PRODUCT DESCRIPTION
MITSUBISHI Q12PRHCPU - Redundant Hot-Standby Process CPU
The MITSUBISHI Q12PRHCPU is a central processing unit within the MELSEC-Q Series programmable logic controller platform, engineered for high-availability industrial automation applications. This module provides deterministic control and features integrated hot-standby redundancy, ensuring continuous operation and system integrity in critical process control and infrastructure environments. It is designed for deployment in applications requiring uninterrupted operation, such as power generation, water treatment, and continuous manufacturing processes.
Technical Specifications:
- SERIES/FAMILY: MELSEC-Q
- COMPONENT TYPE: Redundant Hot-Standby Process CPU
- ELECTRICAL SPECS:
- POWER SUPPLY: 5VDC (supplied via MELSEC-Q base unit)
- CURRENT CONSUMPTION: Approximately 1.00A
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, rack-mounted on MELSEC-Q base unit
- MOUNTING: Slot-mounted
- INTERFACE/CONTROL:
- PROGRAM MEMORY: 120K steps
- PROCESSING SPEED: 0.034 microseconds/instruction (LD instruction)
- I/O POINTS: Supports up to 4096 I/O points (system maximum)
- REDUNDANCY: Hot-standby system with automatic switchover
- COMMUNICATION: Supports various MELSEC-Q communication modules (e.g., Ethernet, CC-Link IE Field, PROFINET, Modbus TCP/RTU)
- PROGRAMMING LANGUAGE: Ladder Diagram, Structured Text (ST), Function Block Diagram (FBD), Sequential Function Chart (SFC)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (module only, when installed in a suitable enclosure)
- COOLING METHOD: Natural air convection
- OPERATING TEMPERATURE: 0 to 55 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: MELSEC-Q Series base units, power supply modules, I/O modules, and communication modules
- TARGET APPLICATIONS: Process automation, critical infrastructure, continuous manufacturing, power generation, water/wastewater treatment, oil and gas, safety-critical systems requiring high availability.