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SCHNEIDER AS-884A-201 PLC Processor Module

The AS-884A-201 is a legacy Modicon 984 PLC processor module designed and manufactured by Schneider Electric for industrial automation and process control applications.

Product Details

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SCHNEIDER AS-884A-201

Schneider Electric AS-884A-201 Modicon 984 PLC Processor Module

Product Overview

The AS-884A-201 is a legacy Modicon 984 PLC processor module designed and manufactured by Schneider Electric for industrial automation and process control applications. This rack-mounted CPU serves as the central controller for Modicon Compact systems, executing ladder logic and coordinating distributed I/O across production environments.

Built for reliability and long service life, the AS-884A-201 remains widely used in existing industrial installations and is commonly sourced as refurbished or surplus equipment for maintenance and system continuity.


Key Features

  • Industrial PLC processor for Modicon 984 systems
  • Reliable real-time control for automation processes
  • Supports remote and distributed I/O architecture
  • Rack-mounted design for easy system integration
  • LED status indicators for diagnostics and troubleshooting
  • Hardware memory protection switch
  • Designed for harsh industrial environments

Technical Specifications

Parameter Details
Manufacturer Schneider Electric
Model Number AS-884A-201
Product Type PLC Processor Module
Series Modicon 984
Memory Capacity 3.5K
Mounting Rack-mounted
Remote I/O Support Yes
Operating Temperature 0°C to 60°C
Humidity Up to 80% non-condensing
Status Indicators LED diagnostics

Applications

The Schneider AS-884A-201 PLC processor is widely used in legacy automation systems across multiple industries:

  • Manufacturing production lines
  • Packaging and material handling systems
  • Textile machinery
  • Energy and utilities
  • CNC and factory automation
  • Industrial process control

This processor plays a critical role in maintaining stable operation of older Modicon installations.


Product Lifecycle Status

Status: Discontinued / Legacy

Although no longer in production, the AS-884A-201 remains in demand for:

  • System maintenance
  • Spare parts replacement
  • Plant upgrades and retrofits
  • Emergency equipment repair

Refurbished and surplus units are commonly available worldwide.


Replacement & Migration Options

For long-term modernization, many facilities upgrade from Modicon 984 processors to newer Schneider PLC platforms such as:

  • Modicon Quantum
  • Modicon M340
  • Modicon M580

Migration improves performance, cybersecurity, and long-term spare-parts availability.


Why Choose AS-884A-201 From Us

  • Tested and quality-assured units
  • Fast global shipping
  • Professional technical support
  • Warranty available on refurbished modules
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