Schneider 140CPS12420 140 CPS 12420 PLC Power Supply

Description:

The Schneider Electric 140CPS12420 Modicon Quantum Power Supply is used in industrial automation systems to provide regulated DC power for Quantum PLC components. Commonly installed in PLC racks, control panels, and process automation systems. Maintenance teams, OEMs, and system integrators use this part for power supply replacement, system upgrades, and ensuring stable operation of control systems.

Applications:

The Schneider Electric 140CPS12420 is widely used in industrial environments requiring reliable power distribution for PLC systems and automation equipment. It is commonly integrated into Modicon Quantum PLC systems in industries such as manufacturing, water treatment, energy, and process control where continuous and stable power is critical for system uptime and performance.

Technical Specifications:

• Manufacturer Part Number (MPN): 140CPS12420
• Brand: Schneider Electric
• Product Type: PLC Power Supply Module
• Series: Modicon Quantum
• Input Voltage: 115/230V AC
• Output Voltage: 5V DC
• Output Current: 8A
• Power Rating: Approx. 40W
• Mounting Type: Rack-mounted (Quantum backplane)
• Power Supply Type: Internal PLC power supply
• Protection Features: Overload, overvoltage, short circuit protection
• Redundancy Support: Yes (with redundant configuration)
• Operating Temperature: 0°C to +60°C
• Storage Temperature: -40°C to +85°C
• Protection Rating: IP20
• Compliance Standards: CE, UL, CSA

Common Replacements:

• Schneider Electric 140CPS21400 Power Supply
• Schneider Electric BMXCPS2010 Power Supply
• Siemens SITOP PSU8200 Power Supply