SCHNEIDER AS-884A-100 is a CPU controller module from the Modicon 884 series manufactured by Schneider Electric.

Below are the detailed specifications and information for this model:

1. Core Identity and Positioning

• Product Type: CPU controller (Processor Module).
• Series: Part of the Modicon 884 series, also commonly referred to as the Gould 884 (originally Gould-branded PLCs).
• Product Characteristics: The 884 series is a high-end PLC family introduced by Schneider Electric in the 1990s, primarily designed for large-scale industrial control systems. It is known for high reliability and powerful I/O expansion capabilities.

2. Main Technical Specifications

• Memory Capacity: Typically 8K or 16K (exact capacity depends on the specific configuration and should be confirmed in the official technical manual).
• Processing Capability: Supports an 8-bit byte instruction system with strong logical processing performance.
• Modular Design: Uses a 7-slot chassis (such as the AS-884A-201 chassis) and supports the installation of up to six CPU modules for redundancy, ensuring system fault tolerance and high availability.

3. Typical Application Scenarios

• Process Control: Suitable for automation control in large-scale process industries such as petrochemical, metallurgy, and power generation.
• Motion Control: Commonly used in complex mechanical motion control systems.
• Redundant Systems: Supports dual or multi-CPU redundancy to ensure high-reliability operation of critical systems.

Summary

SCHNEIDER AS-884A-100 is a core CPU module of the Schneider Electric Modicon 884 PLC series, mainly used in large industrial automation systems. It offers strong processing performance and excellent reliability and is typically combined with other modules—such as I/O modules and communication modules—to build complete and robust automation control solutions.