High-Speed Counter Module
Contents
1. To the encoder The shielded wire for the encoder and shielded twisted pair cable are connected inside the relay box O OF An If the shielded wire for the encoder is not grounded inside the encoder ground it in the relay box as indicated by the dotted line 5 2 External Wiring 1 Wiring example of a module and an encoder a Wiring example with an open collector output type encoder 24 V DC QD62 QD62E g g Encoder wenn one OUT PhaseA 441 KX Shield S Van DE ABCOM B19 A18 12V Z B18 B11 Shielded twisted pair cable A11 Shield Q 5V LE A17 A10 r 24 V External 24V DC 7 power supply OVO Q Z When wiring the QD62 QD62E and the encoder separate the power supply cable and signal cable The following diagram shows an example Wiring example External 24V DCO power a supply OV O The current flows through the shielded twisted pair cable in the same direction so there is no cancelling effect This makes it more prone to electromagnetic Fewer 24v DC induction supply 0V b Wiring example with a voltage output type encoder 5 V DC QD62 QD62E Phase A I ZT External 5VDC eeee E power supply Shielded twisted pair cable O Shield E OVC OUT GND 5V 7 Encoder i i l OUT GND l2. c Wiring example with line driver AM26LS31 or equivalent pulse generator QD62D Encoder Shielded twisted pair cable Shielded twisted pair cable Soa See SS a a i Shield power supply External VCC 5 g 2 Wiring example of a controller and an external input terminal When the controller sink loading type is 12 V DC QD62 QD62E 24V B17 B10 A16 A09 B16 B09 Preset 24V Function a start A14 A07 B14 B07 QD62D 12V ale A17 A11 B17 B11 Preset 24V ee ee A15 A09 Function Shielded twisted pair cable ee ee eer Shielded twisted pair cable 10 Controller Shielded twisted pair cable QD62 QD62E 24V B17 B10 A16 A09 Preset When the controller source loading type is 5 V DC Controller Shielded twisted pair cable ou a lt a 815 608 as ia Function start a B14 B07 QD62D 24V m A18 A12 N lt B18 B12 Preset Eia PH Ut A17 A11 PRSTCOM B17 B11 24V A16 A10 2V Function B16 B10 start e 14 A15 A09 FUNCCOM N 7 1 i 1 1 GND 7 Shielded twisted pair cable QUT ly ey ens Shield E Shield be OUT
3. b Avoid placing the shielded twisted pair cable parallel to wires that have large amounts of noise such as power cables or input output cables Place the cable at least 150mm 5 9 inch from such wires and perform wiring using the least distance as possible 5 An example of wiring incorporating measures against noise is shown below Programmable controller QD62 E D Terminal block Do not enclose solenoids and inductive loads together within the same metal conduit If a sufficient distance cannot be secured to isolate ducts and other wires from a high eee voltage line use CVVS or other shielded wire for the high voltage line Provide a clearance of 150 mm 5 9 inch or more from I O wires to high voltage The distance between the encoder and relay box eee ae ag must be short Allowing a long distance between exercise caution for the QD62 E D and the encoder may cause a wiring inside the Relay box yoltage drop problem Using a tester or other panel measuring device confirm that the voltage at the terminal block of the relay box doesn t exceed the rated voltage when the encoder is in operation or at standstill If a substantial voltage drop occurs increase the wire size or use a 24 V DC encoder with minimal current consumption Encoder Grounding the shielded twisted pair cable is performed on the encoder side relay box This example shows connection with 24 V sink load
4. 6 External Dimensions Diagram on E tee A ape2 that os an 6B oS SSS SSS 98 3 86 Le eed Joa See RS Vv ape2 p IL E fod 23 0 91 BE 90 3 54 p 46 1 81 a 27 4 1 08 4 0 16 Unit mm inch 14 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 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 Au
5. 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 Tel 34 93 565 3131 Pergudangan Jakarta Utara 14440 _ France Mitsubishi Electric Europe B V French Fees eS E 11050 Indonesia pe d des B ts F 92741 India Mescong Systems Pvt Ltd Neenee ai ene PET T LD osari Pune India TEL 33 1 5568 5568 Tel 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 MITSUBISHI 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 When exported from Japan this manual does not require application to the Ministry of Economy Trade and Industry for service transaction permission Specifications subject to change without notice Printed in Japan on recycled paper
6. B15 B09 11 When the controller is a line driver QD62D Preset Shielded twisted pair cable Controller B17 B11 Function start H Ot Shielded twisted pair cable 3 Wiring example with an external output OF pie erie Shield E ri OU When the coincidence output EQU terminal is used an external power supply of 10 2 to 30 V DC will be required for operation of the internal photocoupler A wiring example is shown below a For QD62 QD62D Sink output type QD62 QD62D EQU1 A06 A05 EQU2 B06 B05 12 24 V BO2 B01 broken OV 7 102 to 30 V DC detection A02 A01 circuitry 12 b For QD62E Source output type QD62E To fuse broken detection circuitry pa ae i OV 10 2 to 30 VDC 13 5 3 Intelligent Function Module Switch Settings The intelligent function module switch settings are performed using the I O assignment settings of the GX Developer o o Settingitem CC Pulse input mode 0 1 phase multiple of 1 1 1 phase multiple of 2 Switch 1 2 CW CCW for Channel 1 3 2 phase multiple of 1 4 2 phase multiple of 2 5 2 phase multiple of 4 Counting speed setting 0 10 kPPS 1 100 kPPS 2 200 kPPS Switch 2 3 500 kPPS for Channel 2 only for the QD62D Counter type 0 Linear counter 1 Ring counter Switch 3 Switch 4 Switch 5
