Omron S8FS-G03012CD 30 W 12 VDC DIN Rail Power Supply
The Omron S8FS-G03012CD power supply is an enclosed switch mode unit developed for industrial systems that require a 12 VDC supply. It delivers 30 W of rated power and a 3 A output through screw terminals. Its DIN rail mounting format supports integration into automation cabinets, compact machinery, monitoring systems, and OEM electrical assemblies. Industrial buyers can contact Emaconn for current pricing, product availability, estimated lead time, and quotation support.
Powering 12 VDC Industrial Loads
The S8FS-G03012CD can supply compatible sensors, interface devices, indicators, control boards, communication components, and auxiliary machine circuits. The connected equipment must be designed for 12 VDC operation, and its combined current consumption must remain within the power supply’s rated capacity.
A load assessment should include both normal operating demand and temporary peak currents. Cable length, conductor size, ambient temperature, and possible future expansion can also affect the required capacity. Maintaining a suitable reserve helps prevent the system from operating continuously near the 3 A limit.
Verified Product Specifications
- Product type: Enclosed switch mode power supply
- Rated output power: 30 W
- Output voltage: 12 VDC
- Rated output current: 3 A
- Rated AC input: 100 to 240 VAC
- Allowable AC input range: 85 to 264 VAC
- Allowable DC input range: 80 to 370 VDC
- Efficiency: 86%
- Temperature range: -20°C to 70°C
- Mounting method: DIN rail
- Terminal type: Screw terminals
- Output branches: One
- Communication port: None
- Alarm function: Not included
- Dimensions: 82 mm wide, 35 mm high, and 99 mm deep
These values are based on the official Omron S8FS-G03012CD specifications. The latest manufacturer datasheet should be reviewed for derating curves, protective functions, wiring requirements, installation clearances, and applicable approvals before the product is added to a machine design.
Suitable Industrial Applications
This model can be considered for packaging machines, inspection equipment, small production stations, test systems, electronic control panels, and material-handling installations. It may also provide auxiliary power for 12 VDC circuits within larger automation systems.
The DIN rail mounting arrangement enables organised placement beside relays, terminal blocks, circuit protection devices, and other control components. Its compact dimensions are useful when rail space is limited, although sufficient clearance must remain available for ventilation, wiring, inspection, and replacement.
The model does not include a communication port or alarm function. Applications that require remote status monitoring, diagnostic data, redundant operation, or network connectivity may need external monitoring devices or a different power supply configuration.
Selection Checks Before Purchase
Engineers should first verify the required output voltage. This model must only be used with equipment designed for a 12 VDC supply. It is not a direct replacement for 5 VDC or 24 VDC models, even when their physical appearance or mounting arrangement is similar.
The total current requirement should then be calculated. All continuous loads, start-up currents, switching peaks, and anticipated future devices should be included. If the expected current is close to 3 A, a higher-capacity power supply may be more suitable.
Physical compatibility is equally important. The panel must accommodate the 82 × 35 × 99 mm dimensions while preserving the installation clearances specified by Omron. Input voltage, terminal arrangement, conductor access, grounding, and environmental conditions should also be checked before ordering.
Installation and Commissioning Guidance
Installation should be completed by qualified personnel according to current manufacturer instructions and applicable electrical regulations. Appropriate input protection, grounding, conductor sizing, cable routing, and terminal tightening are essential for safe and stable operation.
Before commissioning, technicians should verify input voltage, output polarity, connected load, protective devices, and terminal security. The voltage should also be measured at the connected equipment, particularly when long cable runs are used. Voltage drop can become significant in lower-voltage DC circuits.
The specified operating temperature range extends from -20°C to 70°C, but available output capacity may depend on temperature, mounting orientation, ventilation, and input conditions. The relevant derating information must be evaluated for enclosed panels or machinery operating in warm environments.
Maintenance and Replacement Planning
Preventive inspections can include checking terminals for loosening, keeping ventilation spaces clear, examining the housing for discolouration, and monitoring unusual temperature changes. Electrical power must be safely isolated before inspection or wiring work begins.
Maintenance teams should record the complete model number, electrical ratings, and mounting arrangement in the equipment documentation. This information reduces procurement errors when a replacement is required and helps buyers distinguish the model from other S8FS-G variants.
Procurement Support Through Emaconn
Emaconn can support international B2B customers with price requests, stock enquiries, lead-time checks, project quotations, and order preparation for the S8FS-G03012CD. Buyers should provide the exact part number, required quantity, delivery country, desired schedule, and any documentation requirements.
Technical product selection support may also include capacity assessment and comparison with alternative models. If the application requires another output voltage, more current, different dimensions, or monitoring functions, an alternative can be evaluated before purchase. Explore the Omron industrial automation range available from Emaconn for related products and sourcing support.
Conclusion
The Omron S8FS-G03012CD power supply delivers 12 VDC at 3 A for compatible industrial control equipment and auxiliary machine circuits. Its 30 W output, DIN rail mounting, enclosed construction, wide input range, and screw terminals support practical control-panel integration. Final selection should consider load margin, cable voltage drop, panel space, temperature derating, and monitoring requirements. Contact Emaconn to request current pricing, check stock, obtain a quotation, or compare a higher-capacity alternative.
Frequently Asked Questions
What output voltage does the S8FS-G03012CD provide?
It provides a nominal 12 VDC output for compatible industrial electrical loads.
What is the rated output current?
The rated output current is 3 A, with a total rated output power of 30 W.
How is this power supply mounted?
It is designed for DIN rail mounting inside a suitable industrial enclosure.
Can the model operate with a DC input?
Omron specifies an allowable DC input range of 80 to 370 VDC, subject to the manufacturer’s installation requirements.
Does it provide a communication interface?
No. This model does not include a communication port or integrated alarm function.
How should the required current capacity be calculated?
Add continuous consumption, temporary peak demand, cable losses, and a suitable reserve for future expansion.
What should be verified during commissioning?
Check the input supply, grounding, output polarity, connected load, terminal tightness, ventilation, and voltage at the load.
How can current pricing be requested?
Provide the exact part number, quantity, delivery destination, and commercial requirements for an updated quotation.
Can stock status be confirmed before ordering?
Yes. Availability should be checked during the enquiry because stock conditions can change.
Is support available for project quantities?
Project and bulk-order requirements can be evaluated according to quantity, destination, schedule, and documentation needs.
Can a higher-capacity model be considered?
Yes. An alternative should be evaluated when the expected current demand approaches or exceeds the 3 A rating.