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4Mpps Capable High-Speed Counter Module User`s Manual

1. QD64D2 Controller r 1 Shielded wg 109 ke 12 prst twisted pair cable our BI2 A12 Preset 2 y 2 BIAIS PRST COM Shielded 1g 109 now raw LATCH en OUT Ah EA Latch counter PES Bosaos LATCH COM Figure 5 2 Example of wiring with a controller sink loading type 2 Example of wiring with a controller source loading type QD64D2 Controller Shielded 19 1x0 i anow 1aw PRST BINAIZ Preset 2 Y BIAIS PRST COM 1x0 10 0 anow usw LATCH AA Latch counter Y 1 I ATA LATCH COM Figure 5 3 Example of wiring with a controller source loading type 15 5 3 3 Example of wiring with an external output terminal 1 Example of wiring with an external output terminal sink output type QD64D2 EQUI if B05 A05 FIT EIG jl Eau2 B04 A04 LOL pg peak 14 hz zav To blown 1 BO3 AO3 fuse detection si FR 10 2V to circuit 4 Ioano 30VDC FUSE Figure 5 4 Example of wiring with an external output terminal sink output type 16 5 4 Intelligent Function Module Switch Settings The intelligent function module switches are set on the I O assignment screen of GX Developer Table 5 3 Intelligent funct
2. 1 Wiring Precautions 1 Inputting a signal of different voltage may result in a malfunction or mechanical failure 2 For 1 phase input perform pulse input wiring on the phase A side 3 When pulse status noise is input the QD64D2 may miscount 4 Take the following measures against noise for high speed pulse input a b Always use a shielded twisted pair cable and ground it on the QD64D2 side Wire the shielded twisted pair cables so that they are not in parallel with wires causing much noise such as power lines or I O wires Also install the cables at least 150 mm 5 91 inch away from the lines and wires and wire them as short as possible 5 2 Input output interface internal circuit The following table shows the list of external device interface for the QD64D2 Table 5 1 External device interface list for the QD64D2 Terminal Internal circuit number Signal name CH1 CH2 5V DC DC converter a 219 hase A pulse inpu t Isolator Isolating element H Line receive J hase A pulse inpu DC DC converter p Bit hase B pulse inpu H Isolator Isolating I element i ine receive 4 hase B pulse inpu Pulse input common Preset input Preset input common Latch Counter input Latch Counter input common 12 Input output class Table 5 1 External device in
3. 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 J APAN When exported from J apan this manual does not require a of Economy Trade and Industry for service transaction peri Specifications subject to change without notice Printed in J apan on recycled paper
4. A pulse output Phase B pulse output input specifications Table 2 2 Input specifications of QD64D2 Rated input Operating ONvoltage OFF voltage voltage Rn voltage current range current RS 422 A compliant differential receiver AM26C32 manufactured by Texas Instruments or V r differential input ON voltage H level threshold Vrr differential input OFF voltage L level threshold Vhys Hysteresis voltage Vir 4 Vit 60mV A current type line driver cannot be used Input Responce resistance time equivalent voltage 0 1V voltage 0 1V preset input 216 to 5VDC or 21 6 to less 26 4VDC 26 4VDC 12 to SMA an or OFF ON 0 5ms or less ON OFF 1 0ms or less latch counter input 216 to 5VDC or 21 6 to less 26 4VDC 26 4VDC 12 to 5mA ja Ya or OFF ON 0 5ms or less ON OFF 1 0ms or less External coincidence output power supply 12 24V Signal name Coincidence output point No 1 Coincidence output point No 2 Output specifications Table 2 3 Output specifications of QD64D2 Working Max load Rated load load current voltage voltage rush range current Max voltage drop at ON 0 5A 1 point 2A 1common Leakage current at OFF Response time OFF ON 0 05ms or less ON gt OFF 0 1ms or less 3 IMPLEMENTATION AND INSTALLATION 3 1 Handling Precautions The following explains the precaut
5. to the User s Manual for the CPU module 2 1 Relation of phase difference between phase A and phase B The relation indicated below is for each pulse input mode at the maximum counting speed Pulse input waveform that does not reach to the maximum counting speed is also applicable 1 At 1 phase input Pulse input waveform at 1 phase input input needs to satisfy the following conditions duty ratio of 50 t Stutt 1 0 us th tt 0 5 us 0 5 x t Differential ia voltage H H level L level Figure 2 1 Pulse input waveform at 1 phase input At 2 phase input Pulse input waveform at 2 phase input needs to satisfy both the condition at 1 phase input and the condition below ti te ts ta 0 25us 0 25 x t Differential voltage H level PA L level Differential voltage 1 H level B 0 1V i k 1 i i i L level i Figure 2 2 Pulse input waveform at 2 phase input 1 Differential voltage H level oA L level tg Differential voltage H level B 0 1V L level Figure 2 3 Pulse input waveform at 2 phase input 2 3 Derating chart ON ratio 100 90 80 70 60 50 40 0 10 20 30 40 50 55 Ambient temperature C Figure 2 4 Derating chart 2 2 Electrical Specifications of I O Signals 1 Signal name Phase
