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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.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse A Series

Browse available units in our catalog of A Series.

MSMA082A1H

As part of the A Series, this product excels with its ultra-low inertia design. It accommodates a drive capacity that varies from 100 to 750 Watts and performs optimally in ambient temperatures betwee

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4.6

A178B

This main base unit accommodates 8 I/O slots, 1 of which is designated for motion modules and 7 for sequencer modules. It supports extension connectivity, enhancing system flexibility. The unit's phys

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5.0

A1SJ71C24-R4

The A1SJ71C24-R4 offers compatibility with RS-422 and RS-485 connections. It features terminal resistors for both communication standards. This module operates on a 24V DC power supply and maintains f

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4.6

A1SX20EU

This digital I/O expansion module includes electrical isolation between the inputs/outputs and the PLC. Each input has a typical current draw of 7.5 mA, while outputs can handle 0.5 A per point. The i

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5.0

A1SY68A

This output module is certified by CE and UL, ensuring compliance with international safety and quality standards. It operates effectively between operating temperatures of 0 to +55 °C with storage ca

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4.8

A1SY82

This digital output module supports a maximum output of 64 points and operates with transistor outputs. It maintains a response time of 0.1 ms and is rated for ambient temperatures from 0 to 55°C. The

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5.0

A3CPU-R21

The A3CPU-R21 is a CPU module designed specifically for indoor applications. With an I/O capacity of 512 points, it effectively manages various input and output operations. This unit operates on a pow

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4.8

A6MEM3HGPAEE1

The A6MEM3HGPAEE1 memory card is specifically designed for use with Mitsubishi PLC systems. It comes with a storage capacity of 256 KB and features a read-only configuration due to enabled write prote

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4.6

A8GTMCA1MFDW

This memory cassette module utilizes a proprietary interface for efficient performance and features an add-on board configuration. Its non-volatile memory guarantees data retention even when power is

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4.4

A8GTPWST

This module operates efficiently within a temperature range from 0°C to 55°C and accepts input voltages of 100/200 VAC ±10% at frequencies of 50/60 Hz ±5%. It is characterized by a maximum power outpu

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4.8
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