Excellent PLC
| Company Information | ||||||||
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| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa PW482-11 S2 is a specialized power supply module designed for use in advanced industrial control systems. Engineered for performance and reliability, it supports field control units, I/O nodes, and repeater units within Yokogawa’s automation ecosystem. With a 220–240 VAC input and S2-grade design, this module delivers clean and stable power while fitting effortlessly into existing installations. Its integration capabilities and dependable operation make it an essential asset for automation professionals.
Product Specifications
| Feature | Specification |
|---|---|
| Model | PW482-11 S2 |
| Type | Power Supply Module (220–240 VAC input) |
| Dimensions | 49.7 × 199.5 × 149 mm |
| Weight | 1 kg |
| Input Voltage | 220–240 VAC ±10 %, 50/60 Hz ±3 Hz |
| Maximum Power Consumption | 230 VA |
| Interface | Exclusive Yokogawa connector |
| Installation Slots | Slots P1 (single) or P1 & P2 (redundant setup) |
Product Applications
The PW482-11 S2 is engineered for vital power delivery in automated systems across diverse industrial landscapes:
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Distributed Control Systems (DCS): Keeps control hardware powered reliably for uninterrupted process automation.
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Field Control Units & I/O Nodes: Powers the backbone of industrial networks, enabling seamless data acquisition and control.
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ESB Bus Repeater Units: Vital for maintaining signal strength in extended automation networks.
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Redundant Power Configurations: Installed as a dual set (P1 & P2) to provide fault tolerance.
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Challenging Industrial Environments: Operates consistently under temperature and electrical variability.
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Scalable Automation Platforms: Provides safe and steady power to support system scalability.
Product Advantages
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Reliable Performance
Designed specifically for Yokogawa control platforms, ensuring flawless system compatibility and stability. -
Redundant Power Support
The capability for dual-module configurations ensures continuous operation even in failure scenarios. -
Space-Efficient Design
Compact form (49.7 × 199.5 × 149 mm) and low weight (1 kg) make it ideal for dense control panels. -
Global Voltage Compatibility
Supports a broad AC input (220–240 VAC) for flexible deployment worldwide. -
High Power Capacity
With 230 VA maximum consumption, it supports intensive automation workloads. -
Dedicated Interface
Utilizes Yokogawa’s exclusive connector for reliable and secure module integration.
FAQ
1. What input voltage range does the PW482-11 S2 accept?
It accepts 220–240 VAC ±10 %, 50/60 Hz ±3 Hz input.
2. What is its maximum power consumption?
Its maximum input power draw is 230 VA.
3. What interface does it use?
It employs a Yokogawa-exclusive connector, ensuring reliable integration.
4. Where should it be installed?
It must be placed in slot P1 for single configurations or both P1 & P2 for redundancy.
5. Can two modules be used for redundancy?
Yes—installing two identical PW482 modules enables fault-tolerant power delivery.
6. What equipment is it intended to power?
It supplies power to Field Control Units, I/O Nodes, and Optical ESB Bus Repeater Units in Yokogawa systems.
7. What are the dimensions and weight?
Dimensions: 49.7 × 199.5 × 149 mm. Weight: approximately 1 kg.
8. Is it suitable for global use?
Yes—the wide AC input range makes it suitable for various regions.
9. Does it support high-availability applications?
Absolutely—its redundant configuration capability makes it ideal for high-uptime environments.
10. Can I use this as a standard standalone power supply?
No—it is an exclusive module meant for specific Yokogawa control hardware and not for general-purpose use.
Related Models from the Same Series
| Model | Description |
|---|---|
| PW482-10 S2 | Basic variant of the PW482 series with standard features. |
| PW482-11 E2 | Explosion-protected version for hazardous area applications. |
| PW481-11 S2 | 100–120 VAC input counterpart matching form and function. |
| PW484-11 S2 | 24 V DC input version for systems with DC power rails. |
| PW482-11 S5 | Enhanced thermal-range option for more extreme temperature tolerance. |
| PW482-50 S2 | Higher-current variant supporting larger system loads. |
Popular Yokogawa Models
| Model | Description |
|---|---|
| NFBU050-S15 | 50W power supply module with 15V output, designed for medium-scale industrial automation systems. |
| NFPW444-11 | Compact power supply unit providing reliable 24V DC output for process control applications. |
| NFBU050-S12 | 50W power supply module with 12V output, suitable for smaller automation devices and instrumentation. |
| NFPW444-13 | Enhanced version of the NFPW444 series with improved voltage stability and higher efficiency. |
| NFBU050-S24 | 50W power supply module with 24V output, ideal for high-demand equipment and robust control systems. |
| NFPW444-15 | High-capacity variant offering dual-output options for advanced industrial environments. |
