Mitsubishi Electric Q10UDEHCPU MELSEC-Q Series Universal CPU Module

Description

Designed for demanding automation environments, the Q10UDEHCPU serves as a high-performance Universal Q-Series programmable controller CPU. This module features a high-speed processor capable of executing basic instructions (LD X0) in 9.5 nanoseconds and structured transfer instructions (MOV D0 D1) in 19 nanoseconds. With an integrated 100/10 Mbps Ethernet port, it simplifies network deployment, programming, and data exchange with SCADA, HMI, or higher-level enterprise systems. It provides robust memory management with a 100K-step program capacity, support for multiple programming languages (including ladder, SFC, and structured text), and massive device memory allocation suitable for mid-to-high-scale control architectures.

Features

• High-Speed Execution: Processes basic LD instructions in 9.5 ns and MOV instructions in 19 ns.
• Substantial Memory Capacity: Features a 100K-step (400 KB) program capacity alongside multiple storage options including RAM and ROM flash drives.
• Built-in Ethernet: Features an integrated 10/100 Mbps RJ45 port supporting up to 16 simultaneous socket, MELSOFT, and MC protocol connections.
• Multi-Language Programming: Supports Relay symbol, MELSAP 3 (SFC), MELSAP-L, Function Block (FB), and Structured Text (ST).
• Multi-CPU Capability: Includes a 32 KB high-speed communication area for high-performance multi-CPU operations.

Applications

• Automotive manufacturing and assembly lines
• Water and wastewater treatment facilities
• Material handling and high-speed logistics sorting systems
• Complex HVAC and environmental control networks
• Food and beverage processing systems

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount the CPU module securely on a compatible MELSEC-Q Series base unit (main base plate).
• Ensure all power is disconnected from the base unit prior to mounting or removing the CPU module.
• To minimize electromagnetic interference, route all communication and Ethernet cabling separate from high-voltage AC or motor drive cabling.
• Install the system within a dry, dust-free control cabinet with adequate ventilation clearance to maintain ambient temperatures below 55 degC.
• Ground the base plate using standard industrial grounding practices to prevent electrical noise and static buildup.

Compliance and Certifications

• IEC 61131-2 Compliant (Programmable Controllers)
• JIS B 3502 Compliant