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Mitsubishi FX Series FX3U-48MRDS

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FX3U-48MRDS

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The FX3U-48MRDS from Mitsubishi is a compact controller designed to function within the FX Series. It is compatible with a power supply voltage between 100 and 240 V AC and outputs a steady 24 V DC. Featuring both digital inputs and outputs, it provides extensive interactivity for control systems.

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Technical specifications for FX3U-48MRDS

ManufacturerMitsubishi
Product LineFX Series
Part NumberFX3U-48MRDS
Weight0.19 lbs (0.09 kg)
Power Supply100-240 V AC
Mounting TypeDIN Rail Mount
Supply Voltage24 V DC
Current Consumption600 mA (Max)
Connection TypeScrew-clamp connections (I/Os)
Communication ProtocolRS-422
Digital Outputs24 (Relay Outputs)
Digital Inputs24 (Sink/Source; 24V DC)
Power Consumption40W (Max)
Controller TypeDC Base Controller
Input Type24 x Digital Inputs (24V DC; Sink/Source)
Output Type24 x Relay Outputs
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The FX3U-48MRDS is a DC base controller by Mitsubishi within the FX Series, designed for various control applications. This unit operates with a weight of only 0.16 kg, making it convenient for installations that require minimal space. It connects to power supplies rated from 100 to 240 V AC and provides a stable 24 V DC output for other devices in the system.

Its DIN rail mounting capability simplifies installation, ensuring easy integration into existing setups. The unit’s current consumption can reach up to 600 mA, but power consumption is capped at 40 W, allowing it to maintain energy efficiency.

The FX3U-48MRDS includes 24 digital inputs, designed for flexibility with sink and source capabilities. These inputs work at 24V DC, catering to a variety of devices. In addition, it offers 24 relay outputs that lend themselves to numerous control functions.

This model supports the RS-422 protocol for enhanced communication, enabling reliable data exchange with other machinery and controllers. The FX3U-48MRDS has screw-clamp connections, facilitating straightforward wiring and terminal management.