OMRON S82K-05024 DIN Rail Switching Power Supply

状態: 製造中止 (Production ended March 2011). Only stock & second-hand units available on the market.

型式コードの説明: S82K series｜050 = 50W｜24 = DC24V output

✅ Core Specifications

定格電力: 50W

出力: DC24V, 2.1あ

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

取り付け: DINレール取付 (35mm標準レール)

保護クラス: IP20

動作温度: -10℃～+55℃

保護機能: 短絡保護, 過負荷保護, 過電圧保護; auto-recovery type

インジケータ: Green LED for output normal status

出力端子: 2 sets of DC output terminals

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

📌 Recommended Original オムロン 交換品

1. S8VK-G06024 (第一選択, 60W/24V 2.5A, currently in production)
2. 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 (中古 & Spare Parts Inspection Checklist)

1. No green LED on power-up: First verify AC input voltage; check internal fuse, rectifier circuit and startup resistor.
2. LEDは点灯するが出力がない: Swollen output electrolytic capacitors and failed Schottky diodes are the most common failures on this model.
3. Voltage drop under load: Component aging, degraded output capacitor capacity; voltage stays normal with light load but collapses under loaded condition.
4. Intermittent restarts: Degraded input filter capacitors and dust buildup causing poor heat dissipation.

📎 Cross-reference of Similar Models in the Series

S82K-03024: 30W / 24V 1.3A

S82K-05024: 50W / 24V 2.1A (Your target model)

S82K-09024: 90W / 24V 3.75A

OMRON S82K-05024 (50W/24V 2.1A) 応用事例

述べる: このモデルは生産終了です. 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. Non-parallelable; not suitable for centralized power supply of high-power actuators.

場合 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, workpiece positioning, 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.

場合 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 & インジケーターランプ

✅ Load Current: 1.2～1.8A

✅ Application Scenario: Packaging machine feed conveyors, sorting branch lines, 持ち上げる & 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.

✅ 利点: 85~264V wide AC input, well suited for old workshops with severe mains voltage fluctuation; built-in auto-recovery short-circuit & 過負荷保護.

場合 3: Standalone Control Cabinets for Strapping Machines & ラベラー

✅ Load: Small-size HMI touchscreen + sensor bank + signal relays, カウンター, 温度コントローラー

Full S82K Series Model List

1. モデルの命名規則

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; only surplus stock & second-hand stock available.

1) 3W (003) Single Output

S82K-00305 5V 0.6A

S82K-00312 12V 0.25A

S82K-00315 15V 0.2A

S82K-00324 24V 0.13A

2) 7.5W (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 (0.3あ / 0.2あ)

S82K-00728 ±15V (0.2あ / 0.2あ)

3) 15W (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) 30W (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) 50W (050, あなたのモデル)

S82K-05024 24V 2.1A (Main model)

Old terminal version: S82K-05024T

6) 90W (090) 標準 & Parallel Version

S82K-09024 24V 3.75A (Non-parallelable)

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

7) 100W (100) 標準 & Parallel Version

S82K-10024 24V 4.2A (Non-parallelable)

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 (Parallelable)

Key Distinction Notes

1. -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.
2. Suffix -T: Early terminal layout; physical dimensions remain identical to standard versions, only terminal pinout differs. Housing mounting is fully interchangeable.
3. Universal input for all models: AC85～264V wide voltage range; DIN35レール取付.

S8VK-G Series Direct Replacement Cross Reference

S82K-05024 → S8VK-G06024 (60W/2.5A)

S82K-03024 → S8VK-G03024

S82K-09024 → S8VK-G09024

S82K-10024 → S8VK-G12024