SCHNEIDER 140CPS11420 – Quantum PLC Power Supply Module

This power supply module serves as the energy backbone for Schneider Quantum PLC systems, delivering stable 24V DC output from 220V AC input to maintain uninterrupted industrial operations. Its compact design and high efficiency make it particularly suitable for complex automation environments requiring precise power management.

Technical Specifications	Key Features
Operating Voltage	220 V AC
Output Frequency	50 kHz
Power Rating	1000 W
Protection Class	IP20
Standby Consumption	<1 W

Real-World Applications

Commonly deployed in chemical processing plants and automotive assembly lines, this module ensures continuous operation of critical control systems. A recent case at a food packaging facility demonstrated its reliability: during a three-week production run, the module maintained 24/7 operation while handling voltage fluctuations up to ±15% without triggering protective shutdowns.

We routinely supply this module alongside related Quantum system components like the 140CPU65160 processor and 140DDI35300 digital I/O cards. For large-scale installations, our engineers recommend pairing it with the 140ACO13000 analog output module to create balanced power distribution architectures.

Our Value Proposition

While the official list price for this module typically exceeds $1,200, our global inventory network allows us to offer competitive pricing – usually 30-45% below new list rates for stocked units. Every unit undergoes 72-hour burn-in testing before shipment, and we include a 12-month functional warranty with every purchase.

*Technical note: When replacing older 140CPS11400 models, verify compatibility with your rack’s backplane revision. Some early Quantum racks require firmware updates to fully utilize this module’s power capacity.