7. they are important to personal safety Please keep this manual in a safe place for future reference and also pass this manual on to the end user DESIGN PRECAUTIONS Depending on the malfunction of the external output transistor there may be cases where the output is ON or OFF status Install external monitoring circuitry for output signals that may lead to major accidents CAUTION 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 150 mm 5 9 inch or more from each other Not doing so could result in noise that may cause malfunction INSTALLATION PRECAUTIONS CAUTION Use the programmable controller in an environment that meets the general specifications contained in the CPU user s manual to use 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 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 dropping out of the module 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 a
8. MITSUBISHI High Speed Counter Module User s Manual Hardware QD62 QD62E QD62D Thank you for buying the Mitsubishi general purpose programmable controller MELSEC Q Series Prior to use please read both this manual and detailed manual thoroughly and familiarize yourself with the product MELSEC Q MODEL aD62 E D U H JE MODEL OEE bl 13JQ69 ee programmable CODE IB NA 0800059 E 0712 MEE 1999 MITSUBISHI ELECTRIC CORPORATION SAFETY PRECAUTIONS Always read before starting 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 instructions given in this manual are concerned with this product For the safety instructions of the programmable controller system please read the CPU module user s manual In this manual the safety instructions are ranked as DANGER and CAUTION Indicates that incorrect handling may cause hazardous conditions Indicates that incorrect handling may cause hazardous conditions lt DANGER ian 2 resulting in death or severe injury CAUTION resulting in medium or slight personal injury or physical damage Se ag aa fem sca a ee mean ees een SME Sg eg a a OD oe ee ear mae ee J Note that the A CAUTION level may lead to a serious consequence according to the circumstances Always follow the instructions of both levels because
9. ally pulled which may cause a module malfunction and cable damage When removing the communication cable from the module do not pull the cable When removing the cable with a connector hold the connector on the side that is connected to the module Pulling the cable that is still connected to the module may cause malfunction or damage to the module or cable Always ground the shielded cable on the encoder side relay box Otherwise malfunction may occur When wiring be sure to verify the rated voltage of the product as well as the terminal layout Fire or failure may result if incorrect voltage is input or incorrect wiring is performed Connecting terminals with incorrect voltage may result in malfunction or mechanical failure Revisions The manual number is given on the bottom left of the back cover Print Date _ _ Manual Number Sep 1999 _ IB NA 0800059 A Dec 1999 IB NA 0800059 B Conformation to the EMC Directice and Low Voltage Instruction Nov 2001 IB NA 0800059 C Contact adress Back cover EORR SAFETY PRECAUTION CONTENTS Chapter 2 3 5 Section 5 2 5 3 Dec 2007 IB NA 0800059 E SAFETY PRECAUTION CONTENTS Conformation to the EMC Directive and Low Voltage Instruction Chapter 2 4 5 6 This manual confers no industrial property rights or any rights of any other kind nor does it confer any patent licenses Mitsubishi Electric Corporation cannot be held responsible for
10. any problems involving industrial property rights which may occur as a result of using the contents noted in this manual 1999 MITSUBISHI ELECTRIC CORPORATION CONTENTS 1 Overview NRSC OOOO CCRC OO RUCTO TACT mC et Oc TTC A Otc A T Oe OCC CRON O DUC aCe recor ee rie 1 2 Performance Specifications HEC TICE PI EMNG LLCO Sea T E eNece semen b Ol A tena heent 2 3 Installation AS COTE E ICT RLS A A COO Ce A A A E S 3 3 1 Handling Precautions SOC a A A A A T OCR ek A A eee aa ra 3 3 2 Handling Environment A A A A A TE A E E A T E N 4 4 Part Identification Names A SOL OCT E A A On A A A ra 5 5 External Wiring E A A A EM Cen Ie A A A A T ad tie 6 5 1 Wiring Precautions Se A A TE RE A CR OCT A A A A TGC 7 5 2 External Wiring EERTE EAEE E EEEE EEE EEE EEE EEE EE EEA EEE ERAEN ERTE EREA 8 5 3 Intelligent Function Module Switch Settings DETE EAE EEEE EEEE 14 6 External Dimensions Diagram EEEE EAE EENE EEEE EEEE EROS EENE ONEA VENEER EE EE 14 A 4 About the Manuals The following manuals are also related to this product Order them if necessary Related Manuals Model code User s Manual 13JL95 Conformation to the EMC Directive and Low Voltage Instruction When incorporating the Mitsubishi programmable controller into other machinery or system and keeping compliance with the EMC and low voltage directives refer to Chapter 3 EMC Directives and Low Voltage Directives of the User s Manual Hardware included with the CPU module or ba
