24VDC 5A DIN Rail Power Supply | 120W | 90-264VAC Input | High Overload Capacity | XCSF120C

Compact 120W 24VDC DIN Rail Power Supply

The XCSF120C is a compact industrial DIN rail power supply designed to provide reliable 24VDC control power for industrial control panels, PLC systems, automation equipment, instrumentation, and OEM machinery.

With a continuous 5A output at 24VDC, adjustable 23–27.5VDC output, universal 90–264VAC input, and high short-duration overload capability, the XCSF120C provides 120W of regulated industrial control power in a compact 40mm wide aluminum housing. Integrated DC OK monitoring and comprehensive electrical protection help provide reliable operation in demanding industrial applications.

What Does This Power Supply Do?
The XCSF120C converts a wide range of AC input power from 90–264VAC into regulated 24VDC control power capable of continuously supplying up to 5A at 45°C.

The output can be adjusted from 23–27.5VDC, providing flexibility for equipment requiring voltage adjustment or compensation for voltage drop in DC distribution wiring.

The XCSF120C can also accept 100–345VDC input, with derating below 130VDC, providing additional flexibility for specialized industrial DC-input applications.

Why Use a High Overload Capacity 24VDC Power Supply?
Industrial control systems often contain a combination of electronic and electromechanical loads.

PLCs, sensors, and electronic controls typically have predictable current requirements, while contactors, solenoids, actuators, relays, and other devices can temporarily require more current during startup.

The XCSF120C provides 5A continuous output but can deliver 8A for more than 30 seconds under the manufacturer's specified overload conditions. It can also provide a 15A short-circuit peak current for 50ms.

This additional short-duration current capability helps support demanding startup loads while maintaining reliable 24VDC control power.

What Problem Does This Solve?
A 24VDC control system may operate below 5A during normal operation but experience substantially higher current demand when several loads energize simultaneously.

A basic or undersized power supply may:
• Experience voltage drop during startup
• Enter current limiting
• Cause PLCs or controllers to reset
• Prevent solenoids or actuators from operating properly
• Cause nuisance equipment shutdowns

The XCSF120C provides additional temporary current capacity to better support these demanding loads while supplying stable 24VDC control power.

Key Features
• 120W Industrial DIN Rail Power Supply
• Regulated 24VDC Output
• 5A Continuous Output at 45°C
• Adjustable 23–27.5VDC Output
• Universal 90–264VAC Input
• 100–345VDC Input Capability with Derating Below 130VDC
• 8A Overload Capability for More Than 30 Seconds
• 15A Short-Circuit Peak Current for 50ms
• DC OK Green LED Status Indicator
• DC OK Dry-Contact Alarm
• Parallel Connection Possible
• Short Circuit Protection
• Overload Protection
• Input and Output Overvoltage Protection
• Overtemperature Protection
• SELV Output
• Compact 40mm Wide Aluminum Housing
• Operating Temperature -20°C to +60°C with Derating Above 45°C

Applications
• Industrial Control Panels
• PLC Control Systems
• Factory Automation
• Machine Automation
• OEM Machinery
• Packaging Equipment
• Material Handling Equipment
• Process Control Equipment
• Building Automation
• Industrial Instrumentation
• Communication Systems
• 24VDC Control Systems

Commonly Used To Power
• PLC Controllers
• HMI Displays
• Remote I/O
• Industrial Sensors
• Interface Relays
• Contactors
• Solenoid Valves
• Industrial Actuators
• Instrumentation
• Communication Equipment
• 24VDC Control Circuits

Why Choose the XCSF120C?
The XCSF120C combines 120W of regulated 24VDC power with universal AC input, adjustable output voltage, high temporary overload capability, and DC OK monitoring in a compact 40mm wide DIN rail package.

Its ability to provide 8A for more than 30 seconds gives the power supply significantly more temporary current capability than its 5A continuous rating suggests. This makes it well suited for control panels containing contactors, solenoids, actuators, relays, and other loads with elevated startup current requirements.

The integrated DC OK dry contact can also signal a PLC, alarm system, or monitoring device when the output voltage drops below the specified threshold, helping improve power-system monitoring and troubleshooting.

Need Parallel or Redundant Power?
The XCSF120C supports parallel connection when additional output capacity is required.

For applications requiring redundant 24VDC power, the XCSF120CP provides the same 24VDC 5A nominal output with a factory-installed internal ORing diode for redundant parallel operation. The XCSF120C requires an external ORing diode for a redundant configuration.

Why Buy From ASI?
• Stocked in Pennsylvania, USA
• Fast Shipping Available
• Technical Product Support
• Industrial Power Supply Specialists
• Application Assistance Available
• Industrial Automation Specialists Since 1999