6. ERNAL WIRING 5 1 Wiring Precautions 5 2 Input output interface internal circuit 5 3 Extemal Wiring 2 2 ee ihn 5 3 1 Example of wiring the module and an encoder 5 3 2 Example of wiring a controller and an external input terminal 5 3 3 Example of wiring with an external output terminal 5 4 Intelligent Function Module Switch Settings A 5 1 OVERVIEW This manual describes the specifications and part names of type QD64D2 multichannel high speed counter module hereinafter abbreviated as QD64D2 that is used with the MELSEC Q series CPU module 2 PERFORMANCE SPECIFICATIONS The following table shows the performance specifications of the QD64D2 Table 2 1 Performance specifications Item specifications Number of channels 2 channels Number of occupied R i r A VO points 32 points I O assignment Intelligent 32 points Count s ai input Signal level EIA Standard RS 422 A Differential line driver level Signal HA 6B AM26LS31 manufactured by Texas Instruments or equivalent Counting speed 4 multiples of 2 phases 4Mpps max 12 2 multiples of 1 phase 2 multiples of 2 phases 2Mpps 3 1 multiple of 1 phase 1 multiple of 2 phases CW CCW 1Mpps Counting range 32 bit signed binary 2147483648 to 2147483647 Addtion method Subtraction method Type Linear counter format Ring counter format Preset counter f
7. Gayang dong Gangseo ku Branch Seoul 157 200 Korea Ti Ilers Lane Hatfield Hertfordshire Tel 82 2 3660 9552 ALO EXE UK ane at la Singapore Mitsubishi Electric Asia Pte Ltd Tel 444 1707 276100 307 Alexandra Road 05 01 02 Mitsubishi Italy Mitsubishi Electric Europe B V Italian Electric Building Singapore 159943 Branch Tel 465 6470 2460 Centro Dir Colleoni Pal Perseo Ingr 2 Thailand Mitsubishi Electric Automation Thailand si 0041 k Co Ltd Via Paracelso 12 I 20041 Agrate Brianza Bang Chan Industrial Estate No 111 Miano Ie esa Moo 4 Serithai Rd T Kannayao 5 Spain Mitsubishi Electric Europe B V Spanish R Kannayao Bangkok 20250 nalang Branch y 4 Indonesia P T Autoteknindo Sumber Makmur Carretera de Rubi 76 80 Muara Karang Selatan Block A Utara Re Sent Cugat del Valles No 1 Kav No 11 Kawasan Industri arcelona Spain Pergudangan J akarta Utara 14440 Tel 34 93 565 3131 P O Box 5045 J akarta 11050 Indonesia France Mitsubishi Electric Europe B V French Tel 462 21 6630833 Branch India Messung Systems Pvt Ltd 25 Boulevard des Bouvets F 92741 Electronic Sadan NO III Unit No15 Nanterre Cedex France M I D C Bhosari Pune 411026 India p TEL 433 1 5568 5568 Tel 491 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 461 2
8. If the screw is too loose it may cause a drop short circuit or malfunction Excessive tightening may damage the screw and or the module resulting in a drop short circuit or malfunction Be sure to shut off all phases of the external power supply used by the system before mounting or removing the module Failure to do so may cause an electric shock or damage to the product Do not directly touch any conductive part or electronic part of the module Doing so may cause a malfunction or failure of the module WIRING PRECAUTIONS NCAUTION For wiring and connection properly press crimp or solder the connector with the tools specified by the manufactures and attach the connector to the module securely Be careful to prevent foreign matter such as dust or wire chips from entering the module Failure to do may cause a fire failure or malfunction A 2 WIRING PRECAUTIONS NCAUTION A protective film is attached to the module top to prevent foreign matter such as wire chips from entering the module during wiring Do not remove the film during wiring Be sure to remove it for heat dissipation before system operation Be sure to place the cables connected to the module in a duct or clamp them If not dangling cables may swing or inadvertently be pulled resulting in damage to the module and or cables or malfunctions due to poor cable connection When disconnecting the cable do not pull it b
9. MITSUBISHI 4Mpps Capable High Speed Counter Module User s Manual Hardware QD64D2 Thank you for purchasing the Mitsubishi programmable controller MELSEC Q series Prior to use please read this and relevant manuals thorougly to fully understand the product MODEL QD64D2 U HW MELSEC MODEL Mitsubishi CQ HN CODE 1 3JY56 Controller IB NA 0800406 A 0710 MEE 2007 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Read these precautions before use Before using this product please read this manual and the relevant manuals introduced in this manual carefully and pay full attention to safety to handle the product correctly The precautions given in this manual are concerned with this product For the safety precautions of the programmable controller system please read the User s Manual for the CPU module In this manual the safety precautions are ranked as DANGER and CAUTION Indicates that incorrect handling may cause i lt gt DANGER hazardous conditions resulting in death or severe 1 I i injury l Indicates that incorrect handling may cause I I I i A CAUTION hazardous conditions resulting in medium or slight personal injury or physical damage J Note that the A CAUTION level may lead to a serious consequence according to the circumstances Always follow the precautions of both levels because they are important to personal safety Pl
