PLCs, Power Supplies & Others

The Schneider ASE381902 memory module expands storage capacity for industrial automation controllers. Engineers select this unit for dependable data retention across manufacturing environments. Moreover, its compact housing supports straightforward integration into existing Modicon racks.

Interface and Connectivity

The module links to the backplane connector for high-speed data exchange. Additionally, it provides a dedicated memory bus interface for controller communication. This interface supports direct addressing, therefore covering common program storage requirements. Installation uses standard slot mounting that reduces downtime considerably.

Physical Dimensions and Weight

The unit measures 40 mm in width, 125 mm in height, and 110 mm in depth. Furthermore, it weighs approximately 180 grams, which reduces panel load. Consequently, technicians mount it easily on standard DIN rails.

Component Count and Energy Storage

The ASE381902 integrates memory integrated circuits for reliable data storage. It also contains one backup capacitor rated at 220 µF for retention during outages. Therefore, this energy storage element preserves stored data during brief power interruptions. The board carries roughly 120 discrete components for dependable operation.

Technical Specifications Table

Why This Module Suits Industrial Applications

System integrators value the ASE381902 for its stable data retention and simple installation. Meanwhile, the backup capacitor protects stored data from loss during outages. As a result, system reliability improves while maintenance costs decrease.

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