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A Series

Mitsubishi A Series

The Mitsubishi A Series or MELSEC A series is an industrial series of programmable controller system devices that are designed for industrial automation applications requiring stability and meticulous control. The A Series includes several CPUs, power supply modules, input modules, and output modules. The A Series input and output modules are available with different numbers of inputs and outputs, different types of inputs and outputs, and different voltage ratings. Combined I/O modules that have both input and output points are also available in the A Series.

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Browse A Series

Browse available units in our catalog of A Series.

AY41

The AY41 is a DC output unit designed by Mitsubishi Electric for industrial automation applications. It is part of the MELSEC-A series. It provides 32 outputs (24V DC-rated sink outputs). These output

In Stock Ships Today
5.0

A1S58B-S1

This extension base unit allows for the connection of 8 I/O modules. With a compact installation hole size of 6 mm, it is easily mountable. The unit is designed for terminal screws sized M4 (FG termin

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4.5

A1SX81

The Mitsubishi A1SX81 DC input module from the MELSEC A series has 32 input points. The module features photocoupler isolation. It operates with a rated input voltage of 12 Volts DC or 24 Volts DC, an

In Stock Ships Today
4.5

A3NMCA4

This memory module provides 32 kilobytes of RAM and contains two ROM loading sockets, accommodating 4K, 8K, and 16K ROM options. It functions within an ambient temperature range of 0°C to 55°C and sup

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4.7

AX40-UL

The Mitsubishi AX40-UL is a 16-point input module with a positive common terminal arrangement designed to be used as a replacement module for QX70. This unit operates on DC sink logic and employs phot

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4.7

AX81

The AX81 is a 32-channel DC digital input unit designed to enhance the input capabilities of Mitsubishi PLCs. It operates at a voltage of 24 volts DC and a current of 20 milliamps (mA). Each input cha

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5.0

A1SY81

The Mitsubishi A1SY81 is an output module designed for MELSEC AnS/QnAS Digital systems, featuring 32 transistor output points with a common terminal arrangement. It operates at rated load voltages of

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4.9

A55B-UL

Mitsubishi's A55B-UL Base Unit Module is a 5-slot module made for MELSEC-A series PLCs, with a function to improve I/O capabilities while providing excellent noise tolerance and flexibility in demandi

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4.6

A1SD75P3-S3

This unit features up to 500,000 pulses per second for maximum output, utilizing an open collector or transistor output type. It operates with a 5 VDC logic input voltage and has an analog output thro

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4.7

A1S-J71E71B5-S3

Mitsubishi Electric's A1S-J71E71B5-S3 CPU (Central Processing Unit) module is a robust and relibale systematic control unit created for accurate and real-time control in industrial automation. It ensu

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4.9
Showing 51-60 of 1,025 results