MELSEC iQ-R Product Series

Mitsubishi Electric’s MELSEC iQ-R product line has become a top automation platform, revolutionizing industrial control systems. In this article, we will examine the adaptability of the iQ-R series and how they are combined with various modules. Its various sub-series provide specialized solutions for various industrial applications. A complete solution for control, motion, safety, and visualization, the MELSEC iQ-R product family ensures accurate and effective operation in industrial processes. Its solid hardware base and cutting-edge software capabilities lay the groundwork for flawless integration and top-notch performance. The iQ-R series is unique due to its modular architecture, which enables system setup and extension in accordance with particular application needs. The iQ-R product line’s sub-series, each created to meet specific automation difficulties, may be used by users thanks to this modular approach. It includes a variety of core modules and delivers a practical, affordable, and suitable automation solution for different businesses. The iQ-R series allows consumers to create unique solutions by letting them choose the components that best suit their requirements.

The iQ-R series is used for applications that require more processing power and sophisticated features. This series provides improved computing power, enabling sophisticated computations and algorithms. With the help of this series, users may complete complex control tasks with maximum accuracy and effectiveness. The iQ-R Safety series is helpful when safety is of utmost significance. This subseries incorporates extensive safety features that adhere to global safety requirements. The iQ-R Safety series uses these safety features to protect people and equipment, lowering hazards in industrial settings. Additionally, the MELSEC iQ-R series modules support specialized needs. These items cater to specific applications, including motion control, process control, energy management, and others. Users may optimize their automation systems for optimal productivity and efficiency by adding the items.

Now, we will look at some of the products of this series and study their features.

RH42C4NT2P Module:

This “I/O combined module” runs on a 12/24 volt DC power source. This module offers various connecting possibilities for incorporating different devices into the control system, and there are 32 occupied I/O points on the PLC. The integrated digital inputs and outputs of the RH42C4NT2P module provide a smooth interface for processing digital signals. With a 24-volt DC-rated input voltage, it offers dependable and steady operation. The range of the rated load voltage from 12 to 24 volts DC ensures compatibility with various loads. This module is intended to be small, with dimensions of 27.8 mm, 98 mm, and 110 mm (width, height, and depth) respectively. Its lightweight design weighs 0.13 kg, making it easy to use and integrate into control systems. This module offers effective control and switching of linked devices since it has an output type of a transistor and a sink output logic. It is readily wired with a connection, making installation and maintenance simple. The module exhibits an integrated current consumption of 0.22A in terms of power consumption, optimizing energy utilization without sacrificing functionality.

R08CPU Module:

This “standard CPU” module has enough room to store intricate control logic and programming sequences thanks to its 80K program memory. With its fantastic capacity of 4096 local I/O ports, the module stands out and offers many devices to be connected for many applications. Additionally, the module provides an astounding total of 12288 I/O points when considering local and remote I/O points, easily fitting large-scale control systems. With cycle rates of 0.98 ns for LD instructions and 1.96 ns for MOV instructions, this module excels in providing quick cycle speeds. This fast processing speed facilitates quick control task execution, which improves system responsiveness. One USB port and one Ethernet connection are included in the module, providing users with easy connectivity for data transfer and communication with other hardware and software. This module is done with small proportions; it is 27.8 mm wide, 98 mm high (or 106 mm with the connection), and 110 mm deep. This measure offers assurance and protects the system’s important data. The module exhibits effective power management, optimizing energy use while retaining high-performance operation, with an integrated current consumption of 0.67 A.

R62P Module:

This “power supply” module can run on various AC power supply voltages between 100 and 240V. Due to its adaptability, it can work with various electrical systems frequently used in industrial applications. The R62P module has a maximum input apparent power of 120 Volts ampere, which is more than enough to suit the needs of the control system. In order to provide dependable and consistent power to connected devices and components, it provides two output current options: 3.5 A at 5V and 0.6 A at 24V. With dimensions of 54.6 mm, 98 mm, and 110 mm in width, height, and depth, respectively, the module has been intended to be small. The R62P module, which weighs 0.45 kg, provides a compact yet reliable solution for power supply demands.

