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Mitsubishi Electric QD62E User Manual

Melsec-q series high-speed counter module.
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High-Speed Counter Module
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.
Controller
© 1999 MITSUBISHI ELECTRIC CORPORATION
User's Manual
MODEL QD62 (E/D)-U-H-JE
MODEL
CODE
IB(NA)-0800059-E(0712)MEE
(Hardware)
QD62
QD62E
QD62D
13JQ69

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Table of Contents

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   Summary of Contents for Mitsubishi Electric QD62E

  • Page 1 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. MODEL QD62 (E/D)-U-H-JE MODEL 13JQ69 CODE Controller IB(NA)-0800059-E(0712)MEE © 1999 MITSUBISHI ELECTRIC CORPORATION...
  • Page 2 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.
  • Page 3 [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.
  • Page 4 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 any problems involving industrial property rights which may occur as a result of using the contents noted in this manual.
  • Page 5: Table Of Contents

    CONTENTS 1. Overview ········································································································1 2. Performance Specifications ···········································································2 3. Installation······································································································3 3.1 Handling Precautions ···············································································3 3.2 Handling Environment ··············································································4 4. Part Identification Names ···············································································5 5. External Wiring·······························································································6 5.1 Wiring Precautions ···················································································7 5.2 External Wiring ·························································································8 5.3 Intelligent Function Module Switch Settings ···········································14 6.
  • Page 6: Overview

    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...
  • Page 7: Performance Specifications

    2. Performance Specifications The following table shows the performance specifications of the high-speed counter modules: Model QD62 QD62E QD62D Item Number of I/O 16 points (I/O assignment: Intelligent 16 points) occupied point Number of channels 2 channels Phase 1-phase input, 2-phase input...
  • Page 8: Installation

    Counting speed 500 k 200 k 100 k 10 k switch settings Rise/fall time Both 1 and 2 phase input t = 0.5 µs or less 500 kPPS 200 kPPS 100 kPPS 10 kPPS t = 1.25 µs or less 200 kPPS 200 kPPS 100 kPPS...
  • Page 9: Handling Environment

    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.
  • Page 10: Part Identification Names

    4. Part Identification Names The following explains the names of the various parts of the high-speed counter module. LED name Description Lit: Voltage is being applied to the Phase A φA pulse input terminal. Lit: Voltage is being applied to the Phase B φB pulse input terminal.
  • Page 11 Terminal Terminal QD62,QD62E QD62D number number Signal name Signal name CH1 CH2 CH1 CH2 Phase A pulse input 24 V Phase A pulse input Phase A pulse input 12 V Phase A pulse input Phase A pulse input 5 V...
  • Page 12: External Wiring

    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.
  • Page 13: External Wiring

    Shield A17(A10) +24 V 24 V DC External power supply POINT When wiring the QD62, QD62E and the encoder, separate the power supply cable and signal cable. The following diagram shows an example. [Wiring example] QD62(E) 24 V Phase ABCOM...
  • Page 14 Wiring example with a voltage output type encoder (5 V DC) QD62,QD62E Encoder 24 V A20(A13) 12 V Phase A B20(B13) Shielded twisted pair cable A19(A12) Shield ABCOM B19(B12) 24 V A18(A11) 12 V Phase B B18(B11) Shielded twisted pair cable...
  • Page 15 2) Wiring example of a controller and an external input terminal When the controller (sink loading type) is 12 V DC: QD62,QD62E Controller 24 V B17(B10) Shielded twisted pair cable Preset 12 V A16(A09) +12 V Shield B16(B09) CTRLCOM A15(A08)
  • Page 16 When the controller (source loading type) is 5 V DC: QD62,QD62E Controller 24 V B17(B10) 12 V A16(A09) Preset Shielded twisted pair cable B16(B09) Shield CTRLCOM A15(A08) 24 V B15(B08) 12 V Function A14(A07) start Shielded twisted pair cable B14(B07)
  • Page 17 When the controller is a line driver: QD62D 24 V A18(A12) Controller 12 V B18(B12) Preset Shielded twisted pair cable A17(A11) PRSTCOM B17(B11) Shield 24 V A16(A10) 12 V Function B16(B10) start Shielded twisted pair cable A15(A09) FUNCCOM B15(B09) Shield 3) Wiring example with an external output 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...
  • Page 18 For QD62E (Source output type) QD62E EQU1 A06(A05) EQU2 B06(B05) 12/24 V FUSE B02,B01 To fuse broken 10.2 to 30 V DC A02,A01 detection circuitry...
  • Page 19: Intelligent Function Module Switch Settings

    Intelligent Function Module Switch Settings The intelligent function module switch settings are performed using the I/O assignment settings of the GX Developer. Setting item Pulse input mode 0: 1 phase multiple of 1 1: 1 phase multiple of 2 2: CW/CCW Switch 1 (for Channel 1) 3: 2 phase multiple of 1...
  • Page 20 Paraiso, Sao Paulo, SP Brazil Tel : +86-21-6120-0808 Tel : +55-11-5908-8331 Taiwan Setsuyo Enterprise Co., Ltd. Germany Mitsubishi Electric Europe B.V. German 6F No.105 Wu-Kung 3rd.Rd, Wu-Ku Branch Hsiang, Taipei Hsine, Taiwan Gothaer Strasse 8 D-40880 Ratingen, Tel : +886-2-2299-2499...

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