
MELSEC-Q Series
Mitsubishi
ด้วยกระบวนการคำสั่งพื้นฐานที่มีความเร็วระดับนาโน ซีรีส์ MELSEC-Q รุ่นถัดไปจึงปรับปรุงประสิทธิภาพของระบบและเครื่องจักรได้อย่างมาก
เนื่องจากอุปกรณ์และโรงงานผลิตมีการพัฒนาอย่างต่อเนื่องในแต่ละวัน ซีรีส์นี้จึงช่วยให้สามารถประมวลผลข้อมูลและควบคุมเครื่องจักรได้อย่างรวดเร็ว แม่นยำสูง และมีปริมาณมาก
list of contents
CPU modules

CPU modules for PLC.
CPU lineup can fit any applications.
Universal Model QCPU
MELSEC-Q Series Universal Model lineup


High-speed Universal model QCPU

Lineup
Model | Program | Device capacity | Standard ROM | No. of I/O | Basic operation | Peripheral | Memory card I/F |
Q26UDVCPU | 260K | 700K words | 4102K | 4096 points | 1.9 ns |
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(SD memory card, |
Q13UDVCPU | 130K | 572K words | 2051K | | |||
Q06UDVCPU | 60K | 424K words | 1025.5K | | |||
Q04UDVCPU | 40K | 168K words | | ||||
Q03UDVCPU | 30K | 126K words | | ||||
Q100UDEHCPU | 1000K | 925K words | 16384K | 9.5 ns | |
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Q50UDEHCPU | 500K | 797K words | 8092K |
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Q26UDEHCPU | 260K | 669K words | 4096K | | |||
Q26UDHCPU |
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Q20UDEHCPU | 200K |
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Q20UDHCPU |
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Q13UDEHCPU | 130K | 541K words | 2048K |
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Q13UDHCPU |
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Q10UDEHCPU | 100K | | |||||
Q10UDHCPU | | ||||||
Q06UDEHCPU | 60K | 413K words | 1024K | | |||
Q06UDHCPU | | ||||||
Q04UDEHCPU | 40K | 157K words |
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Q04UDHCPU |
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Q03UDECPU | 30K | 125K words | 20 ns | | |||
Q03UDCPU | | ||||||
Q02UCPU | 20K | 93K words | 512K | 2048 points | 40 ns | | |
Q01UCPU | 15K | 1024 points | 60 ns | | - | ||
Q00UCPU | 10K | 80 ns | | ||||
Q00UJCPU | 29K words | 256K | 256 | 120 ns | |
*1. The USB port terminal is mini-B.
*2. The operation of devices that are not manufactured or recommended as compatible products by Mitsubishi Electric cannot be guaranteed.
Base unit

สำหรับติดตั้งอุปกรณ์ต่างๆ เช่น พาวเวอร์ซัพพลาย และโมดูล CPU
Power supply

This module is used for providing the electrical power for the CPU, input, output, and other modules on the base unit.
I/O module

The digital I/O module intefaces bit signals to the control system.
Input modules, Interrupt module
Point | DC input | DC/AC input | AC input | |||||
5 V DC | 5/12 V DC | 24 V DC | 48 V DC/AC | 100…120 V AC | 100…120 V AC | |||
Positive | Negative | Positive/ | Positive | Negative | Positive/ | |||
8 points | – | – | – | – | – | – | – | QX28 |
16 points | QX70H | QX90H | QX70 | QX40 | QX80 | QX50 | QX10 | – |
32 points | – | – | QX71 | QX41 | QX81 | – | – | – |
64 points | – | – | QX72 | QX42 | QX82 | – | – | – |
Output modules
Point | Contact output | TRIAC output | Transistor output | ||||
24 V DC, | 100…240 V AC | 5…12 V DC | 5…24 V DC | 12…24 V DC | |||
Sink type | Sink type | Sink/Source type | Sink type | Source type | |||
8 points | QY18A | – | – | – | QY68A | – | – |
16 points | QY10 | QY22 | QY70 | – | – | QY40P | QY80 |
32 points | – | – | QY71 | QY41H | – | QY41P | QY81P |
64 points | – | – | – | – | – | QY42P | QY82P |
I/O combined module
I/O points | DC input/transistor output |
24 V DC positive/12…24 V DC sink type | |
8 points/7 points | QX48Y57 |
32 points/32 points | QH42P (occupy 32 points) |
Analog module

