Product details
Yokogawa PW481-50 100–120V AC Input Power Supply Module
- Manufacturer: Yokogawa
- Model: PW481-50
- Type: Power Supply Module
- Input Voltage: 100–120V AC ±10%, 50/60Hz ±3Hz
- Max Power: 200 VA
- Weight: Approx. 1 kg
- Interface: Exclusive connector
- Warranty: 12 months
- Shipping: FedEx / UPS / DHL
Suffix Breakdown
- 5: Standard type, no explosion protection
- 0: Basic type
Technical Highlights
- Stable AC input from 100 to 120V for reliable operation.
- Compact and lightweight design, only 1 kg.
- Efficient 200 VA output power handling.
- High noise immunity for industrial use.
- Easy installation with Yokogawa system racks.
- Exclusive connector ensures secure I/O connection.
- Low heat output for longer lifespan.
- Designed for 24/7 continuous operation.
Performance & Safety
- Operating Temperature: 0°C to 55°C
- Storage Temperature: -20°C to 70°C
- Humidity: 10–90% RH, non-condensing
- Insulation Resistance: 100 MΩ or more (500V DC)
- Dielectric Strength: 1500V AC for 1 minute
Key Benefits
- Delivers stable power to Yokogawa systems.
- Compact and rugged for industrial environments.
- Long product life with strong thermal stability.
- Easy replacement and maintenance.
- Ideal for control cabinets and automation panels.
FAQ
- Q1: What is the power range of PW481?
- A: It supports 100–120V AC ±10% at 50/60Hz.
- Q2: What is the maximum power consumption?
- A: The module consumes up to 200 VA.
- Q3: Is PW481 suitable for continuous operation?
- A: Yes, it’s designed for 24/7 operation in industrial systems.
- Q4: Does it support explosion-proof applications?
- A: No, it’s the standard non-explosion-proof type (Suffix “5”).
- Q5: How heavy is the module?
- A: It weighs approximately 1 kg.
Contact Information
- Email: sales@powergearx.com
- WhatsApp: +86 18030005825
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Original Source: https://www.powergearx.com/
Partner: Ubest Automation Limited












James Anderson –
The PW481-50 module was brand new and shipped promptly. Expert support streamlined the process. We employed it in our North American facility, delivering steady power for industrial operations. Outstanding quality!
Kevin Moore –
The PW481-50 was brand new, well-packaged, and shipped quickly. Works perfectly with our Yokogawa system. Excellent communication from the PowerGearX team.