製品紹介
The Yokogawa PW482-S01 is a high-reliability Power Supply Module designed specifically for use in Yokogawa’s distributed control systems (DCS), including CENTUM CS 3000, CENTUM VP, and Field Control Stations (FCS). As part / the Field Control ユニット (FCU) architecture, it serves a critical role in powering system nodes, ensuring stable operation in harsh industrial environments such as petrochemical plants, power stations, water treatment facilities, and more.
製品仕様
| Parameter | Details |
| モデル Number | PW482-S01 |
| Product Type | Power Supply Module for FCU/FIO/Optical ESB repeater |
| Input Voltage Range | 220 – 240 V AC ±10%, 50/60 Hz |
| Output Voltage | 24 V DC (regulated), 5 V standby for internal logic |
| Output Current | Max. 5.2 A (DC) |
| Power Output Capacity | 125 W max |
| Efficiency | ≥85% |
| Protection Features | Over-voltage, over-current, thermal shutdown, fuse-protected |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -20°C to 70°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Cooling Method | Natural air cooling (fanless design) |
| Mounting Type | Rack-mounted (standard Yokogawa cabinet) |
| Dimensions (W x H x D) | 49.7 x 199.5 x 149 mm |
| 重量 | 1 kg |
| Certifications | CE, CSA, UL, RoHS compliant |
| Compatibility | CENTUM CS 3000, VP Series, FIO node, Optical ESB repeater |
| Hot-Swappable | No |
| Redundancy サポート | Yes, when used in dual configuration |
Applications:
The PW482-S01 is integral to the seamless operation / various Yokogawa systems. Its primary applications include:
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Field Control ユニットs (FCUs): Provides essential power, ensuring the FCUs operate efficiently within the control system.
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Field I/O (FIO) Node ユニットs: Delivers stable power to FIO Node ユニットs, facilitating accurate data acquisition and control.
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Optical ESB Bus Repeater ユニットs: Supplies consistent power to Optical ESB Bus Repeater ユニットs, maintaining robust communication across the network.
Advantages:
The PW482-S01 /fers several key advantages that make it a preferred choice in industrial settings:
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High Reliability: Engineered for durability, it ensures continuous and stable operation even in demanding industrial environments.
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Comprehensive Protection: Equipped with overload, short circuit, and overvoltage protection features, safeguarding both the module and connected devices.
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Compact and Lightweight Design: With dimensions / 49.7 x 199.5 x 149 mm and weighing 1 kg, it allows for easy installation and integration into existing systems.
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Natural Cooling: Utilizes natural convection for cooling, eliminating the need for additional cooling mechanisms and reducing maintenance requirements.
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Exclusive Compatibility: Specifically designed for seamless integration with Yokogawa’s FCUs, FIO Node ユニットs, and Optical ESB Bus Repeater ユニットs, ensuring optimal performance.
Recent News Headlines:
Staying updated with the latest developments regarding the PW482-S01 is crucial. Here are some recent news headlines:
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“Yokogawa Enhances Industrial Automation with PW482-S01 Power Supply Module”
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“PW482-S01: Revolutionizing Power Solutions in Control Systems”
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“Yokogawa’s PW482-S01 Gains Recognition for Reliability in Harsh Environments”
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“Industry Experts Applaud the Efficiency / Yokogawa’s PW482-S01 Module”
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“PW482-S01 Power Module: A Game-Changer in Industrial Power Supply”
よくある質問 (FAQs):
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What is the primary function / the PW482-S01 Power Supply Module?
The PW482-S01 provides stable and reliable power to Yokogawa’s Field Control ユニットs, Field I/O Node ユニットs, and Optical ESB Bus Repeater ユニットs, ensuring their optimal performance.
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Can the PW482-S01 be used with devices from other manufacturers?
No, the PW482-S01 is exclusively designed for use with specific Yokogawa 台s and is not intended for general-purpose applications.
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What are the input voltage requirements for the PW482-S01?
The module operates with an input voltage / 220–240 V AC ±10% at 50/60 Hz ±3 Hz.
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Does the PW482-S01 have any built-in protection features?
Yes, it includes overload, short circuit, and overvoltage protection to safeguard both the module and connected devices.
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What are the dimensions and weight / the PW482-S01?
The module measures 49.7 x 199.5 x 149 mm and weighs 1 kg.
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Is the PW482-S01 suitable for use in harsh industrial environments?
Yes, it is designed to operate within a temperature range / -20°C to 70°C and utilizes natural convection for cooling, making it suitable for demanding conditions.
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Can the PW482-S01 be used in a dual-redundant configuration?
Yes, installing two PW482-S01 modules allows for a dual-redundant power supply configuration, enhancing system reliability.
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What is the maximum power consumption / the PW482-S01?
The module has a maximum power consumption / 230 VA.
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How should the PW482-S01 be installed?
It is designed for rack-mounted installation within standard Yokogawa cabinets. Ensure proper spacing for air cooling.
- How do I know if the PW482-S01 has failed?
Diagnostic LEDs on the front panel indicate operational status. Any abnormal voltage output or absence / status indicators may suggest failure.
Related モデルs (Same Series / Function カテゴリー)
| モデル Number | 説明 | Application Area | Input Voltage Range | Remarks |
| PW402 | Power Supply Module for FCUs | CENTUM CS 3000/VP | 100–120/220–240 V AC | Legacy version for earlier systems |
| PW401 | Standard Power Module | I/O Node ユニットs | 100–240 V AC | For general FIO use |
| PW482-S01 | Power Supply Module | FCU, FIO Node, Optical ESB Repeater | 220–240 V AC ±10% | Primary model |
| PW704 | Dual Redundant Power Supply Module | Control Systems | 100–240 V AC | サポートs redundancy |
| PW302 | Power Supply ユニット | ProSafe-RS Systems | 100–240 V AC | Safety system integration |
| PW502 | Enhanced Power Module with Monitoring | CENTUM VP | 100–240 V AC | Advanced diagnostics |
| PW321 | Compact Power Module | Compact Controllers | 24 V DC | For smaller automation 台s |
| PW404 | Multi-Purpose Power Supply Module | SCADA and PLC Systems | 100–240 V AC | General-purpose industrial use |
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