Omron S8AS2-48024-08S Smart Power Supply
The Omron S8AS2-48024-08S Smart Power Supply is a 480 W industrial unit developed to supply, distribute, monitor, and protect 24 VDC control circuits. Its eight output branches and adjustable protection parameters make it suitable for complex automation panels containing multiple electrical loads. Emaconn can support international buyers with technical product verification, current pricing, stock enquiries, delivery information, and project-based quotations.
High-Capacity Power Management for Control Panels
Industrial machines often contain PLC hardware, sensors, relays, communication modules, operator interfaces, and other devices that depend on a stable 24 VDC supply. The S8AS2-48024-08S provides a total rated output current of 20 A and divides the available power across eight protected branches.
This architecture combines functions that might otherwise require a power supply, several circuit protectors, monitoring equipment, and additional panel wiring. Branch-level distribution allows control-panel designers to organise loads according to their function and maintenance priority.
The unit accepts 85 to 264 VAC at 50 or 60 Hz. Its nominal 24 VDC output can be adjusted between 24 and 28 V. Engineers must verify that the selected voltage is compatible with every connected device before commissioning the system.
Adjustable Electronic Circuit Protection
Each branch supports a maximum cutoff output current of 3.8 A. The abnormal-current trip setting can be adjusted between 0.5 and 3.8 A in 0.1 A increments. This flexibility enables protection thresholds to be aligned more closely with the current requirements of individual loads.
The abnormal-voltage tripping threshold can be configured between 26.0 and 32.0 V. An undervoltage alarm setting from 18.0 to 26.4 V is also available. These adjustable parameters allow the power distribution strategy to reflect the electrical requirements of the machine rather than using one fixed protection profile.
Correct parameter selection remains essential. A threshold set too close to normal operating current may produce unwanted trips, while an unnecessarily high value may provide inadequate coordination for a smaller load. Continuous current, startup current, cable capacity, and equipment specifications should therefore be reviewed together.
Sequencing and External Tripping Functions
The S8AS2-48024-08S supports configurable startup and shutdown sequences for its output branches. Branch activation can be delayed between 0.0 and 99.9 seconds in 0.1-second increments. This function can reduce simultaneous startup demand and establish a controlled operating order for different sections of a machine.
External tripping inputs can also be enabled or disabled for individual branches. This feature can support machine-control strategies where selected circuits must be disconnected in response to an external command. The complete control concept should be reviewed carefully, particularly where the installation includes safety-related functions.
Operating Data and Maintenance Visibility
The front display provides information about output voltage, individual branch current, branch peak current, total current, internal temperature, total running time, and maintenance forecast status. Maintenance personnel can use this data to evaluate panel conditions without installing separate measurement devices for every circuit.
Branch-level monitoring improves fault diagnosis by showing which circuit is experiencing excessive current or unusual operating behaviour. Peak-current information is particularly valuable when a problem occurs only during machine startup or during a specific operating cycle.
The maintenance forecast monitor can also support replacement planning. Combined with routine visual inspections, terminal checks, and temperature monitoring, this information helps maintenance teams plan interventions during scheduled production stops.
Applications for Eight-Branch Power Distribution
The Omron S8AS2-48024-08S may be considered for packaging lines, assembly machinery, material-handling systems, automated warehouses, inspection equipment, production cells, and process-control panels. Its 480 W capacity is especially relevant where a larger number of 24 VDC devices must be grouped into separate circuits.
Machine builders can allocate branches according to equipment function. For example, different branches may supply control hardware, field sensors, communication equipment, interface relays, or operator devices. A documented branch structure makes maintenance work more systematic and can reduce the time required to locate an electrical fault.
Omron S8AS2-48024-08S Key Criteria for Product Selection
- 480 W required power capacity
- 24 VDC nominal output compatibility
- 20 A maximum total rated output current
- Eight required output branches
- Maximum cutoff current of 3.8 A per branch
- Continuous and peak current of each connected load
- Required adjustable protection thresholds
- Startup and shutdown sequencing requirements
- Available DIN rail and enclosure space
- Applicable safety and industrial standards
If the application requires only six circuits and a lower total output current, a 240 W S8AS2 model may provide a more appropriate configuration. If fixed parameters are preferred for standardised machinery, the related SN variant should be evaluated. The complete suffix must be checked because models within the same family can have different configuration capabilities.
Omron S8AS2-48024-08S Installation and Commissioning Considerations
The unit is designed for DIN rail mounting inside a suitable control enclosure. Its IP20 protective structure means that the surrounding panel must provide the environmental and contact protection required by the application.
Installers should follow Omron documentation for mounting clearances, ventilation, input wiring, protective earthing, conductor sizing, branch connections, and terminal tightening. Series and parallel operation are not supported, so additional capacity must be obtained by selecting an appropriate model and panel architecture.
Commissioning should include verification of input voltage, polarity, output voltage, total current, branch load, protection thresholds, startup order, shutdown timing, and external trip behaviour. Each branch should be labelled and included in the machine documentation to simplify future servicing.
Omron S8AS2-48024-08S Request Commercial and Technical Support from Emaconn
Emaconn supports OEMs, panel builders, engineering companies, system integrators, and industrial maintenance organisations sourcing the S8AS2-48024-08S. A quotation can be prepared according to the required quantity, delivery destination, project schedule, and procurement conditions.
Customers can also request assistance comparing the model with lower-capacity, fixed-setting, or alternative power supply configurations. Current price, availability, and estimated lead time should be confirmed before an order is finalised. For additional Omron components and sourcing options, visit the Omron industrial automation portfolio from Emaconn.
Conclusion
The Omron S8AS2-48024-08S Smart Power Supply provides 480 W capacity, eight protected 24 VDC branches, adjustable current and voltage thresholds, sequencing functions, and detailed operating information. It supports control panels that require structured power distribution and circuit-level diagnostics. Verify the load calculation, branch configuration, protection settings, enclosure conditions, and complete part number before purchase. Contact Emaconn for availability confirmation, current pricing, alternative-model evaluation, or a formal project quotation.
Omron S8AS2-48024-08S Frequently Asked Questions
What is the rated power of the S8AS2-48024-08S?
The model has a rated power capacity of 480 W and a total rated output current of 20 A.
How many protected output branches are available?
It provides eight branches for distributing and monitoring compatible 24 VDC loads.
What is the maximum current for each branch?
Each branch supports a maximum cutoff output current of 3.8 A.
Can the abnormal-current setting be configured?
Yes. It can be adjusted from 0.5 to 3.8 A in 0.1 A increments to suit different branch loads.
Does the product support delayed branch startup?
Yes. Startup and shutdown sequences can be configured from 0.0 to 99.9 seconds for controlled power distribution.
What information is available on the display?
The display provides voltage, branch current, peak current, total current, temperature, running time, and maintenance forecast information.
Can the power supply be connected in parallel?
No. Parallel and series operation are not supported. Select a suitable power rating for the complete application.
How can I request a quotation?
Provide the complete part number, quantity, delivery country, and requested schedule to receive a commercial quotation.
Can current stock and lead time be checked?
Yes. Availability and estimated lead time can be confirmed when the purchasing enquiry is reviewed.
Is an alternative model available for fewer branches?
A 240 W six-branch S8AS2 model may be more appropriate for lower-capacity applications. Electrical and functional compatibility must be confirmed before selection.