11. ed binary 5 12 24 V DC 2 5 mA EIA rated RS 422 A Differential Line Driver may be connected Transistor sink type output Transistor source type output Transistor sink type output 2 points channel 12 24 V DC 2 points channel 12 24 V DC 2 points channel 12 24 V DC 0 5A point 2A common 0 1A point 0 4A common 0 5A point 2A common A6CON1 Soldering type straight out AGCON2 Solderless type straight out connectors A6CONS Pressure welding type straight out AGCON4 Soldering type usable for straight out and diagonal out 5 12 24 V DC 2 to 5 mA 5 V DC internal current consumption 1 Counting speed is affected by pulse rise and fall time Possible counting speeds are shown in the following chart Note that if a pulse that has a large rise and or fall time is counted a miscount may occur Counting speed switch settings Rise fall time Both 1 and 2 phase input AS t 2 5psorless _ 100kPPS 100kPPS 10kPPS t t t 500 k 200 k 100 k 10k jt 25ysorless 10kPPS 10kPPS t 500ps ee 500PPS Refer to the users manual of the CPU module used for general specifications of the QD62 E D 3 Installation 3 1 Handling Precautions The following explains the precautionary notes on handling the module 1 Do not drop or apply severe shock to the module case since it is made of resin 2 Do not remove the PCB of each module from its case Doing so may cause breakdowns 3 Be careful no
12. re loose it may cause 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 Completely turn off the externally supplied power used in the system before mounting or removing the module Not doing so could result in damage to the product Not doing 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 CAUTION Perform correct pressure displacement crimp contact or soldering for connector wire connections using the tools specified by the manufactures Attach connectors to the module securely 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 Be sure to fix communication cables or power supply cables leading from the module by placing them in the duct or clamping them Cables not placed in the duct or without clamping may hang or shift allowing them to be accident
13. s of the high speed counter module A B Lit Voltage is being applied to the Phase A pulse input terminal b b DEC Lit Counter is in the process of subtraction Lit Voltage is being applied to the function start input terminal Lit Voltage is being applied to the external power supply input terminal while the fuse in the coincidence signal output section is Lit Voltage is being applied to the Phase B pulse input terminal Serial number plate Terminal QD62 QD62E Terminal QD62D number number A19 A12 Phase A pulse input 5V A19 A13 Phase B pulse input A17 A10 Phase B pulse input 5V A17 A11 Preset input 5V C EQU1 EQU1 Coincidence output point No 1 Coincidence output point No 1 EQU2 EQU2 Coincidence output point No 2 Coincidence output point No 2 12 24 V 12 24 V 5 External Wiring 5 1 Wiring Precautions 1 Different terminals have been prepared for connection depending on the voltage of the input signal Connecting a terminal of incorrect voltage may result in malfunction or mechanical failure 2 For 1 phase input always perform pulse input wiring on the Phase A side 3 For the QD62 E D count will be performed if pulse status noise is input and a miscount will result 4 Provide the following measures against noise for high speed pulse input a Always use a Shielded twisted pair cable and provide grounding
14. se unit used The CE logo is printed on the rating plate on the main body of the programmable controller that conforms to the EMC directive and low voltage instruction 1 Overview This user s manual describes the specifications and the part identification names of the following modules that are used with the CPU module for MELSEC Q series Model QD62 High speed Counter Module hereinafter referred to as QD62 Model QD62E High speed Counter Module hereinafter referred to as QD62E and Model QD62D High speed Counter Module Hereinafter referred to as QD62D 2 Performance Specifications The following table shows the performance specifications of the high speed counter modules 16 points I O assignment Intelligent 16 points 2 channels 1 phase input 2 phase input EIA rated RS 422 A Differential Line Driver Level 5 12 24 V DC 2 to 5 mA AM26LS31 Texas Instruments Incorporated or equivalent 500 200 100 10 KPPS Depends on the Intelligent Function Module switch settings 200 100 10 KPPS Depends on the Intelligent Function Module switch settings 32 bit signed binary 2147483648 to 2147483647 UP DOWN Preset counter Ring counter function ECDL 200 kPPS 100 kPPS 10 KPPS 2 L245 funits 29 50 Units Min phase Min phase Min phase Min phase differential for differential for differential for differential for 2 phase input 2 phase input 2 phase input 2 phase input 0 5us 1 25us 2 5uS 25us 32 bit sign
15. t to let foreign particles such as wire chips get inside the module These may cause fire breakdowns and malfunctions 4 The top surface of the module is covered with a protective film to prevent foreign objects such as wire chips 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 5 Tighten the module fixing screw within the following specified torque range 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 Tightening torque range Module fixing screws M3 screws 1 0 36 to 0 48 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 module with the module fixing screw if the module is subject to significant vibration or shock 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 malfunction or breakdown of the module or may cause the module to fall off 3 2 Installation Environment For further details refer to the user s manual for the CPU module used 4 Part Identification Names The following explains the names of the various part
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