Analog module รวมถึง I/O analog module ที่เชื่อมต่อสัญญาณแรงดันไฟฟ้าและกระแสไฟฟ้ากับระบบควบคุม โมดูลอินพุตอุณหภูมิที่วัดอุณหภูมิ และโมดูลควบคุมอุณหภูมิที่ควบคุมอุณหภูมิ
Analog I/O
Application specific intelligent modules
A range of analog modules ideal for process control applications
Isolated analog modules suitable for process control

- Channel isolated high resolution analog-digital converter module
- Q64AD-GH
- Channel isolated high resolution analog-digital converter module (with signal conditioning function)
- Q62AD-DGH
- Channel isolated high resolution digital-analog converter module
- Q62DA-FG
- Channel isolated analog-digital converter module
- Q68AD-G
- Channel isolated analog-digital converter module (with signal conditioning function)
- Q66AD-DG
- Channel isolated digital-analog converter module
- Q66DA-G
The channel isolated analog modules are specifically designed for process control applications by offering high accuracy conversion combined with high isolation voltage. Flow meters, pressure gauges, etc. can be directly connected to the analog input, and control valves to the analog output. Hardware and installation costs can be substantially reduced because external isolation amplifiers are not required.
When used with a general purpose controller, a low cost process control solution can be created.
High dielectric withstand voltage

High conversion speed analog modules

- High speed analog-digital converter module
- Q64ADH
- Analog-digital converter module
- Q68ADV
- Q68ADI
- High speed digital-analog converter module
- Q64DAH
- Digital-analog converter module
- Q62DAN
- Q64DAN
- Q68DAVN
- Q68DAIN
- Analog-digital/Digital-analog converter module
- Q64AD2DA
Many high-speed A/D and D/A conversion (analog) modules are available.
These modules are feature packed to allow maximum flexibility when connecting to devices. Both speed and accuracy are great enough to control sensitive motion applications using servos or inverters.
Lineup
Number of | Channel isolated | Analog input | Analog output | |||
Voltage input | Current input | Signal | Voltage output | Current output | ||
2 | ● | – | – | Q62AD-DGH | Q62DA-FG | |
– | – | – | – | Q62DAN | ||
4 | ● | Q64AD-GH | – | – | – | |
– | Q64AD | – | Q64DAN | |||
6 | ● | – | – | Q66AD-DG | Q66DA-G | |
8 | ● | Q68AD-G | – | – | – | |
– | Q68ADV | Q68ADI | – | Q68DAVN | Q68DAIN |
*1. I/O combined module
Simple motion/Positioning module

Simple motion module ทำให้การควบคุมการเคลื่อนไหวมีความเร็วสูงและแม่นยำสูงด้วยการตั้งโปรแกรมอย่างง่าย โมดูลการกำหนดตำแหน่งดำเนินการกำหนดตำแหน่ง เช่น helical interpolation.
Simple motion
Simple motion module for positioning control and synchronous control
Advanced control but simple use
รองรับการควบคุมความเร็ว/แรงบิดและการควบคุมแบบซิงโครนัสนอกเหนือจากการควบคุมตำแหน่งแบบดั้งเดิม การใช้ “Simple motion module setting tool” สามารถดำเนินการต่างๆ เช่น การตั้งค่าตำแหน่ง การตรวจสอบ และการดีบักได้อย่างง่ายดาย นอกจากนี้ยังสามารถรวบรวมและแสดงข้อมูลที่ซิงโครไนซ์กับตัวควบคุมการเคลื่อนไหวในรูปคลื่นได้

