Mitsubishi Electric Q25PRHCPU MELSEC-Q Series Redundant CPU Module

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Manufacturer: Mitsubishi Electric
Product No.: Q25PRHCPU
Country of origin:Egyesült Államok
Product Type: Redundant CPU Modules
Payment: T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Description

Engineered for high-availability industrial control architectures, the Q25PRHCPU is a high-performance redundant CPU module belonging to the Mitsubishi Electric MELSEC-Q Series platform. This controller is designed to mitigate system downtime by supporting hot-standby redundant configurations, making it suitable for continuous process applications. Operating under a stored program cyclic execution method with refresh-mode I/O control, it delivers reliable execution of complex sequence and process control logic.

The Q25PRHCPU features a generous 252K-step program capacity and integrates a versatile memory card interface compatible with SRAM, Flash, and ATA cards. Processing efficiency is highlighted by an ultra-fast instruction execution speed of 34 ns for basic LD instructions and 102 ns for MOV instructions. With its broad instruction set and robust physical construction, this redundant processor ensures seamless system integration and maximum process continuity.

Features

Redundant system architecture to prevent operational shutdowns in critical applications.
Rapid execution speeds with 34 ns LD instruction and 0.78 us floating-point addition times.
Large-scale logic processing capacity supporting up to 252K program steps.
Flexible memory expansion via dedicated SRAM, Flash, and ATA memory card interfaces.
Supports both sequence control and process control programming languages for versatile application deployment.
Constant scan settings configurable from 0.5 ms to 2000 ms in 0.5 ms increments.

Applications

Power generation and distribution control systems.
Water and wastewater treatment facilities.
Continuous chemical and petrochemical processing plants.
Large-scale infrastructure and HVAC control networks.

Technical Specifications

Manufacturer	Mitsubishi Electric
Model / Part Number	Q25PRHCPU
Series	MELSEC-Q Series [QnU]
Module Type	Redundant CPU Module
Control Method	Stored program cyclic operation
I/O Control Mode	Refresh
Program Language	Sequence control language, Process control language
Program Capacity	252K steps
LD Instruction Execution Speed	34 ns
MOV Instruction Execution Speed	102 ns
Floating Point Addition Speed	0.78 us
PC MIX Value	10.3 instructions/us
Total Number of Instructions	778
Constant Scan Setting Range	0.5 to 2000 ms (adjustable in units of 0.5 ms)
Memory Card Interface Slots	SRAM card, Flash card, ATA card
Shipping Weight	2 kg

Installation Guidelines

Mount the module strictly onto a compatible MELSEC-Q redundant main base unit.
Ensure system power is fully isolated before installing or removing the CPU module from the backplane.
Provide adequate ventilation space around the rack assembly as specified in the MELSEC-Q series hardware manual.
Maintain robust grounding of the base unit to minimize electromagnetic interference (EMI) in high-noise industrial environments.

Key Features:

#MELSEC-Q Series #Redundant CPU Modules

What is the primary function of the Mitsubishi Electric Q25PRHCPU?

The Q25PRHCPU is a redundant CPU module designed for the MELSEC-Q series, providing hot-standby redundancy to ensure continuous process operation and minimize system downtime.

What is the program capacity of the Q25PRHCPU module?

The module features a high program capacity of up to 252K steps.

Which memory card types are supported by this CPU?

The onboard memory card interface supports SRAM cards, Flash cards, and ATA cards.

What are the instruction processing speeds of this unit?

The Q25PRHCPU executes basic LD instructions in 34 ns and MOV instructions in 102 ns.

Globális expressz szállítás

Normál szállítás: 4-6 munkanap a DHL, FedEx és UPS szolgáltatásával.
Gyors kiszállítás: A raktáron lévő, 14:00 (GMT+8) előtt leadott megrendeléseket aznap feladjuk.
Világszintű lefedettség: Több mint 150 országban szolgálunk ki, beleértve a gyors szállítást Szaúd-Arábiába és az Egyesült Arab Emírségekbe.

Visszaküldés és garancia

30 napos garancia: Csak a raktáron lévő termékek eredeti, gyári zárt csomagolásban történő visszaküldését fogadjuk el.
12 hónapos garancia: Minden ipari alkatrészünket szakmai műszaki garancia védi.

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TECHNICAL SPECIFICATIONS

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Mitsubishi Electric Q25PRHCPU MELSEC-Q Series Redundant CPU Module