Omron S8FS-C05024 Ultra-Compact SMPS Power Supply: Technical Guide, Applications and Installation
The Omron S8FS-C05024 is a Ultra-Compact SMPS Power Supply developed for engineers who understand that the cost of an unplanned stop far exceeds the cost of a quality component. Rated at 85–264V AC → 24V DC, it addresses real challenges found in small control panels without overcomplicating installation or maintenance.
For projects where sensing and switching decisions need to be made together, Omron’s Omron Sensor products are a natural companion to this unit. Both families are built to the same quality standards and documented to the same CE and UL requirements, which simplifies the declaration of conformity process.
Understanding the Omron S8FS-C05024 Ultra-Compact SMPS Power Supply
The Omron S8FS-C05024 is a Ultra-Compact SMPS Power Supply rated at 85–264V AC → 24V DC, built to handle small control panels reliably over a long service life. Key engineering features include output: 50w at 24v dc, ultra-compact housing, ce certified, and the unit mounts via din rail.
Technically, the Omron S8FS-C05024 delivers output: 50w at 24v dc, ultra-compact housing, ce certified. Matching the 85–264V AC → 24V DC control bus requires no extra hardware, which keeps commissioning time short and the panel design clean.
Core Specifications
The table below summarises the main technical parameters of the Omron S8FS-C05024. For full specifications, always refer to the official Omron product datasheet, as application-specific derating may apply.
| Parameter | Value |
|---|---|
| Product Type | Ultra-Compact SMPS Power Supply |
| Coil / Operating Voltage | 85–264V AC → 24V DC |
| Key Features | Output: 50W at 24V DC, ultra-compact housing, CE certified |
| Mounting | DIN rail |
| Operating Temperature | -25 °C to +70 °C |
Application Scenarios
The Omron S8FS-C05024 Ultra-Compact SMPS Power Supply is commonly specified for the following applications:
- Small control panels
- Sensor power supply
- Compact machine panels
Across these use cases, the consistent thread is a need for dependable switching over a large number of operations, often in environments where an unplanned fault would create significant disruption. The Omron S8FS-C05024 is designed with exactly those conditions in mind.
Getting It Right at Installation
One underrated aspect of working with Omron components like the S8FS-C05024 Ultra-Compact SMPS Power Supply is the consistency of the mounting system. If you have installed any other unit from the same family, the process is identical — same rail, same socket dimensions, same terminal layout. That repeatability genuinely speeds up panel assembly in high-volume projects.
For ongoing maintenance, periodically inspect for contact discolouration, check terminal screws for loosening, and look for any signs of heat stress on the housing. Catching these early avoids the much larger cost of an unplanned production stop.
Why Engineers Choose Omron
Specifying the Omron S8FS-C05024 Ultra-Compact SMPS Power Supply also means specifying into an ecosystem. Omron’s portfolio covers relays, sensors, PLCs, power supplies, and more — all engineered to work together. When a component does eventually need replacing, compatibility with the rest of the system is guaranteed, which is something off-brand alternatives simply cannot offer.
Frequently Asked Questions
What is the difference between the Omron S8FS-C05024 and a mechanical contactor?
The Omron S8FS-C05024 Ultra-Compact SMPS Power Supply is designed for panel-level signal and load switching at the current ratings specified. A contactor is built for direct motor starting at higher currents. For applications within the rated capacity of the Omron S8FS-C05024, it offers faster switching, longer life, and a smaller footprint than a contactor.
How does temperature affect the Omron S8FS-C05024?
Like all electromechanical devices, performance can be affected at the extremes of the operating temperature range. The Omron S8FS-C05024 is rated for use across a defined ambient temperature range — consult the datasheet for precise limits and any derating requirements at elevated temperatures.
Can I mount multiple Omron S8FS-C05024 units side by side on a DIN rail?
Yes. The Omron S8FS-C05024 Ultra-Compact SMPS Power Supply is designed for standard DIN rail assembly with adjacent units. Ensure adequate total load current is within the rail and busbar capacity, and that enclosure ventilation is sufficient for the combined heat dissipation.
Does the Omron S8FS-C05024 include a test facility?
Depending on the model variant, some Omron relay sockets include a manual test button or push-to-test function. Check the specific socket model specified for the Omron S8FS-C05024 to confirm whether this feature is available.
How long is the warranty on the Omron S8FS-C05024?
Omron provides a standard 12-month manufacturer warranty on products purchased through authorised distributors. Extended warranty options may be available — contact your local Omron distributor for details.

