OMRON S82K-05024 DIN Rail Switching Power Supply

Status: Descontinuado (Production ended March 2011). Apenas estoque & second-hand units available on the market.

Explicação do código do modelo: S82K series｜050 = 50W｜24 = DC24V output

✅ Especificações principais

Potência nominal: 50C

Saída: CC24V, 2.1UM

Entrada: AC100～240V (Wide range: 85～264VAC); no DIP switch required for voltage switching

Montagem: Montagem em trilho DIN (35trilho padrão mm)

Classe de Proteção: IP20

Temperatura operacional: -10℃ ~ +55℃

Funções de proteção: Proteção contra curto-circuito, proteção contra sobrecarga, proteção contra sobretensão; auto-recovery type

Indicador: Green LED for output normal status

Terminais de saída: 2 sets of DC output terminals

Safety Approvals: UL60950-1, EN60950-1, CE; EMI EN61204-3 Class B

📌 Recommended Original Omron Substituições

S8VK-G06024 (Primeira escolha, 60W/24V 2.5A, atualmente em produção)
S8VS-06024 (Alternative 60W older generation model)

⚠️ Replacement Note: Overall dimensions and terminal layout are different. Direct drop-in replacement is not possible; cabinet mounting holes and wiring terminals need modification.

🧰 Troubleshooting Guide (Usado & Spare Parts Inspection Checklist)

No green LED on power-up: First verify AC input voltage; check internal fuse, rectifier circuit and startup resistor.
LED aceso, mas sem saída: Swollen output electrolytic capacitors and failed Schottky diodes are the most common failures on this model.
Queda de tensão sob carga: Component aging, degraded output capacitor capacity; voltage stays normal with light load but collapses under loaded condition.
Intermittent restarts: Degraded input filter capacitors and dust buildup causing poor heat dissipation.

📎 Cross-reference of Similar Models in the Series

S82K-03024: 30C / 24V 1.3A

S82K-05024: 50C / 24V 2.1A (Seu modelo de destino)

S82K-09024: 90C / 24V 3.75A

OMRON S82K-05024 (50W/24V 2.1A) Casos de aplicação

Observação: Este modelo foi descontinuado. It was a standard DIN rail power supply for small control cabinets, designed exclusively for low-power control circuit power supply. Suitable for DC24V loads with total power consumption below 45W. Não paralelável; not suitable for centralized power supply of high-power actuators.

Caso 1: Power Supply for Omron F180 Vision Controller (Factory Specified Matching Unit)

✅ Load: F180-C10 vision controller + camera light source + synchronous sensors

✅ Load Current: 1.6～2.0A

✅ Application Scenario: Part surface defect inspection, posicionamento da peça, QR code reading; legacy vision systems

✅ Selection Reason: Officially listed in Omron manuals as the recommended power supply; low ripple ensures stable imaging quality; DIN rail installation inside vision control cabinet

✅ Risk Warning: Upgrading light sources or adding extra cameras will easily push current close to the 2.1A rating with insufficient margin. Replace with S8VK-G06024 during retrofits.

Caso 2: Power Supply for PLC Control Circuits on Small Conveyor Lines

✅ Load: Omron CP1E / CPM1A compact PLC + E3Z photoelectric sensors, E2E proximity sensors, MY relays & lâmpadas indicadoras

✅ Load Current: 1.2～1.8A

✅ Application Scenario: Packaging machine feed conveyors, sorting branch lines, elevação & transferring mechanisms, simple assembly line control cabinets

✅ Configuration Strategy: Only power signal circuits, sensors and PLC I/O loops. Solenoid valves must be powered by a separate power supply to avoid voltage dips caused by valve inrush current.

✅ Vantagem: 85~264V wide AC input, well suited for old workshops with severe mains voltage fluctuation; built-in auto-recovery short-circuit & proteção contra sobrecarga.

Caso 3: Standalone Control Cabinets for Strapping Machines & Rotuladoras

✅ Load: Small-size HMI touchscreen + sensor bank + signal relays, contadores, controladores de temperatura

Full S82K Series Model List

Regra de nomenclatura de modelo

S82K-XXXYY

XXX = Power rating code (003=3W, 007=7.5W, 015=15W, 030=30W, 050=50W, 090=90W, 100=100W)

YY = Output voltage (05=5V, 12=12V, 15=15V, 24=24V)

Suffix -T: Early terminal version

Suffix -P: Parallel-capable models (only for 90W / 100W variants with current-sharing circuit)

Entire series discontinued in March 2011; apenas estoque excedente & second-hand stock available.

1) 3C (003) Single Output

S82K-00305 5V 0.6A

S82K-00312 12V 0.25A

S82K-00315 15V 0.2A

S82K-00324 24V 0.13A

2) 7.5C (007) Single Output + Dual ± Output

Single Output

S82K-00705 5V 1.5A

S82K-00712 12V 0.6A

S82K-00715 15V 0,5A

S82K-00724 24V 0.3A

Dual ± Output

S82K-00727 ±12V (0.3UM / 0.2UM)

S82K-00728 ±15V (0.2UM / 0.2UM)

3) 15C (015) Single Output

S82K-01505 5V 2,5A

S82K-01512 12V 1.2A

S82K-01515 15V 1.0A

S82K-01524 24V 0.65A

Old terminal version: S82K-01524T

4) 30C (030) Single Output

S82K-03005 5V 5A

S82K-03012 12V 2,5A

S82K-03015 15V 2.0A

S82K-03024 24V 1.3A

Old terminal version: S82K-03024T

5) 50C (050, seu modelo)

S82K-05024 24V 2.1A (Modelo principal)

Old terminal version: S82K-05024T

6) 90C (090) Padrão & Parallel Version

S82K-09024 24V 3.75A (Não paralelável)

S82K-P09024 24V 3.75A (Multiple units can be paralleled for higher current)

7) 100C (100) Padrão & Parallel Version

S82K-10024 24V 4.2A (Não paralelável)

S82K-P10024 24V 4.2A (Parallelable with built-in current-sharing circuit)

8) 240W High-power Models (Less Common)

S82K-24024 24V 10A

S82K-P24024 24V 10A (Paralelável)

Key Distinction Notes

-P suffix models (S82K-Pxxx24): Equipped with current-sharing circuit to allow parallel operation for higher output current. Standard models without -P must never be paralleled, otherwise permanent damage will occur.
Suffix -T: Early terminal layout; physical dimensions remain identical to standard versions, only terminal pinout differs. Housing mounting is fully interchangeable.
Universal input for all models: AC85～264V wide voltage range; Montagem em trilho DIN35.