Factory Automation Power Solution – Mitsubishi Electric Q62P | MELSEC-Q Series
Where This Product Is Used
The Mitsubishi Q62P is a dedicated power supply module for the MELSEC-Q Series programmable logic controller (PLC) platform. It is widely deployed across demanding industrial environments where stable, regulated DC power is critical to system uptime:
- Automotive Manufacturing: Body welding lines, paint shop conveyors, and engine assembly robots rely on Q-series PLCs powered by the Q62P for millisecond-level cycle control.
- Food & Beverage Processing: Hygienic packaging lines and filling machines require clean, noise-immune 5 VDC power to prevent false triggers on high-speed I/O.
- Pharmaceutical & Life Sciences: GMP-compliant batch reactors and cleanroom HVAC systems use Q-series controllers with Q62P to meet IEC 61511 SIL requirements.
- Water & Wastewater Treatment: SCADA-integrated pump stations and filtration skids depend on the Q62P’s wide AC input range (100–240 VAC) to tolerate utility voltage fluctuations.
- Semiconductor Fabrication: Diffusion furnaces and CVD chambers use Q-series PLCs for recipe management; the Q62P’s low-ripple output protects sensitive analog I/O cards.
- Building Automation & Infrastructure: Tunnel ventilation, elevator control panels, and district-heating substations integrate Q-series systems powered by Q62P modules.
Technical Specifications
| Model | Q62P |
| Series | MELSEC-Q |
| Manufacturer | Mitsubishi Electric |
| Input Voltage | AC 100–240 V (85–264 V allowable range) |
| Input Frequency | 50/60 Hz |
| Output Voltage | DC 5 V |
| Output Current | 6 A |
| Output Power | 30 W |
| Inrush Current | Max. 30 A (at 200 VAC) |
| Efficiency | ≥ 70% |
| Weight | Approx. 0.44 kg |
| Dimensions (W×H×D) | 55 × 98 × 90 mm |
| Operating Temperature | 0 to 55 °C |
| Storage Temperature | −20 to 75 °C |
| Relative Humidity | 5 to 95% RH (non-condensing) |
| Dielectric Withstand | 1500 VAC (between AC terminals and chassis) |
| Insulation Resistance | ≥ 10 MΩ at 500 VDC |
| Mounting | Q-series base unit (QnB / QnSB) |
| Certification | UL, CE, cUL |
Why Engineers Specify This Model
- Wide-range AC input — operates from 85 to 264 VAC, eliminating the need for external voltage regulators in regions with unstable grid power.
- 6 A / 30 W output headroom — supports fully populated Q-series base units with mixed CPU, I/O, and intelligent function modules without derating.
- Compact 55 mm slot footprint — occupies a single slot on any QnB or QnSB base, preserving I/O expansion capacity.
- Built-in overcurrent & overvoltage protection — automatic shutdown and recovery protect downstream modules from power-fault damage.
- Low output ripple — critical for analog input modules (Q64AD, Q68ADV) and high-speed counter modules sensitive to power-line noise.
- Direct OEM replacement — drop-in compatible with Q61P, Q63P, and Q64P slots; no firmware or base modification required.
Complete System Bill of Materials
A typical MELSEC-Q control cabinet using the Q62P includes the following components:
- Q62P — Power Supply Module (this item)
- Q06UDEHCPU — Universal High-Speed CPU Module
- QX41 — 32-point DC Input Module
- QY41P — 32-point Transistor Output Module
- QJ71E71-100 — Ethernet Interface Module
- Q38B — 8-slot Main Base Unit
- QC05B — Extension Cable (if multi-tier expansion required)
- GX Works3 — Engineering Software (IEC 61131-3 compliant)
Contact [email protected] for a complete BOM quotation.
Compliance & Industry Standards
- UL 508 — Industrial Control Equipment
- CE Marking — EMC Directive 2014/30/EU & Low Voltage Directive 2014/35/EU
- IEC 61131-2 — Programmable Controllers: Equipment Requirements & Tests
- RoHS 2011/65/EU — Restriction of Hazardous Substances
- SEMI E10 — Equipment Reliability, Availability, and Maintainability (semiconductor sector)
Quality Assurance & Sourcing
Every Mitsubishi Q62P unit shipped by Konmask.com is:
- Sourced through authorized Mitsubishi Electric distribution channels or verified surplus with full traceability documentation.
- Inspected for label authenticity, date code consistency, and physical integrity before dispatch.
- Shipped in anti-static packaging with foam cushioning to prevent transit damage to the backplane connector.
- Accompanied by a Konmask inspection report and, where available, original Mitsubishi factory test records.
How to Source This Part
- Add to cart directly on this page for in-stock units.
- Request a quote for volume orders (>5 units) or project-based procurement — email [email protected].
- Expedited sourcing available for MRO emergencies — typical lead time 3–7 business days for verified stock.
- Cross-reference check — if you are unsure whether Q62P is the correct power supply for your base unit, share your system configuration and our engineers will confirm compatibility.
Application-Specific FAQ
- Q: Can the Q62P power a fully loaded Q312B (12-slot) base?
- A: No. The Q62P provides 6 A / 30 W on the 5 VDC bus. For 12-slot bases with high-current modules, the Q64P (8 A / 40 W) or Q63P (6 A / 30 W with 24 VDC auxiliary) is recommended. Verify total current draw using Mitsubishi’s GX Works3 power budget tool.
- Q: Is the Q62P compatible with the Q Series Safety CPU (QS001CPU)?
- A: Yes, the Q62P is mechanically and electrically compatible with QS-series safety bases (QS034B). Confirm SIL requirements with your functional safety engineer.
- Q: What happens during an AC input power failure?
- A: The Q62P holds the 5 VDC output for a minimum of 20 ms after AC loss, allowing the CPU to execute an orderly shutdown or latch outputs per the program’s power-failure handling routine.
- Q: Can I use the Q62P in a 60 Hz North American installation?
- A: Yes. The Q62P accepts 50/60 Hz input and operates on 120 VAC or 240 VAC without any jumper or switch changes.
- Q: How do I verify the Q62P is genuine Mitsubishi?
- A: Check the holographic label on the module side panel, confirm the date code format (YYWW), and cross-reference the serial number via Mitsubishi Electric’s official verification portal or contact Konmask for our sourcing documentation.
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