1. PXI & VXI Systems On Sale
  2. sku: 1220409906690853
  3. MITSUBISHI AJ55TB32-4DT

AJ55TB32-4DT MITSUBISHI Melsec Link Remote Unit

AJ55TB32-4DT MITSUBISHI Melsec Link Remote Unit
More Information
BrandMITSUBISHI
Manufacturer Part NumberAJ55TB32-4DT
Part TypeREMOTE UNIT

Review MITSUBISHI Melsec I/o Link Remote Unit

The Mitsubishi AJ55TB32-4DT MELSEC I/O Link Remote Unit DC24V is an innovative input/output (I/O) device designed to expand the capabilities of MELSEC PLCs (Programmable Logic Controllers) in various automation applications. This remote I/O unit utilizes the I/O Link communication protocol, which ensures high-speed data transfer and simplified wiring between the controller and field devices.

This particular model, AJ55TB32-4DT, comes with 32 input channels and 4 output channels. It operates on a DC24V power supply, making it an ideal choice for systems that do not have a readily available AC power source. Each input channel supports a maximum current of 10mA and a voltage of 24V, while each output channel can deliver a maximum current of 2A and a voltage of 24V.

The I/O Link Remote Unit features a compact and robust design, with a size of only 127 mm (W) x 62 mm (H) x 26 mm (D). It is designed to withstand harsh industrial environments, with a temperature range of -25 C to 70 C. The device is also equipped with a protective cover to prevent accidental contact with the terminals.

Installation and commissioning of the AJ55TB32-4DT are made simple with the use of MELSEC software. The device can be easily configured via the PLC, allowing users to specify the input and output functions, as well as the communication settings. Additionally, the device supports various communication protocols, including Modbus TCP/IP, Profinet IO, and EtherNet/IP, providing flexibility in system integration.

In summary, the Mitsubishi AJ55TB32-4DT MELSEC I/O Link Remote Unit DC24V is a versatile and reliable solution for expanding the I/O capabilities of MELSEC PLCs. Its compact size, robust design, and easy configuration make it an excellent choice for various automation applications, especially in industrial environments where simplified wiring and high-speed data transfer are essential.

Mitsubishi AJ55TB32-4DT Melsec I/O Link Remote Unit DC24V: Pros, Cons, and Conclusion

The Mitsubishi AJ55TB32-4DT Melsec I/O Link Remote Unit DC24V is a device designed to extend the I/O communication distance using the Melsec (Flexible Manufacturing System) protocol. This unit operates on a 24V DC power source. In this text, we will discuss the pros, cons, and a concluding recommendation regarding this product.

Pros:

1. Long-distance communication: The primary advantage of the Mitsubishi AJ55TB32-4DT is its ability to extend the communication distance between the PLC (Programmable Logic Controller) and I/O devices. This feature is essential in large-scale industrial applications where the standard I/O link distance might not suffice.

2. Easy installation: The remote unit can be easily installed and configured, ensuring minimal disruption to the production process. It is a plug-and-play device, meaning no additional programming is required.

3. Reduced wiring costs: With the remote I/O unit, you can save on wiring costs as fewer wires are required compared to the traditional wired I/O system. This results in a cleaner and more organized control panel.

4. Improved system reliability: By reducing the number of wires in the system, you also reduce the chances of wiring issues that could potentially cause downtime.

Cons:

1. Limited compatibility: The Mitsubishi AJ55TB32-4DT is only compatible with Mitsubishi's Melsec PLCs. This may limit its application in industrial settings where other PLC brands are used.

2. Power consumption: This device consumes 24V DC power, which might add to the overall power consumption of the industrial control system.

3. Cost: While the device offers cost savings in the long run due to reduced wiring costs, the initial investment for the remote I/O unit might be higher than traditional wired I/O systems.

Conclusion:

The Mitsubishi AJ55TB32-4DT Melsec I/O Link Remote Unit DC24V is a valuable investment for industrial applications that require long-distance communication between the PLC and I/O devices. Its easy installation, improved system reliability, and reduced wiring costs make it a worthwhile investment, despite the limited compatibility and initial higher cost. If you are working within the Mitsubishi ecosystem, this device can help streamline your control system, improve communication efficiency, and ultimately, contribute to a more productive industrial process.

Details:

Brand: Mitsubishi. Condition: used. Screw terminal block connections. Local pick-up, prefer to pick it up yourself.

Items in lot: consignee: b. Need it urgently. Weight lbs, oz: 0,10.

Input rating: dc 24v 7ma. All goods are so as is' and with all faults meaning, without limitation, that. Next day second air services are available.

Your phone number and business name. Shows normal signs of usage. Model: AJ55TB32-4DT. Country of manufacture: n/a.

We choose the carrier. Will there be a dock or forklift. After the return period has ended, you can no longer product.

specifications vpxisyst:

  • brand: Mitsubishi
  • mpn: Aj55tb32-4dt
  • part type: Remote Unit

seller vpxisyst:

  • rating: 99.8%
  • # reviews: 61117
  • city: middlebury, indiana

general vpxisyst:

  • category: Business & Industrial > Test, Measurement Inspection > Systems > Pxi Vxi Controllers

returns vpxisyst:

  • method: money back
  • time: 30 days
  • policy: returns accepted
  • paid by: buyer

offer vpxisyst:

  • in stock #: 5
  • best offers: true
  • sold #: 15
  • started: january 8, 2026
  • availability: in stock
  • options: ship-to-home
  • prices: $55.95–$335.89
  • item condition:
    • New – Open box
    • Used
    • New

payments vpxisyst:

  • wallet: paypal
  • credit card: discover
  • other

shipping vpxisyst:

  • type: fixed
  • service: usps ground advantage
  • transit: 4-7 days
  • carrier: usps
  • class: standard
rating: 99.8% out of 100 based on 117 user ratings.
Similar Items:
vpxisyst logo
5 offers $55.95–$335.89 USD
  • New – Open box. USA Seller
  • New – Open box. USA Seller
  • New. CHINA Seller
  • New. CHINA Seller
  • New – Open box. CANADA Seller
© vpxisyst.com