MR-J4-60A MITSUBISHI

MR-J4-60A MITSUBISHI central processing unit

Product  Description：

Mitsubishi Electric offers a diverse range of Central Processing Units (CPUs) under the MELSEC brand, designed to serve as the "brain" of a Programmable Logic Controller (PLC) system. These CPUs range from the flagship MELSEC iQ-R series for large-scale, high-speed applications to the compact MELSEC iQ-F series for smaller, cost-effective automation.

Product Details and Parameters

The core technical parameters of Mitsubishi CPUs are defined by their processing speed, memory capacity, and connectivity options. In the flagship iQ-R series, the LD (Load) instruction processing speed can reach as fast as 0.98 nanoseconds, enabling exceptionally short system scan times. Program capacity varies significantly to match system complexity, with high-end models supporting up to 1200K steps.

Memory management is robust, often featuring built-in SD memory card slots for data logging, backup, and restore functions. Most modern Mitsubishi CPUs include integrated Ethernet and USB ports for direct engineering tool connection and network communication. Advanced models also feature multi-CPU support, allowing up to four CPUs (such as a sequence CPU, a motion CPU, and a safety CPU) to reside on a single base unit, sharing data via a high-speed system bus.

Key Product Advantages

Mitsubishi CPUs are recognized globally for their high performance and reliability. One of the primary advantages is the ultra-high-speed processing capability, which reduces cycle times and improves machine productivity. The "iQ Platform" concept allows for seamless integration of different control types—sequence, motion, safety, and C-language—within a single environment, reducing hardware footprint and integration complexity.

Scalability is another major benefit. Users can start with a basic CPU and upgrade as system demands grow without changing the underlying architecture. Furthermore, the GX Works3 engineering software provides an intuitive, graphical environment that simplifies programming and troubleshooting. Mitsubishi also emphasizes long-term maintenance and backward compatibility, ensuring that newer CPUs can often replace older models with minimal adjustment.

Product Applications

Mitsubishi CPUs are utilized across nearly every sector of industrial automation. In the automotive industry, they manage complex assembly lines and robotic synchronization. In the semiconductor and electronics sectors, their high-speed processing is vital for precision positioning and rapid throughput.

They are also widely applied in food and beverage packaging, where high reliability and hygiene-compliant control are required. For public infrastructure, Mitsubishi process-control CPUs are used in water treatment plants and energy management systems due to their redundant capabilities and high availability.

Essential Precautions

To ensure the safety and longevity of the CPU, several precautions must be strictly followed during installation and operation. All power phases must be disconnected externally before attempting any wiring work to prevent electric shock or hardware damage. The CPU should be installed in an environment free from excessive dust, oily smoke, corrosive gases, and heavy vibration.

Care must be taken during wiring to keep communication and control cables at least 100mm away from high-voltage power lines to avoid malfunction caused by electromagnetic noise. It is also critical to never touch the conductive parts or electronic components directly, as static electricity can damage the sensitive internal circuitry. Finally, users should always configure external safety circuits, such as emergency stops and protective interlocks, to ensure the system remains safe even if the CPU detects an error and shuts down outputs.

The structure and details of the product：

Our services：

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Warranty: one year

Please make an inquiry for more models：

MITSUBISHI QO3UDCPU

MITSUBISHI FX2N-16EX-ES/UL

MITSUBISHI FR-A7NC

MITSUBISHI FR-A7AP

MITSUBISHI MR-J2S-10A

MITSUBISHI MR-J2S-350A

MITSUBISHI GT2105-QTBDS

MITSUBISHI HG-SR102J

MITSUBISHI MR-H700AN

MITSUBISHI MR-J3-11KB

MITSUBISHI MR-E-10A-KH003

MITSUBISHI E3X-SD51

MITSUBISHI A8NEIP-2P

MITSUBISHI GM-DB

MITSUBISHI HG-KR43

MITSUBISHI HF-KP23B

MITSUBISHI HG-SR524

MITSUBISHI NF30CS, 2P 10A

MITSUBISHI NF30CS, 3P 30A

MITSUBISHI R02CPU

MITSUBISHI FX-EEPROM-8

MITSUBISHI FX2N-128MR-ES/UL

MITSUBISHI FX2N-32MR-ES/UL

MITSUBISHI HC-KFS23K-S49

MITSUBISHI CH-7302

MITSUBISHI FR-A540-2.2K-EC

MITSUBISHI FX3U-128M

MITSUBISHI FX2N-4DA

MITSUBISHI FX2N-4AD

MITSUBISHI E1100

MITSUBISHI MR-S11-200-Z37

MITSUBISHI QD77MS2

MITSUBISHI Q64TD

MITSUBISHI MR-S11-300-N

MITSUBISHI MR-S11-300-Z37

MITSUBISHI FX0N-16EX/UL

MITSUBISHI E1032

MITSUBISHI FR-F840-00170-2-60

MITSUBISHI FR-BU2-H55K

JUSTWELL PTE. LTD. sells new and discontinued products, and purchases such specialty products through independent channels. JUSTWELL PTE. LTD. is not an authorized distributor, distributor, or representative of the featured products on this website. All product names/images, trademarks, brands, and logos used on this website are the property of their respective owners. Product descriptions, descriptions, or sales with these name images, trademarks, brands, and logos are for identification purposes only and do not imply any association or authorization with any rights holders.

This article is from the official website of JUSTWELL PTE. LTD. If reprinted, please attach this link: https://justwellltd.com .com

JUSTWELL PTE. LTD

Our main products include DCS control system spare parts, PLC system spare parts, and robot system spare parts. Our advantageous brands include Allen Bradley, Bently Nevada, ABB, HIMA, Reliance, Bender, National Instruments, Emerson Ovation, Honeywell, Siemens, Allen Bradley, ICS Triplex, FOXBORO, Schneider, GE Fanuc, Motorola, HIMA, Prosoft, and other imported industrial components. Our main products serve a wide range of electronic, metallurgical, chemical, and power plants Industries such as steel mills, rubber, cement, machinery and equipment, and construction.