Omron S8VK-G24024 — 240 W 24 VDC DIN-Rail PSU, 10 A
SKU: S8VK-G24024USD 75.00
S8VK-G series 240 W 24 VDC / 10 A DIN-rail switch-mode power supply, single-phase 100-240 VAC input (also 90-350 VDC). 89% efficiency, 5-year warranty, parallel operation up to 2 units, spring-clamp terminal blocks. LED status indicator.
1-Year Warranty
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Product Overview
The S8VK-G24024 is the 240 W / 24 VDC / 10 A variant of Omron's S8VK-G-series industrial switch-mode power supplies, designed for DIN-rail mounting in control cabinets and delivering 24 VDC output to PLCs, sensors, valves, and other 24 VDC industrial loads. The input is universal: 100 to 240 VAC single-phase (operating range 85 to 264 VAC, 50/60 Hz) or 90 to 350 VDC (for DC-bus installations, e.g., marine / forklift-battery-input applications).
Where the S8VK-G24024 sits in the S8VK-G family
The S8VK-G family is Omron's long-warranty mid-range DIN-rail PSU family, splitting along two axes: power rating (15 / 30 / 60 / 120 / 240 / 480 W) and output voltage (5 / 12 / 24 / 48 VDC). The S8VK-G24024 (this SKU) is the 240 W / 24 VDC variant — the right pick for medium-load panels with a CP1L / CP2E / NX-controlled system and 10-30 small sensors / valves / motors. For smaller panels with < 30 W load, pick the S8VK-G01524 (15 W / 0.65 A) or S8VK-G06024 (60 W / 2.5 A).
Efficiency, parallel operation, and redundancy configurations
Efficiency is 89 % typical at full load (24 VDC / 10 A) — measured at 200 VAC input. The supply is rated for continuous full-load operation at 0 to +50 °C with derating to 75 % at +60 °C. Power factor correction is built-in (> 0.95 typical at full load), meeting EN 61000-3-2 harmonic-distortion requirements for industrial installations. For redundant operation (N+1 where one supply can power the entire load if the other fails), the S8VK-G24024 supports parallel connection of up to 2 units with an external decoupling diode module (S8VK-G24024 + S8VK-G-PD2460 decoupling diode).
Terminal connections, form factor, and protection features
Input terminal: spring-cage or screw-type (5-conductor) at the bottom of the PSU — L, N, PE on AC; +V, 0 V, FG on DC. Output terminal: spring-cage or screw-type (4-conductor) at the top of the PSU — +V (× 2 for parallel), 0 V (× 2 for parallel), DC OK LED indicator (lights green when output > 80 % of nominal). The spring-clamp terminals accept 0.5 to 6 mm² wire (AWG 20 to 10) without the need for torque-screw verification on the output side — faster wiring than the S8VS screw terminals and equivalent connection reliability.
Key Features
- S8VK-G-series industrial DIN-rail switch-mode power supply
- Output 24 VDC nominal, adjustable 24.0 to 27.5 VDC via front-panel trimmer
- Output current 10 A continuous, 12 A peak for 5 s
- Input 100-240 VAC single-phase
- Input also accepts 90 to 350 VDC for DC-bus installations
- Efficiency 89 % typical at 200 VAC / full load — only 26 W waste heat
- Power factor > 0.95 at full load — meets EN 61000-3-2 harmonic distortion
- 5-year warranty — long-life industrial PSU
- SKU: S8VK-G24024
- Series: S8VK-G Industrial DIN-Rail Switch-Mode PSU
- Voltage: 24 VDC
- I/O: 24 I/O
Best-Fit Applications
- Primary 24 VDC supply for a CP1L-EM40DT1-D compact PLC system with 4 × CP1W-AD042 + CP1W-DA021 expansion — 240 W.
- NX-Bus industrial panel with NX-ECC202 coupler + 8 × NX-ID4142 + 6 × NX-OD4256 — the S8VK-G24024 provides both NX-Bus.
- Conveyor starter panel — 24 VDC supply for PLC + sensors, contactor coil interposing relays, indicator lamps; one S8VK-G24024 covers.
