MR-J2M-BU8-PS MITSUBISHI

MR-J2M-BU8-PS MITSUBISHI I / O module

Product  Description：

Mitsubishi I/O modules are hardware components that facilitate communication between the PLC and field devices. Input modules receive signals from sensors, switches, or encoders and convert them into digital data for the CPU to process. Output modules take instructions from the CPU and convert them into electrical signals to control actuators, motors, valves, or lamps. They are available in various densities (from 8 to 64 points per module) and support multiple connection types, including screw terminals, connectors, and spring-clamp terminals.

Technical Parameters

While specific parameters vary by model (e.g., QX40, RY40PT), the following represent the standard specifications found across the lineup:

• Rated Input/Output Voltage: Common DC options include 5V, 12V, and 24V. AC options typically range from 100V to 240V.

• Current Rating: Output modules vary by type; Transistor outputs usually handle 0.1A to 0.5A per point, while Relay outputs can handle up to 2A.

• Response Time: High-speed modules offer response times as fast as 0.1ms, while standard modules operate in the 1ms to 10ms range.

• Isolation Method: Most modules utilize photocoupler isolation to protect the internal PLC circuitry from external electrical noise and surges.

• Point Density: Available in 8, 16, 32, or 64-point configurations to optimize cabinet space.

• Output Type: Selection includes Relay (for high loads/AC/DC), Transistor (Sink or Source for high-speed switching), and Triac (for AC loads).

Key Advantages

• Reliability and Longevity: Mitsubishi is renowned for industrial-grade durability, ensuring long-term operation in harsh environments with high resistance to vibration and heat.

• High-Speed Processing: Designed to work seamlessly with the MELSEC bus architecture, these modules minimize data transfer latency, which is essential for precision motion control.

• Hot-Swapping Capability: Many high-end modules (especially in the iQ-R series) allow for replacement without powering down the entire system, reducing downtime.

• Scalability: The modular design allows users to add or change I/O points easily as the complexity of the automated system grows.

• Advanced Diagnostics: Modern modules feature LED status indicators for every point and software-based error detection to simplify troubleshooting.

Usage Precautions and Considerations

• Wiring Accuracy: Incorrectly wiring a "Sink" type input to a "Source" type sensor can damage the module's internal circuitry. Always verify the polarity.

• Load Limits: Exceeding the rated current of an output point, especially with inductive loads like solenoids, can weld relay contacts or blow transistor circuits. Use external surge suppressors when necessary.

• Environment Specifications: Ensure the modules are installed in a cabinet that meets the required IP rating to protect against dust, moisture, and corrosive gases.

• Noise Interference: Keep high-voltage power lines separate from low-voltage I/O signal lines to prevent electromagnetic interference from causing "ghost" signals.

Product Applications

• Automotive Manufacturing: Controlling robotic arms, assembly line conveyors, and welding stations.

• Semiconductor Industry: Managing high-speed pick-and-place machines and cleanroom environment controls.

• Food and Beverage: Automating packaging, bottling, and temperature-controlled storage systems.

• Water Treatment: Monitoring flow sensors and controlling large pumps or chemical dosing valves.

• Building Automation: Integrating HVAC, lighting, and security systems into a centralized control network.

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

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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.