The Yokogawa PW482-50 S1 is a robust and reliable power supply module designed specifically for advanced automation systems. Built for industrial-strength performance, its primary role is to deliver clean and consistent AC power (220–240 VAC) to Yokogawa Field Control Units (FCUs), I/O nodes, and ESB repeater units. This module ensures uninterrupted operations and lightning-fast responsiveness within automation networks. Crafted to integrate into redundant configurations, it enhances system resilience and uptime in demanding industrial environments.

Product Specifications

Product Applications

The PW482-50 S1 is ideally suited for:

• Distributed Control Systems (DCS): Delivers stable power which is essential for handling real-time process control and automation seamlessly.

• Field Control Units & I/O Nodes: Maintains accurate data acquisition and command execution by powering critical field components.

• ESB Bus Repeater Units: Ensures signal integrity across extended network distances by powering network amplifiers.

• Redundant Architectures: Installed in dual configuration slots (P1 & P2) to enable seamless redundancy and fault tolerance.

• Harsh Industrial Environments: Designed to thrive under fluctuating voltage, temperature, and humidity.

• Scalable Automation Solutions: Supports expanded system capabilities while maintaining consistent power delivery.

Product Advantages

1. Industry-Grade Compatibility: Tailored for Yokogawa infrastructure, ensuring seamless integration with Yokogawa automation platforms.

2. High Availability: Dual-module redundancy enhances uptime and protects against single-point failure.

3. Compact, Efficient Design: Smaller footprint and lightweight (1 kg) design simplifies cabinet layout and reduces installation complexity.

4. Global Input Compatibility: Broad AC input range supports diverse regional power standards.

5. Ample Power Capacity: With 230 VA consumption, it handles moderate automation workloads with ease.

6. Secure Connection: Proprietary connector ensures reliable, vibration-resistant interface.

7. User-Friendly Configuration: Simple installation in designated slots P1/P2 with straightforward configuration logic.

8. Long-Term Stability: Engineered for sustained industrial use with minimal maintenance.

FAQ

1. What input voltage range does the PW482-50 S1 support?

It supports 220–240 VAC ± 10 %, 50/60 Hz ± 3 Hz.

2. What is the maximum power consumption of this module?

It consumes up to 230 VA.

3. Which interface does it use for connection?

It uses a proprietary Yokogawa connector for both input and output interfaces.

4. Where should the module be installed?

Install in slot P1 for single use, or both P1 & P2 for a dual-redundant setup.

5. Can two of these modules be used for redundancy?

Yes — installing two identical modules enables seamless switching in case of failure.

6. What devices is it intended to power?

It powers Field Control Units, I/O Nodes, and Optical ESB Bus Repeater Units within Yokogawa systems.

7. What are the physical dimensions and weight?

Dimensions: 49.7 × 199.5 × 149 mm

Weight: 1 kg

8. Is this module suitable for global deployment?

Yes — it supports global power standards through its wide input range.

9. Is it suitable for high-reliability environments?

Absolutely — redundant configuration ensures maximum availability.

10. Can it be deployed in explosive or hazardous locations?

No — S1 indicates the standard variant. Explosion-protected versions (S2 or E suffix) are available separately.