- Redundant N+1 power for a CP2E-N60DT1-D safety-monitored system — two S8VK-G24024 supplies in parallel via S8VK-G-PD2460 decoupling diode, so a.
Buying Checklist
- Pick S8VK-G24024 for 240 W 24 VDC / 10 A DIN-rail PSU with 5-year warranty — the standard pick for medium-sized CP1L / NX / 3G3MX2 panels
- Pick S8VK-G12024 for 120 W / 5 A panel with one or two NX-ECC couplers and modest I/O load
- Pick S8VK-G48024 for 480 W / 20 A large panel with multiple NX-ECC couplers and heavy I/O load
- Pick S8VK-G01524 for 15 W / 0.65 A small distributed panel — power for a few sensors and a low-end CP1L-with-serial
- Pick S8VK-C24024 for the cost-down 240 W PSU with 3-year warranty for cost-sensitive panels
- Pick S8VS-24024A for the legacy 240 W PSU — only for spare-parts replenishment of running systems
Technical Specifications
| Model | S8VK-G24024 |
|---|---|
| Series | S8VK-G Industrial DIN-Rail Switch-Mode PSU |
| Type | Single-phase AC / DC input, regulated 24 VDC output, DIN-rail mount |
| Power Rating | 240 W continuous (288 W peak for 5 s) |
| Output Voltage | 24 VDC nominal (adjustable 24.0 to 27.5 VDC via front-panel trimmer) |
| Output Current | 10 A continuous, 12 A peak (5 s, 50 % duty at 25 °C ambient) |
| Output Voltage Accuracy | ±1 % (24 VDC ±0.24 VDC) |
| Output Ripple | 60 mV p-p max (20 MHz BW) |
| Output Hold Time | 20 ms min at full load (after AC loss) |
| Input Voltage (AC) | 100 to 240 VAC nominal (85 to 264 VAC operating, 47 to 63 Hz) |
| Input Voltage (DC) | 90 to 350 VDC (for DC-bus installations) |
| Input Current | 2.7 A max at 100 VAC / full load (1.3 A at 200 VAC) |
| Inrush Current | 20 A peak at 100 VAC cold start (limited by NTC thermistor) |
| Protection: Over-voltage | Yes — latched shutdown at 130 % of nominal (31.2 VDC) — requires AC recycle |
| Protection: Over-temperature | Yes — heatsink > 110 °C shutdown (auto-restart after cooling) |
Resources & Downloads
FAQ for S8VK-G24024
What's the difference between S8VK-G24024 and S8VK-C24024?
Both are 240 W 24 VDC / 10 A DIN-rail PSUs from Omron, but they sit in different product families. The S8VK-G24024 (this SKU) is in the G-series — long-warranty mid-range (5-year warranty), high efficiency (89 % typical), integrated EMC Class B line filter, spring-clamp terminals for fast wiring. The S8VK-C24024 is in the C-series — cost-down mid-range (3-year warranty), lower efficiency (85 % typical), screw terminals, basic protection features.
Can two S8VK-G24024 supplies be paralleled for redundancy?
Yes — the S8VK-G24024 supports parallel operation of up to 2 units with the S8VK-G-PD2460 external decoupling diode module (the S8VK-G doesn't have active current-share, so the diode is required to prevent back-feeding when one supply fails). The configuration: each S8VK-G24024's +V and 0 V outputs go to one S8VK-G-PD2460 input channel each; the S8VK-G-PD2460's common output feeds the load.
What is DC OK signaling on the S8VK-G24024?
The DC OK signal is a status output that indicates whether the PSU's 24 VDC output is healthy (within regulation). On the S8VK-G24024, the DC OK signal is implemented as a green LED on the front face that lights when output is > 80 % of nominal voltage (i.e., above 19.2 VDC for 24 VDC nominal). The LED turns off if the PSU enters overload, over-voltage (latched), over-temperature, or any fault condition.
What's the difference between S8VK-G24024 and the older S8VS-24024A?
Functionally they're similar — both are 240 W 24 VDC / 10 A DIN-rail PSUs.
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