Key facts
- Brand
- Mitsubishi
- Model
- QD62D
- Category
- Automation control Equipment
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-01-21
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Mitsubishi QD62/QD62E/QD62D High-speed Counter Module User Manual
The manual describes the proper handling, installation and wiring of the QD62 series high‑speed counter modules used with MELSEC‑Q PLCs. It includes safety precautions, installation steps, wiring guidelines, start‑up procedures, and detailed specifications for each model.
Additional sections cover basic and advanced usage, programming examples with GX Configurator‑CT, troubleshooting tips, and appendices with dimension drawings and part numbers. This manual is written in Chinese.
Mitsubishi QD62D specifications
| Maximum counting speed | 500 kPPS (QD62D) |
|---|---|
| Number of channels | 2 channels |
| Input voltage range | 5/12/24 V DC |
| Output type | QD62: DC sink output; QD62E: DC source output; QD62D: differential sink output |
Source: Mitsubishi QD62/QD62E/QD62D High-speed Counter Module User Manual
All Mitsubishi QD62D documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What is the maximum counting speed for the QD62D module?
The QD62D module can count up to 500 kPPS.
From: Mitsubishi QD62/QD62E/QD62D High-speed Counter Module User Manual
How many counting channels does each module provide?
Each of the QD62, QD62E and QD62D modules provides two counting channels.
From: Mitsubishi QD62/QD62E/QD62D High-speed Counter Module User Manual
What safety symbols are used in the manual?
The manual uses two safety symbols: “危险” (danger) for actions that could cause catastrophic injury, and “小心” (caution) for actions that could cause serious injury or damage.
From: Mitsubishi QD62/QD62E/QD62D High-Speed Counter Module User Reference Manual
How should the encoder shield cable be connected?
The encoder side shield cable must be grounded; otherwise the module may fail.
From: Mitsubishi QD62/QD62E/QD62D High-Speed Counter Module User Reference Manual