Schneider 140CPU43412A – High-Performance Modicon Quantum PLC CPU with 2 MB User Memory
Product Model Schneider 140CPU43412A Manufacturer Schneider Electric Product Category Central Processing Unit (CPU) Module for Modicon Quantum PLC Series Modicon Quantum (Legacy but widely deployed) Instruction Execution Time 80 ns (typical for Boolean logic) User Program Memory 2 MB (approx. 512K words) Data Memory 256K words (retentive with battery backup) Built-in Communication Ports 1 ×…
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