A DCS Q Co., Ltd. - PLC and DCS Industrial Control Equipment Wholesale
Product Introduction
The Yokogawa PW401 Power Supply Module is a reliable industrial power unit engineered for Yokogawa CENTUM distributed control systems. Designed to provide stable and regulated DC power, it supports critical system components such as processors, I/O modules, and communication interfaces.
As part of Yokogawa’s legacy yet highly trusted power module lineup, the PW401 is known for its durability, consistent output performance, and seamless integration into long-running automation systems. It is particularly valued in facilities that prioritize system stability and lifecycle continuity.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | PW401 |
| Module Type | Power Supply Module |
| Input Voltage | 100–120 V AC |
| Input Frequency | 50/60 Hz |
| Input Current | Approx. 5–7 A |
| Output Voltage | +5 V DC / +24 V DC (system dependent) |
| Output Current | Up to 18 A (5 V rail), 3–5 A (24 V rail) |
| Output Power | Approx. 180–220 W |
| Efficiency | Industrial switching design |
| Protection Features | Overvoltage, overcurrent, short circuit protection |
| Redundancy Support | Supported (dual configuration) |
| Operating Temperature | 0°C to +55°C |
| Storage Temperature | -20°C to +70°C |
| Dimensions (H×W×D) | 279 × 102 × 254 mm |
| Weight | Approx. 3.2–3.5 kg |
| Mounting Type | Rack-mounted DCS module |
