



Introduction
The Yokogawa PW482‑10 Power Module is a rugged industrial power supply engineered to provide reliable DC power for automation systems within Yokogawa distributed control and process environments. Designed to maintain stable output under fluctuating loads, this module supports controllers, I/O units, field devices, and auxiliary systems. Its robust build quality, optimized efficiency, and compact installation footprint make it an ideal choice for industrial cabinets, field racks, and mission‑critical applications in manufacturing, energy, water utilities, and process industries.
Technical Specifications
| Specification | Description |
|---|
| Model | PW482‑10 Power Module |
| Module Type | Industrial Power Supply |
| Input Voltage | 100–120 VAC, 50/60 Hz |
| Output Voltage | 24 V DC regulated |
| Output Current | Up to 5 A |
| Maximum Power Output | ~120 W |
| Protection Features | Overvoltage, overcurrent, short‑circuit |
| Mounting | DIN‑rail and panel mount compatible |
| Housing Material | Industrial‑grade metal |
| Operating Temperature | −20 °C to +60 °C |
| Storage Temperature | −40 °C to +85 °C |
| Dimensions (WxHxD) | Approx. 92 × 160 × 115 mm |
| Weight | Approx. 1.5 kg |
| Certifications | CE, UL, RoHS compliant |
Applications
The PW482‑10 Power Module is well suited for a broad range of industrial automation and control applications:
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Supplying regulated DC power to distributed control systems (DCS)
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Powering field I/O, sensors, actuators, and auxiliary devices
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Control cabinets in chemical, petrochemical, and refining plants
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Energy generation and utility automation systems
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Water/wastewater treatment and municipal automation
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Manufacturing process control and assembly plant automation
Its stable output and protection features help maintain consistent operation and reduce risk of downtime.
Advantages
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Stable DC Power Output — Provides consistent 24 V DC across varying load conditions.
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Comprehensive Protection — Built‑in protection against overvoltage, overcurrent, and short circuits enhances system reliability.
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Industrial‑Grade Durability — Rugged metal enclosure withstands heat, vibration, and environmental stress.
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Flexible Mounting Options — DIN‑rail and panel installation support diverse cabinet layouts.
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Compact and Space‑Efficient — Small form factor simplifies integration in restricted spaces.
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Seamless System Integration — Compatible with Yokogawa control platforms and 24 V DC automation devices.
These strengths contribute to robust system performance, simplified maintenance, and high availability.