R32PCPU Module:

This “process CPU” module’s 320Kb of program memory offers enough space for storing complex control logic and programming sequences, facilitating operability and flexibility in system design. This module supports 4096 local I/O connections, enabling the errorless connection of multiple devices and sensors. Furthermore, the R32PCPU module offers scalability by supporting up to 4096 I/O points when considering both local and remote connections, facilitating future expansion and adaptability. Its integrated current consumption is 0.76 A. It is easy to attach this module to the control cabinets due to its minimal size, which measures 27.8 mm in width, 98 mm in height (or 106 mm with the connection), and 110 mm in depth. The module, which weighs about 0.2 kg, provides a small and lightweight alternative for integrating control systems, effectively using available space.

R60ADI8 Module:

This “analog input” module makes it simple to include analog signals in the control system thanks to its 16 PLC I/O points. With its eight built-in analog inputs, the R60ADI8 module allows for precise monitoring and control of various parameters in industrial applications. This module supports input current levels of 0-20 mA and 4-20 mA. Because of this versatility, users may adapt to different input requirements, ensuring accurate and reliable data collection. With an integrated current usage of 0.21 A, this module provides precise analog signal processing while maximizing power consumption. This efficiency aids the control system’s overall energy conservation. This module is noted for its compact size, measuring just 27.8 mm, 106 mm, and 131 mm in width, height, and depth, respectively. This compact form allows efficient use of the valuable space inside control cabinets. The module’s lightweight construction makes it only 0.12 kg in weight and makes handling and installation straightforward. Wiring and maintenance are made simple by the screw connection technique used by the module. This method reduces the possibility of signal loss or interruption and ensures connections are secure and dependable.

R68B Module:

With eight slots available, this module is an “extension-based unit” and provides plenty of room for the system to integrate new modules, enhancing capability and versatility. The power supply has its own slot, ensuring that power is distributed to all connected modules effectively and trustworthy. The 328 mm width, 101 mm height, and 32.5 mm depth of this module are all impressively small. It may be easily installed within equipment racks or control cabinets because of its small size, which maximizes the use of available space. The module, which is lightweight and easy for system expansion, has a small design but weighs just 0.55 kg. The module’s ability to comply with environmental requirements is a significant feature. It complies with RoHS (Restriction of Hazardous Substances) laws, ensuring that it complies with environmental rules and regulations. It also adheres to WEEE rules, ensuring proper electronic waste processing and disposal.

RD77MS16 Module:

This “simple motion module” offers accurate and synchronized control of numerous motion systems, assuring optimal performance and precision. It can support up to 16 axes. Users may easily store complicated motion control programs because of their vast 600 program capacity, which is measured in axis units for versatility. This module’s small size, measuring 27.8 mm, 106 mm, and 110 mm in width, height, and depth, respectively, makes it simple to connect to control cabinets or other pieces of equipment. Its lightweight design, which adds to its usefulness for motion control applications while maximizing space efficiency, weighs just 0.23 kg. This 20-input module interfaces smoothly with various sensors and devices, recording real-time feedback and allowing the execution of specific motion sequences. The SSCNET III/H protocol is supported by its Servo Amplifier Interface, ensuring smooth and dependable communication between the module and servo amplifiers. This interface allows perfect synchronization and high-speed data transmission, improving motion control.

RD62D2 Module:

With two channels available for connecting and managing differential input signals, it functions as a “differential input transistor” module. Applications that need accurate monitoring and control of such signals are best suited for this module. The RD62D2 module efficiently regulates power consumption with an integrated current consumption of 0.17 Amps, guaranteeing maximum energy efficiency without sacrificing performance. It may be easily integrated into control cabinets or other equipment due to its small size, which is 27.8 mm wide, 98 mm high (or 106 mm with the connector), and 110 mm deep. It offers a lightweight and compact option for system integration at 0.12 kg in weight. Overall, this module provides variety, effectiveness, and dependability in MELSEC IQ-R SERIES differential input control applications.

