Schneider Electric 140CPU43412 Modicon TSX Quantum CPU

Schneider Electric 140CPU43412 TSX Quantum CPU is the central processing unit module for Modicon Quantum controllers, serving as the processing core that executes logic and coordinates I/O across a TSX Quantum rack. The part number 140CPU43412 identifies this specific CPU module within Schneider Electric’s Quantum family, designed to be programmed with Unity Pro—compatibility can vary by firmware revision, with a related variant 140CPU43412A existing in the same product line. This CPU enables reliable industrial automation control in Quantum installations, interfacing with field I/O, network communications, and system diagnostics as part of the modular Modicon Quantum architecture.