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Mitsubishi Electric's FX3U-485ADP-MB Modbus Serial Communication Adapter is a reliable RS-485 interface that enables safe data transfer between PLCs and RS-485 devices. It allows MODBUS communication at rates of up to 115200 bps with photocoupler isolation. Providing flexible communication across 500 meters, this small 90 x 17.6 x 74 mm adapter with LED indications guarantees dependable industrial automation. It serves as the foundation for smooth communication in automation systems because of its effectiveness and interoperability.
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| Manufacturer | Mitsubishi |
|---|---|
| Product Type | Modbus Serial Communication Adapter |
| Product Line | FX Series |
| Part Number | FX3U-485ADP-MB |
| Weight | 2.00 lbs (0.91 kg) |
| Communication Interface | RS-485 |
| Transmission Speed | 300 to 115200 bps |
| Transmission Distance | Up to 500 meters |
| Communication Protocol | RTU or ASCII |
| Maximum Write Data | 123 words or 1968 coils |
| Maximum Read Data | 125 words or 2000 coils |
| Insulation Method | Photocoupler |
| External Device Connection | Europe Terminal Block |
| Communication System | Half-duplex bi-directional |
| Communication Modes | MODBUS, Computer Link, Parallel Link, Simple PC-to-PC Link, Inverter Communication |
| LED Display | RD, SD, POWER |
| Communication Speeds | 300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600 or 115200 bps |
Mitsubishi Electric created and produced the FX3U-485ADP-MB Modbus Serial Communication Adapter, which is an essential part of industrial automation systems. This adapter enables effective data interchange across a network of up to 500 meters thanks to its powerful and adaptable features, which enable smooth RS-485 connection between a PLC and RS-485 devices. This adapter, part of the FX Series, was created with the greatest quality and dependability in mind. It incorporates a photocoupler insulation technology to provide an isolated signal exchange mechanism, which ensures safe and interference-free data transfer. The connecting of external devices is made simple by its European terminal block connection mechanism. The adapter supports a wide range of communication methods, including simple PC-to-PC link inverter connection, parallel link, computer link using specific protocol formats 1 or 4, and half-duplex bi-directional communication for MODBUS (master or slave) protocols. Various operating needs are accommodated by a range of adjustable communication rates, from 300 to 115200 bps. Quick status monitoring is provided via the LED display on the adapter (RD, SD, POWER). It is an excellent communication workhorse in terms of capabilities, supporting up to 123 words or 1968 coils for maximum write data and 125 words or 2000 coils for maximum read data. It fits easily into control systems and has small, 80g, 90mm, 17.6mm, and 74mm dimensions. This adapter offers energy efficiency with a 5VDC power source and an 80 mA current drain. In the end, the FX3U-485ADP-MB Modbus Serial Communication Adapter is a prime example of Mitsubishi Electric's dedication to improving industrial communication efficiency and reliability and bringing automation systems to new heights of performance and connection.