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International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/sea Freight / Air Freight / International Special Line
Freight Charge
For Industrial Equipment (e.g., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Globally certified for seamless international deployment, the MELSEC-Q Series PLC delivers stable, high-performance operation in harsh factory environments—from high-temperature manufacturing workshops to high-vibration production lines—making it the preferred choice for industrial automation worldwide.
Core Advantages
Superior Scalability
Supports multi-CPU parallel processing (up to 4 CPU modules) for simultaneous execution of logic, motion, and process control tasks
Comprehensive range of I/O modules and special function modules for flexible configuration across diverse industries
High-Speed Processing Performance
Basic instruction execution speed reaches 0.034 μs/step for high real-time requirements
Large-capacity program storage (up to 2520KB) accommodates complex control logic without program splitting
High Reliability and Environmental Adaptability
Complies with international certification standards (UL, CE, CSA) for global market access
Wide operating temperature range (-20℃~60℃) with strong anti-interference capability for harsh electromagnetic environments
Convenient Communication and Networking
Built-in multiple communication interfaces (Ethernet, CC-Link IE Field, RS-232/485) for seamless device integration
Compatible with mainstream industrial protocols for easy integration into existing automation systems
Main Application Scenarios
Automotive Manufacturing: Body welding, assembly line control, robot collaborative operations
Electronic Equipment Production: High-precision control of PCB production lines and semiconductor manufacturing
Logistics and Warehousing: Automated stereoscopic warehouses and sorting line control
Chemical Industry/Water Treatment: Process parameter monitoring and closed-loop control
Smart Factories: MES system data interaction and flexible production scheduling
Core Technical Specifications
Common Core Technical Specifications
Parameter Category
Specific Indicators
Structure Type
Modular design with power supply, CPU modules, baseplates, I/O modules. Supports multi-CPU installation
Maximum I/O Points
4096 points (entry-level models support 256-1024 points)
Program Memory Expansion
Basic capacity up to 260K steps, expandable to 32M with external memory
Basic Instruction Processing Speed
High-speed models: 1.9 ns; standard models: 34 ns
Network Compatibility
Supports CC-Link, Modbus, ProfiBus, Ethernet with built-in USB/Ethernet/RS-232 interfaces
Operating Environment
Designed for harsh factory conditions, resistant to temperature extremes, vibration, and dust
Product Model Categories
Universal High-Speed CPUs
Model
Core Features
Application Scenarios
Q03UDVCPU
4096 I/O points, 30K-step program capacity, 1.9ns instruction speed
Small-to-medium automated production lines
Q04UDVCPU
4096 I/O points, 40K-step program capacity, high-speed multi-CPU communication
Auto parts processing, packaging machinery
Q06UDVCPU
4096 I/O points, 60K-step program capacity, 240K-byte program storage
Electronic manufacturing lines, logistics sorting
Process Control-Specific CPUs
Model
Core Features
Application Scenarios
Q04UDPVCPU
40 PID loops, 40K-step program capacity, 1.9ns instruction speed
Chemical reactors, water treatment systems
Q06UDPVCPU
60 PID loops, 60K-step program capacity, 1.9ns instruction speed
Pharmaceutical production, beverage filling
Frequently Asked Questions
Q: The PLC keeps crashing after installation in a Middle Eastern desert area. What's the cause?
A: High temperatures combined with sand and dust clogging chassis vents cause overheating. Solution: Use IP65+ dustproof/waterproof enclosures and add industrial air conditioning inside control cabinets.
Q: In a European factory, the Q Series PLC fails to connect with local Profinet devices. Why?
A: Default protocol settings need adjustment. Switch to Profinet IO Slave mode in GX Works2 and import the local device's GSD file for proper data transmission.
Q: In Southeast Asian factories, PLC input modules trigger false signals. What's wrong?
A: Power grid fluctuations and electromagnetic interference from equipment. Solution: Add signal cable shielding, install surge protectors, and use tinned terminals with regular cleaning.
Q: North American factories require UL certification. Can we use CE-marked modules?
A: No, North America requires UL or cUL certifications. Use models with -US suffix and ensure terminal blocks comply with NEC regulations.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Ecer Certification：
Verified Supplier
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