- CC-Link IE Field Network connection type
- QD77GF4
- QD77GF8
- QD77GF16
The simple motion module supports the general purpose CC-Link IE Field Network, with its flexible wiring. This module can be used as the CC-Link IE Field’s master station*1 while retaining the simple motion module’s functions. This realizes flexible networking supporting connection to various devices such as GOT(HMI), remote I/O, inverter, etc.
QD77GF4, QD77GF8, QD77GF16 master station transmission style can use the line type or star type. Up to 104 remote devices can be connected to one network.
The setting and diagnosis function using GX Works2 is disabled.
| QD77GF4 | QD77GF8 | QD77GF16 | |
Maximum number of control axes | 4-axes | 8-axes | 16-axes | |
Servo amplifier connection method | CC-Link IE Field Network | |||
Maximum distance between stations | 100 m | |||
Control system | PTP (Point to Point) control, path control (both linear and arc can be set), speed control, speed/position switching control, position/speed switching control, speed-torque control, synchronous control, electronic cam control | |||
Starting time | 1-axis linear control | Operation cycle Starting time 0.88 ms 1.77 ms 1.77 ms 3.55 ms 3.55 ms 7.11 ms | ||
1-axis speed control | ||||
2-axis linear interpolation control | ||||
2-axis circular interpolation control | ||||
2-axis speed control | ||||
3-axis linear interpolation control | ||||
3-axis speed control | ||||
4-axis linear interpolation control | ||||
4-axis speed control |

- SSCNETⅢ/H connection type
- QD77MS2
- QD77MS4
- QD77MS16
The SSCNETⅢ/H connection reduces wiring, enables connections of up to 100 m between stations, and easily supports absolute position settings. The upper limit LS, lower limit LS, and near-point dog signals can be input from the servo amplifier, thus greatly reducing wiring. In addition to positioning control and speed control, processes such as synchronous control and electronic cam control can be performed.
| QD77MS2 | QD77MS4 | QD77MS16 | |
Maximum number of control axes | 2-axes | 4-axes | 16-axes | |
Servo amplifier connection method | SSCNETⅢ/H | |||
Maximum distance between stations | 100 m | |||
Control system | PTP (Point to Point) control, path control (both linear and arc can be set), speed control, speed/position switching control, position/speed switching control, speed-torque control (press-fit control), synchronous control, electronic cam control, torque control, tightening & press-fit control | |||
Starting time | 1-axis linear control | 0.88 ms | 0.88 ms | 1.77 ms |
1-axis speed control | ||||
2-axis linear interpolation control | ||||
2-axis circular interpolation control | ||||
2-axis speed control | ||||
3-axis linear interpolation control | – | |||
3-axis speed control | ||||
4-axis linear interpolation control | ||||
4-axis speed control |
Lineup
Number of axes | CC-Link IE Field | SSCNETⅢ/H |
2 | – | QD77MS2 |
4 | QD77GF4 | QD77MS4 |
8 | QD77GF8 | – |
16 | QD77GF16 | QD77MS16 |
High-speed counter/Pulse I/O module

High-speed counter module สามารถจัดการสัญญาณพัลส์ความเร็วสูงจากตัวเข้ารหัสได้
โมดูลอินพุตพัลส์ทำการนับจำนวนสะสมโดยการป้อนสัญญาณพัลส์การวัด เช่น อัตราการไหล
High-speed counter, Pulse input
High-speed counter modules และ Pulse counter มีให้เลือกมากมายสำหรับแอปพลิเคชันการควบคุมความละเอียดสูงที่มีความแม่นยำสูง
Pulse input modules capable of high-speed counting

