The Mitsubishi Q03UDVCPU is a high-performance, modular Programmable Logic Controller (PLC) CPU unit from Mitsubishi Electric’s flagship Q Series. It is a “Universal Model” CPU, meaning it integrates the functionalities of a primary logic CPU and a motion controller (up to 4 axes) into a single unit. This makes it ideal for complex machinery and automated systems that require seamless coordination between sequential process control and precise motion control.
Key Features & Detailed Breakdown
1. Model Name: Q03UDVCPU
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Q Series: Mitsubishi’s high-end, modular PLC family.
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03: Indicates the performance level and program capacity. In this case, it has a 30k-step program capacity and is a mid-range model in the Q Series lineup.
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U: Stands for “Universal.” This is the key identifier that it combines sequence (logic) and motion control.
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DV: Denotes the specific model version with enhanced features over the base “U” model, such as a faster processing speed and higher memory capacity.
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CPU: Central Processing Unit.
2. Integrated Motion Control
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This is the standout feature. It can control up to 4 servo drives (e.g., Mitsubishi’s MR-J4 series) directly via SSCNET III/H, a high-speed fiber-optic network.
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Eliminates the need for a separate, dedicated motion controller CPU and its associated base unit, saving cost, space, and programming complexity.
3. Performance Specifications
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Program Capacity: 120 KB (significantly larger than the basic Q03UDCPU’s 60 KB).
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Processing Speed: Extremely fast, with a 34 ns/step basic operation speed, allowing for high-speed control of I/O and logic.
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Memory: Has a built-in standard RAM for programs and device data.
4. Power Specifications: 0.58A 5VDC
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This indicates the internal power consumption of the CPU module itself.
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It requires 5 Volts DC at 0.58 Amps from the main Q Series Power Supply Module (e.g., Q61P, Q62P) that is installed in the base unit.
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Important: This is NOT the main power input for the entire system. The main power supply module converts AC (e.g., 100-240VAC) or DC power to 5VDC to power the CPU and other modules on the baseplate.
5. Part Number: 27177
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This is likely a manufacturer’s specific part or catalog number used for ordering and identification in Mitsubishi’s system.
6. “SEO PRODUCT DESCRIPTION”
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This tag suggests the text was originally sourced from an e-commerce or product listing page, where the description is optimized with keywords (like the full model name and power specs) for Search Engine Optimization (SEO) to help users find this specific product.
Typical Applications
This CPU is designed for sophisticated automation tasks, such as:
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Packaging Machinery
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Pick-and-Place Robots
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Automated Assembly Lines
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Material Handling Systems
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Any machine requiring synchronized control of multiple servo axes and a large number of I/O points.
