CPU, Modèle de base : Q06HCPU

Description

Designed for complex control tasks requiring high-speed processing, the Q06HCPU represents the high-performance tier of the Mitsubishi Electric MELSEC-Q Series programmable logic controller (PLC) lineup. This central processing unit module delivers high computational efficiency and memory capacity to manage medium-to-large-scale industrial automation architectures. Featuring high-speed instruction execution, it minimizes machine cycle times and optimizes overall system responsiveness.

The module is equipped with a generous 60k steps program capacity (240 KB program memory) and supports up to 4096 local and network digital I/O points, alongside 8192 I/O device points. Integration into multi-CPU configurations is natively supported, enabling direct backplane communication with specialized motion, process, or PC CPUs to distribute complex automation tasks. Program upload, download, and diagnostics are handled via dedicated onboard interfaces including USB and RS-232 connections.

Features

• High-speed sequence execution with an LD instruction processing speed of 34 nanoseconds (0.034 microseconds).
• Substantial memory reserve featuring 60k steps of program capacity and 240 KB of integrated program memory.
• Expanded device mapping supporting up to 4096 direct I/O points and 8192 total system device points.
• Multi-CPU system architecture support for up to four processing units on a single Q-series backplane.
• Dual onboard programming ports utilizing USB Type-B and RS-232 (D-sub 9-pin) interfaces.
• Compatible with a wide array of MELSEC-Q Series digital, analog, communication, and positioning modules.

Applications

• Automotive assembly lines and robotic cell synchronization.
• Water and wastewater treatment processing facilities.
• High-speed packaging, sorting, and material handling systems.
• Semiconductor fabrication tool monitoring and execution.
• HVAC and building environmental automation networks.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mounting: Ensure the system power supply is completely switched off before mounting or removing the CPU from the main base unit (Q33B, Q35B, Q38B, or Q312B).
• Backplane Location: The CPU module must be installed in the dedicated CPU slot (always the slot immediately to the right of the power supply module).
• Grounding: Connect the functional ground terminal on the power supply module to a dedicated Class D ground (grounding resistance of 100 ohms or less) using a minimum wire size of 2 mm squared.
• Ventilation: Maintain a minimum clearance of 30 mm above and below the CPU and base unit assemblies to allow natural convection cooling.

Compliance and Certifications

• CE (EMC Directive)
• UL / cUL Listed
• KC (Korean Certification for Electromagnetic Compatibility)