10. dule 4 PART NAMES The following explains the part names of the QD64D2 Table 4 1 Part names Indicates operation status of the QD64D2 ON Normal operation OFF Watchdog timer error Indicates error status of the QD64D2 ON Error at 1CH or more 006402 oO De o D DO Connector Connector i 1 Terminal terminal OFF All channels in normal operation number number Indicates fuse status of external coincidence B20 A20 output part of the QD64D2 i i ON Blown fuse detected OFF Blown fuse not detected Indicates input status of A phase pulse A_CH1 to terminal CH2 ON Pulse ON OFF Pulse OFF 1 1 i Indicates input status of B phase pulse A01 B CH1 to terminal CH2 ON Pulse ON OFF Pulse OFF Pa a E S Figure 4 1 Appearance of the QD64D2 Table 4 2 Terminal assignment of each channel Terminal layout CH1 CH2 Terminal number Signal name NC Termina number Signal name NC PULSE At PULSE At PULSE A PULSE A PULSE B PULSE B PULSE B PULSE B PULSE COM PULSE COM NC NC PRST COM PRST COM PRST PRST NC NC NC NC LATCH COM LATCH COM LATCH LATCH NC NC NC NC EQU1 EQU1 EQU2 EQU2 12V 24V 12V 24V ov ov NC 10 NC 5 EXTERNAL WIRING 5
11. ease save this manual to make it accessible when required and always forward it to the end user DESIGN PRECAUTIONS WDANGER Donot write data to read only area or reserved area in the buffer memory of the intelligent function module Also do not turn ON OFF the reserved signal in I O signals to the programmable controller CPU Doing any of these operations may cause a malfunction of the programmable controller system A 1 INSTALLATION PRECAUTIONS NCAUTION Do not install the control lines and or pulse input lines together with the main circuit or power lines and also do not bring them close to each other Keep a distance of 150 mm 5 91 inch or more between them Failure to do so may cause a malfunction due to noise Use the programmable controller in the environment conditions given in the general specifications of the User s Manual for the CPU module Failure to do so may cause an electric shock fire malfunction or damage to or deterioration of the product While pressing the installation lever located at the bottom of the module insert the module fixing projection into the fixing hole in the base unit and mount the module with using the hole as a supporting point Incorrect module mounting may cause a malfunction failure or drop of the module In an environment of frequent vibrations secure the module with screws The screws must be tightened within the specified torque range
12. ion module switch Setting item Setting value Default 1 Pulse input mode OH 1 multiple of 1 phase 0 y 1H 2 multiples of 1 phase 2H CWICCW i 3H 1 multiple of 2 phases uae 44 2 multiples of 2 phases 5H 4 multiples of 2 phases 0002 E_ 2 Counter format EMP a Ou Linear counter 1H Ring counter 01010 Te 3 Counter value comparison function Eniply selection Ox Coincidence output function 1H Continuous comparison function Fixed to 0 Same as for the switch 1 Empty Fixed to 0 Empty Fixed to 0 Empty Fixed to 0 17 6 EXTERNAL DIMENSIONS Gain T 98 3 86 k 90 3 54 ae 47 1 81 27 4 1 08 137 5 35 Unit mm inch Figure 6 1 External dimensions 18 MEMO 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 A For safe use This product has been manufactured as a general purpose part for general industries and has not been designed or
13. ions for handling the module 1 2 3 Since the module case is made from resin do not drop the module or apply a strong impact to it Do not remove the printed circuit board of the module from the case Doing so may cause a failure Be careful to prevent foreign matter such as dust or wire chips from entering the module Failure to do may cause a fire failure or malfunction A protective film is attached to the module top to prevent foreign matter such as wire chips from entering the module during wiring Do not remove the film during wiring Be sure to remove it for heat dissipation before system operation Tighten the module fixing screw within the following specified range Table 3 1 Tightening torque range of module fixing screw Tightening torque range Module fixing screw M3 0 36 to 0 48 N m Connector screw of module M2 6 0 20 to 0 29 N m 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 moudule with the module fixing screw if the module is subject to singificant vibration or shock When mounting the module to the base unit insert the module fixing projection into the fixing hole in the base unit and mount the module with using the hole as a supporting point Incorrect module mounting may cause a malfunction failure or drop of the module 3 2 Installation Environment Refer to the User s Manual for the CPU mo
