The Schneider Electric 140CPS11420 is an industrial power supply module from the Modicon Quantum automation platform. It provides the power required by Quantum automation modules installed within the PLC/PAC system.

The module operates from 115/230 V AC and provides an 11 A output-current rating. Schneider Electric's Quantum catalogue identifies the 140CPS11420 as a summable power supply and lists a module weight of approximately 0.65 kg.

Its modular construction makes it suitable for existing Modicon Quantum control systems used in industrial automation, process-control and machine-control applications.

Lifecycle note: Schneider Electric now lists this reference as discontinued in several markets. On Schneider Electric's UAE site, the recommended replacement is the Modicon X80 BMXCPS4002, 100–240 V AC power supply module. This should be clearly marked on the Nexon product page rather than presenting 140CPS11420 as a current-production product.