Power Supply Module Schneider Electric 140CPS11420

Schneider Electric 140CPS11420 Power Supply Module Introduction

Core Electrical Specifications and Output Performance

• This product comes from the trusted brand Schneider Electric.
• The specific model number for this power supply is 140CPS11420.
• It accepts dual-range AC input voltage: 93-132V or 170-276V at 47-63 Hz.
• The module delivers a precise regulated DC output of 5.1 Volts.
• Output current capacity is 11 Amps in standalone mode at 60°C.
• When summed with another unit, it provides up to 20 Amps of output current.
• It includes both internal overvoltage and overload protection circuits.
• A power fault alarm output (1 NC contact rated 6A/220V) provides remote monitoring.

Environmental Tolerance and Safety Certifications

• The 140CPS11420 operates reliably in temperatures from 0 to 60°C (32 to 140°F).
• It withstands storage in extreme conditions from -40 to 85°C (-40 to 185°F).
• The unit handles environments with up to 95% relative humidity without condensation.
• It maintains performance at altitudes up to 5,000 meters (16,404 feet).
• The module meets important standards including UL 508 and CSA C22.2 No. 142.
• It carries the cULus certification for safety compliance.
• The design provides ESD resistance of 4kV contact / 8kV air per IEC standards.

Frequently Asked Questions (FAQ)

• What input voltages does the 140CPS11420 power supply support?
  It supports dual-range AC input: 93-132V for 115V systems or 170-276V for 230V systems.
• What is the difference between standalone and summable operation?
  In standalone mode it delivers 11A output, but when summed with another supply it can provide up to 20A.
• What protection features does this Schneider Electric module include?
  It has internal protection against both output overvoltage and overload conditions for safety.
• Is the 140CPS11420 module in stock and ready to ship?
  Yes, we maintain inventory of this genuine Modicon Quantum power supply for fast dispatch.
• What is the output alarm contact used for on this power supply?
  The normally closed (NC) alarm contact (6A/220V rating) signals a power supply fault to the control system.
• What certifications does this power supply hold for industrial use?
  It carries major certifications including UL 508, CSA C22.2 No. 142, and cULus approval.