14. manufactured to be incorporated in a device or system used in purposes related to human life Before using the product for special purposes such as nuclear power electric power aerospace medicine or passenger movement vehicles consult with Mitsubishi 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 Tel 852 2887 8870 Tecnica Ltda China Mitsubishi Electric Automation Rua Correia Dias 184 Shanghai Ltd Edificio Paraiso Trade Center 8 andar 4 F Zhi Fu Plazz No 80 Xin Chang Road Paraiso Sao Paulo SP Brazil Shanghai 200003 China Tel 55 11 5908 8331 Tel 86 21 6120 0808 Germany Mitsubishi Electric Europe B V German Taiwan Setsuyo Enterprise Co Ltd Branch 6F No 105 Wu Kung 3rd Rd Wu Ku Gothaer Strasse 8 D 40880 Ratingen Hsiang Taipei Hsine Taiwan GERMANY Tel 886 2 2299 2499 Tel 49 2102 486 0 Korea Mitsubishi Electric Automation Korea Co Ltd U K Mitsubishi Electric Europe B V UK 1480 6
15. terface list for the QD64D2 Continued Internal circuit Terminal number CH1 CH2 Signal name Coincidence output point No 1 FEIN Coincidence output point No 2 Bir To blown fuse detection circuit External coincidence output power supply 12 24V 13 External coincidence output power supply GND OV 5 3 External Wiring 5 3 1 Example of wiring the module and an encoder 1 Example of wiring with a line driver AM26LS31 equivalent encoder QD64D2 Encoder ei H amp A 1 H ana H 1 Shielded I 1 i ang POSE twisted pair cable oA i BINA PhaseA Bit ae TP H T B18 A18 PEELE FSET A 1 H H T PULSE Shield H Line iow JL i ranor Konga i now 1 H ang H TOW 4x9 PULSE Shielded Al ma Mer sman Ra pair cabe l i sma Ba 2 1 Phase B Dita ihe 1 bas Be B16 A16 Pane B rok ama 1 i AR Ya PULSE Shield H receiver 27K B I H now H PULSE L Oo I i COM 1 H B15 A15 1 I 1 eee eee l VCC External VCC DO 1 power 1 l ov i supply ov re 1 a 3 14 5 3 2 Example of wi terminal ing a controller and an external input 1 Example of wiring with a controller sink loading type
16. unction Latch counter function Counter K J Minimum count pulse nT width Duty ratio 50 H 0 25 Unit us Min phase difference for 2 phase input 0 25 us For details refer to Section 2 1 Comparison 32 bit signed binary range Coinci dence Comparison output result Setting value lt Count value Setting value Count value Setting value gt Count value Interrupt With coincidence detection interrupt function Ext Preset vernal Count value 24V DC 2 to 5mA input latch Ext Coincidence Transistor sinking type output 2 points channel ea output 12 24 V DC 0 5 A point 2 Alcommon P Derating Applied refer to Section 2 1 3 A6CON1 soldering type straight out A6CON2 crimp type straight out A6CON4 soldering type usable for both straight out and diagonal out 0 53 A Applicable connector 5 VDC internal current consumption Table 2 1 Performance specifications Continued Item specifications Weight 0 16 kg 1 Note that counting a pulse whose phase difference between phase A and phase B is small may result in a count error For the relation of phase difference between phase A and phase B refer to Section 2 1 1 2 The maximum counting speed is determined in the pulse input mode Counting speed cannot be changed 3 The A6CON3 connector crimp type straight out cannot be used for the QD64D2 Remarks For general specifications of the QD64D2 refer
17. y holding the cable part Disconnect the cable with connector with holding the connector plugged into the module Pulling the cable part with the cable still connected to the module may cause a malfunction or damage to the module and or cable Always ground the shielded cable on the module side Failure to do may cause a malfunction Correctly wire cables to the module after checking the rated voltage and terminal layout of the product Connecting a voltage different from the rated voltage or incorrect wiring may result in a fire or failure A 3 Revisions The manual number is given on the bottom right of the cover Print date Manual number Revision Oct 2007 IB NA 0800406 A First edition This manual confers no industrial property rights or any rights of any other kind nor does it confer any 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 2007 MITSUBISHI ELECTRIC CORPORATION A 4 CONTENTS OVERVIEW PERFORMANCE SPECIFICATIONS EXTERNAL DIMENSIONS 2 1 Relation of phase difference between phase A and phase B 2 2 Electrical Specifications of I O Signals IMPLEMENTATION AND INSTALLATION ooooooooo oommannan 8 3 1 Handling Precautions 3 2 Installation Environment 4 PART NAMES 500 2 22 22 HE 9 EXT

4Mpps Capable High-Speed Counter Module User`s Manual

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