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Home Product R04CPU MELSEC-Q Series PLC Controller High-Speed Processing for Automation Systems
MELSEC iQ-R

R04CPU MELSEC-Q Series PLC Controller High-Speed Processing for Automation Systems

R04CPU
MELSEC R04CPU
Q series CPU module
R04CPU
MELSEC R04CPU Q series CPU module delivers high-speed processing and reliable industrial automation control. Designed for seamless integration with Q series modules, this compact, rugged unit ensures efficient operation in demanding environments.
Categories:Automation
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Product Description

The MELSEC R04CPU, a Q series CPU module, is designed for high-performance industrial automation applications. It supports direct connection to up to 64 I/O modules, enabling scalable configurations with flexible input/output expansion. The module operates on 24 VDC (±10%) and functions reliably within a temperature range of 0 to 55°C. Equipped with an Ethernet port, RS-232, and RS-485 interfaces, it ensures seamless communication with PLCs, HMIs, and field devices. The R04CPU features a built-in 300 mAh backup battery to retain program and data memory during power outages. Ideal for manufacturing, robotics, and process control, it offers rapid processing, robust fault diagnostics, and multi-protocol compatibility. While compact in design, its advanced capabilities may require specialized programming expertise. Screen-based displays or direct sensor integration are managed via expansion units, not the CPU itself.
Parameter Specification
Model Name R04CPU
Series MELSEC Q series CPU module
Control Method Program cyclic execution
I/O Capacity Up to 4096 points
Memory Capacity 256 KB program memory
Processing Speed 0.0095 μs/instruction (LD)
Built-in Ports USB, RS-232
Power Supply 100-240 VAC
Operating Temperature 0-55°C
Certification UL, CE, IEC 61131-2
Installation DIN rail mountable
question:Why is there a service fee?
answer:The service fee covers payment processing and bank transaction costs required to secure and finalize your order.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models based on supplier availability. Contact us to confirm options.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major carriers. Shipping time depends on the service selected.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Why is there a service fee?
answer:The service fee covers payment processing and bank transaction costs required to secure and finalize your order.
question:Can you provide upgraded or alternative models?
answer:Yes, we offer upgraded or alternative models based on supplier availability. Contact us to confirm options.
question:What shipping methods do you support?
answer:We support DHL, Fedex, UPS, and other major carriers. Shipping time depends on the service selected.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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