RJ71EN71 Module:

This “ethernet interface” module provides high-speed and dependable connection at data transmission speeds of 1 Gbps, 100 Mbps, and 10 Mbps, thanks to its two ports facilitating multi-network connectivity. With a maximum frame size of 1518 bytes, the module enables effective data transfer while enhancing network performance and lowering latency. This module is compatible with IPv4, the most extensively used internet protocol version, and connects smoothly with current network infrastructures to make deployment easier. It permits effective and concurrent communication in challenging industrial contexts by supporting up to 128 open connections at once. The module also has a fixed buffer of 5K words by 16 (only P1), which improves data processing and storage capabilities by enabling smooth, uninterrupted communication through effective data transmission and temporary storing of incoming and outgoing data.

R60TD8-G Module:

There are several communication choices with 16 I/O points on the PLC dedicated to this “temperature input” module. It provides accurate temperature control and monitoring thanks to its eight inbuilt analog inputs. To provide compliance with varied temperature sensing requirements, the module supports a variety of thermocouple types, including J, B, E, K, T, S, R, and N. The module optimizes power efficiency while retaining excellent performance with an integrated current consumption of 0.36A. The module’s small size, which measures 27.8mm in width, 106mm in height, and 110mm in depth, makes it ideal for placement in control cabinets or other small locations. The module is lightweight (0.19kg) despite its small size, allowing for simple handling and system integration. Providing dependable and accurate temperature input capabilities, the R60TD8-G module supports effective and precise control in industrial settings.

Final Thoughts

In conclusion, Mitsubishi Electric’s MELSEC iQ-R product line has become a potent automation platform that revolutionizes industrial control systems with its versatility and modular architecture. A complete solution for control, motion, safety, and visualization is provided by the iQ-R series, enabling accurate and effective operation in various industrial processes. The iQ-R series provides smooth integration and great performance thanks to its strong hardware foundation and cutting-edge software capabilities. Users may customize their systems by choosing from various sub-series and modules that solve certain automation difficulties thanks to the iQ-R series’ modular architecture. With a selection of basic modules that may be customized for various markets and uses, the iQ-R Basic series provides an affordable solution. The iQ-R Advanced series offers increased processing capability for more demanding applications, enabling the execution of complicated algorithms and computations with the highest accuracy and efficiency. Safety is prioritized with the iQ-R Safety series, which has extensive safety measures that adhere to international requirements. This guarantees the safety of both people and machinery in industrial settings. The iQ-R series also provides specialized requirements support with its iQ-R Specialty modules, which focus on certain applications like motion control, process control, and energy management, enabling customers to maximize the productivity and efficiency of their automation systems. In this post, we looked at a few noteworthy modules from the MELSEC iQ-R family and identified some salient characteristics. While the R08CPU module gives sufficient program memory and I/O capacity for sophisticated control systems, the RH42C4NT2P module offers a variety of I/O connectivity possibilities. The R32PCPU module allows flexibility in system design, while the R62P module acts as a dependable power supply unit. While the R68B module enables system expansion, the R60ADI8 module enables precision analog signal processing. The RD62D2 module handles differential input signals efficiently, while the RD77MS16 module guarantees precise and synchronized motion control. The RJ71EN71 module also stands out as a multi-network capable Ethernet interface module with excellent performance. It makes it possible for the iQ-R system to communicate with other systems or devices at fast speeds and with reliability. Thanks to its twin ports, it enables several open connections at once, and its fixed buffer improves data processing and storage capacities.

This entry was posted on September 11th, 2023 and is filed under Electrical, Mitsubishi, Selection Guide. Both comments and pings are currently closed.