- High-speed counter module Standard type
- QD62
- QD62E
- QD62D
- High-speed counter module
Multi-channel high-speed counter module - QD63P6
- High-speed counter module
4 Mpps compatible high-speed counter module - QD64D2
- High-speed counter module
Multi-function counter/timer module - QD65PD2
Inputs may be connected to a variety of devices for positioning control, precision measurement, etc. The maximum counting speed may be adjusted via parameter (excluding QD64D2) for more reliable counting at lower frequencies.
- External coincidence output (QD64D2 includes 2 per channel): Select coincidence output, continuous comparison (QD64D2 only), or the coincidence detection interrupt function for flexible high-speed external device control.
- Many functions are available to satisfy application requirements including the coincidence output test function (QD64D2 only), latch counter function (excluding QD63P6), and preset function.
- Calculate pulses at speeds up to 8 Mpps (4 multiples of 2 phases). Perform precise position tracking using a high-resolution encoder for demanding applications such as semiconductor and LCD manufacturing. (QD65PD2)
Model | QD62 | QD62E | QD62D | |
Number of channels | 2 channels | |||
Count input signal | Phase | 1-phase input, 2-phase input, CW/CCW | ||
Signal level | 5/12/24 V DC 2…5 mA | EIA Standard RS-422-A Differential line driver level (AM26LS31 [manufactured by Texas Instruments] or equivalent) | ||
Pulse input | 1-phase pulse input (x1, x2), CW/CCW, 2-phase (x1, x2, x4) | |||
Counting speed (max.) | 200 kpps | 500 kpps | ||
Function | ·Linear counter function | |||
Model | QD63P6 | QD64D2 | QD65PD2 | |
Number of channels | 6 channels | 2 channels | 2 channels | |
Count input signal | Phase | 1-phase input, 2-phase input, CW/CCW | ||
Signal level | 5 V DC 6.4…11.5 mA | EIA Standard RS-422-A, differential line driver level (AM26LS31 (manufactured by Texas Instruments Incorporated) or equivalent) | [Differential input] EIA Standards RS-422-A, differential line driver level (AM26LS31 [manufactured by Texas Instruments] or equivalent) | |
Pulse input | 1-phase pulse input (x1, x2), CW/CCW, 2-phase (x1, x2, x4) | |||
Counting speed (max.) | 200 kpps | 4 Mpps | [Differential input]···8 Mpps | |
Function | ·Linear counter function | ·Linear counter function | ·Linear counter function |
Multi-function counter/timer module (QD65PD2)

- Perform extremely accurate position tracking
Counting speed up to 8 Mpps (4 multiples of 2 phases) - Multiple functions designed for ease of use
Pulse measurement function
With a resolution of 100 ns, it is possible to perform highly accurate pulse measurement.
PWM output function
Precisely control PWM output up to 200 kHz. With a resolution of 0.1 µs, superfine control of the duty cycle is possible.
Cam switch function
Configure up to 16 cam settings and use up to 8 dedicated outputs. The cam switch function enables highly accurate timing control. - Perform sophisticated control using coincidence detection
The coincidence output function allows complex applications to be supported. Depending on the situation, either the cam switch function or the coincidence output function can be used.
Channel isolated pulse input
- Channel isolated pulse input module
- QD60P8-G
This module is appropriate for the measurement of input pulse counts (related to speed, revolution, instantaneous flow rate, etc.) and the measurement of quantities (length, cumulative flow, and so forth). The QD60P8-G operates on a 10 ms control cycle, thus the minimum value refresh time is 10 ms. The count cycle setting can be changed to the desired time for cumulative count values and moving average pulse counts (sampling pulse counts).
Model | QD60P8-G | |
Number of channels | 8 channels | |
Count input signal | Phase | 1-phase input |
Signal level | 5 V DC/12…24 V DC, ≥ 4 mA | |
Pulse input | 1-phase pulse input | |
Counting speed (max.) | 30 k/10 k/1 k/100/50/10/1/0.1 pps |
Lineup
Number of channels | Maximum counting speed | Channel isolated | Input specifications | ||||
5 V DC | 12 V DC | 24 V DC | Differential drive output | ||||
2 | 2-phase input | 200 kpps | – | QD62 | – | ||
500 kpps | – | – | – | QD62D | |||
4 Mpps | – | – | – | QD64D2 | |||
8 Mpps | – | – | – | QD65PD2 | |||
6 | 2-phase input | 200 kpps | – | QD63P6 | – | – | – |
8 | 1-phase input | 30 kpps | ● | QD60P8-G | – |
Energy measuring module

