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Mitsubishi FX Series FX3U-128MRES-A

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FX3U-128MRES-A

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The FX3U-128MRES-A from Mitsubishi is a robust PLC main unit designed to facilitate precise control in automation tasks. This unit operates within a power supply range of 100-240 VAC, ideal for diverse industrial environments.

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Technical specifications for FX3U-128MRES-A

ManufacturerMitsubishi
Product LineFX Series
Part NumberFX3U-128MRES-A
Weight6.19 lbs (2.81 kg)
ProductPLC Main Unit
Max. Ambient Temperature55°C
Power Supply100-240 VAC
Program Memory64K Steps
Program Memory UnitRAM
Integrated Digital Inputs64
Integrated Digital Outputs64
Output TypeRelay
Local I/O Points256
Local and Remote I/O Points384
RS-4221
Power Consumption65W
Protection ClassIP10
Min. Ambient Temperature0°C
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The Mitsubishi FX3U-128MRES-A PLC main unit stands out for its capacity to handle a variety of control applications. Designed for temperatures between 0°C and 55°C, this unit functions reliably under industrial conditions. It connects to a standard power source ranging from 100 to 240 VAC, ensuring compatibility with common electrical systems.

This model features significant memory capabilities, boasting a program memory capacity of 64K steps stored in RAM, which is advantageous for complex programming needs. Integrated directly into its architecture are 64 digital inputs and 64 digital outputs, both using relay output types for effective signal handling.

Local I/O configurations support up to 256 points, while combined local and remote I/O capability extends to 384 points, allowing for scalable applications in larger setups. An RS-422 port is available for essential communication tasks, further enhancing the unit's utility in integrated systems.

With a power consumption of 65 watts, the FX3U-128MRES-A maintains efficiency while delivering reliable performance, backed by its IP10 protection class that provides basic safeguarding against particulate ingress.