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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.

A171SCPU

The A171SCPU is a motion controller CPU from Mitsubishi's A Series, designed to handle up to 256 total I/O points, making it suitable for both sequencing and positioning tasks. It supports a range of

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5.0

A1S61N

This power supply module operates at an input frequency of 50- or 60 Hz. An efficiency rating of 65% or above ensures minimal energy waste during operation. The device can function at ambient temperat

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4.6

A1SX80S1

This module supports high-speed, sink, and source inputs. It operates effectively in temperatures from 0 to +55°C and can be stored in conditions between -25 and +75°C. The A1SX80S1 also complies with

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4.8

A2ACPUR21

Featuring an I/O capacity of 512 points, the A2ACPUR21 is equipped to support extensive control applications. It operates on an AC power supply ranging from 100 to 240 volts and requires a current con

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4.4

A2ACPUR21S1

This network CPU operates within an input voltage range of 24 V DC ± 20%. It features up to 16 connections and has a program memory capacity of 14,000 steps. The response time is efficient at 1 ms, en

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5.0

A2ECPU

This module is equipped with a MELSEC processor and has a program memory capacity of 14,000 steps, facilitating complex operations. The current consumption stands at 200 mA, with a rapid response time

Available
5.0

A33RB

This base rack operates effectively within a temperature range of 0 to +55°C and can be stored in conditions from -25 to +75°C. It meets necessary certifications, including CE and UL, and is rated for

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4.6

A64RD3C

This module supports a maximum operating temperature from 0 to 55 degrees Celsius. It features a 47-point terminal block for connections. Photocoupler isolation is included to enhance protection for i

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5.0

A68P

The A68P is a power supply unit with a rated current of 1.2A and supplies output voltage at 15Vdc. It features additional ratings including 220Vac and 230Vac, ensuring compatibility with different sys

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4.6

A73CPUP21

The A73CPUP21 supports a processing speed of 0.1 µs per step for sequence instructions and has a programmable memory capacity of up to 60,000 steps. Featuring both RS-232C and RS-422/485 communication

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5.0
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