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S8VS-12024

Omron S8VS-12024 Switching Power Supply 120W 24VDC 5A DIN Rail

SKU: S8VS-12024

USD 62.50

Omron S8VS-12024 is a 120W DIN rail switching power supply providing regulated 24VDC 5A output for PLC, sensor, and industrial control applications.

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Product Overview

The S8VS-12024 is a practical power platform for machine builders and panel integrators requiring stable DC supply for control electronics. Its DIN rail format simplifies installation and maintenance in standardized enclosures, while the 120W class supports common PLC and field-device combinations. This model is frequently used as a primary control voltage source in automation systems where uptime and clean power distribution are essential.

  • SKU: S8VS-12024
  • Series: S8VS
  • Voltage: 24VDC
  • I/O: 120 I/O

Best-Fit Applications

  • Supplying 24VDC to PLC and I/O hardware
  • Powering sensor networks on production lines
  • Driving relay coils and control auxiliaries
  • Supporting compact machine control cabinets
  • Replacing aging DC power units in retrofit panels
  • Standardizing control power architecture for OEM builds

Buying Checklist

  • Trusted 24VDC supply for stable control operation
  • DIN rail format reduces panel assembly time
  • 120W class matches many medium-size automation loads
  • Supports cleaner maintenance and spare-parts strategy
  • Strong baseline component for panel reliability

Technical Specifications

Model S8VS-12024
Series S8VS
Type DIN Rail Switching Power Supply
Output Power 120W
Output Voltage 24VDC (adjustable 22-28V)
Output Current 5A
Input Voltage AC100-240V 50/60Hz
Input Current 1.7A at 100VAC, 0.8A at 240VAC
Efficiency 85% typical
Hold-up Time 20ms min at 100VAC
Protection Overcurrent, overvoltage, overload
Operating Temperature -10 to +60°C
Mounting DIN rail (35mm) or panel
Dimensions 50 x 121.3 x 115mm
Mass Approx. 550g
DC OK Output Relay contact (NC/NO)
Parallel Operation Not supported
Insulation Resistance 100MΩ min at 500VDC
Dielectric Strength 3000VAC 1min

FAQ for S8VS-12024

What happens if I overload this power supply?
The S8VS has foldback current limiting that reduces output voltage when overloaded, protecting both the supply and connected equipment. It automatically recovers when the overload is removed. For continuous overload protection, size your supply with 20-30% headroom.
Can I connect two S8VS-12024 units in parallel for 10A output?
No, the S8VS series doesn't support parallel operation for current sharing. For 10A output, use a single S8VS-24024 (240W 10A) unit. Parallel operation without current sharing can cause one unit to overload while the other is underutilized.
What does the DC OK output do and how do I use it?
The DC OK relay contact indicates when output voltage is within specification. Use it for: remote monitoring in SCADA systems, interlock circuits to prevent machine operation on low voltage, or alarm indication. The relay is NC when output is good, opens on fault/low voltage.
How do I adjust the output voltage and when would I need to?
Use the V.ADJ trimmer on the front panel (±10% range, 22-28V). Adjust higher (26-28V) to compensate for voltage drop in long cable runs. Adjust lower (22-24V) for sensitive 24V devices or to reduce power dissipation in downstream regulators.
What's the difference between S8VS, S8VK-G, and S8VK-C series?
S8VS: Standard with DC OK output, widest temperature range (-10 to +60°C). S8VK-G: General purpose, better efficiency, -25 to +70°C range. S8VK-C: Economy version, lower cost, -25 to +60°C. Choose S8VS for critical applications with monitoring needs, S8VK-G for general use, S8VK-C for cost-sensitive projects.

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