The energy measuring module measures and monitors various energy information.
The insulation monitoring module monitors insulation deterioration.
Energy measuring
Power measuring and insulation monitoring modules for easily measuring various energy information
Rack installation type energy measuring module
- Energy measuring module
- QE81WH
- Energy measuring module (multi-circuit)
- QE84WH
- Energy measuring module (three-phase 4-wire product)
- QE81WH4W
- Energy measuring module (multi-circuit, three-phase 4-wire product)
- QE83WH4W
Using only one module, highly detailed information about electric energy (consumption and regeneration), reactive energy, current, voltage, electric power, power factor, and frequency can be measured. Minimum and maximum values are constantly monitored and 2 types of upper/lower limit warnings can be implemented without any programming. The amount of electric power used by output devices only while ON can be measured.
The power rate during device operation and the power rate in takt units can be retrieved. The multi-circuit product allows power to be measured in a smaller space as up to four circuits can be measured with a three-phase 3-wire product in one slot, and up to three circuits with a three-phase 4-wire product. For example, one unit can be used to measure other loads from the control panel trunk.
In addition, the parameters can be set easily with GX Works2 (Version 1.91 V and higher).
Model | QE81WH | QE84WH*1 | QE81WH4W | QE83WH4W*1 | |
Phase wire system | Single-phase 2-wire/single-phase 3-wire/three-phase 3-wire | Three-phase 4-wire*2 | |||
Instrument rating | Voltage circuit | 110 V AC, 220 V AC common (single-phase 2-wire, three-phase 3-wire) | 63.5/110 V AC…277/480 V AC | ||
110 V AC (1 – 2 line, 2 – 3 line) 220 V AC (1 – 3 line) (single-phase 3-wire) | |||||
Using two-stage configuration in combination with commercially-available voltage transformer (VT). Primary voltage value can be set up to 6,600 V. | |||||
Current circuit | 50, 100, 250, 400, 600 A AC | ||||
5 A AC | |||||
Frequency | 50/60 Hz (frequency automatically judged) | ||||
Number of measurement circuits | 1 circuit | 4 circuits | 1 circuit | 3 circuits | |
Measurement items | Power rate (consumption, regenerative), reactive power rate, period power rate, current, voltage, power, reactive power, power factory, frequency | Power rate (consumption, regenerative), reactive power rate, period power rate, current, voltage, power, reactive power, apparent power rate, power factory, frequency |
Current measurement mode is provided. Up to eight circuits can be measured when measuring only the current value.
The separate voltage transformer (QE8WH4VT) is required for the three-phase 4-wire compatible products.
Minimal impact on control panel layout
- By installing the energy measuring module onto the open slot of the base unit, measuring instrument can be added without changing the layout in the control panel.

Allows for detailed power measurement at high speed (250 ms)
- Allows for easy specific energy consumption*3 management by matching the “production information” of the CPU module with the “energy information” of the energy measuring module.
- Since measured data is automatically collected in a buffer memory at 250 ms, detailed specific energy consumption management is also available.
*3. The specific energy consumption is a numerical value displayed by “dividing energy consumption by production volume,” which is one type of index that measures energy productivity. Improving this number leads to improved productivity and energy conservation.

Allows for easy construction of a “visualization” system
- Allows for easy graphic display of specific energy consumption with a GOT (HMI) installed on the control panel at the manufacturing site.
- Combination with the “high-speed data logger module (QD81DL96)” allows specific energy consumption analysis to be easily performed with a personal computer.

Lineup
Number of channels | Energy measuring |
1 | QE81WH |
3 | QE83WH4W |
4 | QE84WH |