label because of heat dissipation 5 Tighten the terminal screws using torque within the following ranges Loose screws may cause short circuits mechanical failures or malfunctions Terminal block mounting screw M3 5 screw 1 The module can be easily fixed onto the base unit using the hook at the top of the module However it is recommended to secure the module with the module fixing screw if the module is subject to significant vibration 6 To mount the module on the base unit fully insert the module fixing latch into the fixing hole in the base unit and press the module using the hole as a fulcrum Improper installation may result in a module malfunction or may cause the module to fal
11. tly touch the conductive area or electronic components of the module Otherwise the module may malfunction or Always ground the FG terminal for the programmable controller 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 included with the product There is a risk of electric shock if the terminal cover is not attached Use applicable solderless terminals and tighten them with the specified torque If any solderless spade terminal is used it may be disconnected when the terminal screw comes loose resulting in the failure 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 matters such as sawdust or wire chips get inside the module These may cause fires failure or malfunction 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 operating the system be sure to remove the film to provide adequate heat ventilation ABOUT MANUAL The following manual is also related to this product If necessary order it by q
12. uoting the details in the table below Related Manual Channel Isolated High Resolution Analog Digital Converter SH 080277 Module Channel Isolated High Resolution Analog Digital Converter Module with Signal Conditioning Function User s Manual 13JR51 Compliance with the EMC and Low Voltage Directives 1 For programmable controller system To configure a system meeting the requirements of the EMC and Low Voltage Directives when incorporating the Mitsubishi programmable controller EMC and Low Voltage Directives compliant into other machinery or equipment refer to Chapter 9 EMC AND LOW VOLTAGE DIRECTIVES of the QCPU User s Manual Hardware Design Maintenance and Inspection The CE mark indicating compliance with the EMC and Low Voltage Directives isprinted on the rating plate of the programmable controller 2 For the product No additional measures are necessary for the compliance of this product with theEMC and Low Voltage Directives 1 Overview This manual describes the specifications and part names for the Q62AD DGH type channel isolated high resolution analog digital converter module with signal conditioning function hereinafter referred to as the Q62AD DGH which are used with the MELSEC Q series CPU modules 2 Specifications The specifications for the Q62AD DGH are shown in the following table For general specifications for the Q62AD DGH refer to the operation manual for the CPU module being used F Q6
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