Product Details
Product Description
The Yokogawa PW302 S4 Power Supply Unit is a robust switching power module engineered for Yokogawa FA-M3 control systems. It delivers precise and reliable DC output to support the operation of various electronic components within the control framework. Designed for high efficiency and consistent performance, the PW302 S4 ensures stable operation in demanding industrial conditions.
Technical Specifications
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Manufacturer Yokogawa
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Model PW302 S4
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Product Type Power Supply Unit
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Input Voltage 100–120 VAC or 220–240 VAC
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Input Tolerance ±10%
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Input Current 2.6 A at 100 VAC, 1.25 A at 220 VAC
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Power Consumption 220 VA (both 100 VAC and 220 VAC)
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Output Voltage +5.1 VDC and +12 VDC
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Output Accuracy ±5%
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Output Ripple & Noise 50 mVp-p (+5.1 VDC), 100 mVp-p (+12 VDC)
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Output Current 20 A (+5.1 VDC), 3 A (+12 VDC)
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Efficiency Up to 86%
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Operating Temperature Range 0–50°C (32–122°F)
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Cooling Method Natural convection
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Protection Features Overvoltage, overcurrent, and short-circuit protection
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MTBF 100,000 hours
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Dimensions 102 × 279 × 254 mm (4.02 × 11 × 10 in)
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Weight 3.6 kg (7.9 lbs)
Applications
Designed for FA-M3 control systems, the PW302 S4 provides stable power for industrial controllers, PLC modules, and other critical process electronics requiring dependable DC supply.
FAQ
Q1: Can the PW302 S4 operate with both 100–120 VAC and 220–240 VAC inputs?
A1: Yes, it supports both input ranges with automatic voltage tolerance adjustment.
Q2: Does it provide short-circuit protection?
A2: Yes, the unit includes overvoltage, overcurrent, and short-circuit protection for safe operation.
Q3: What is the expected operational lifespan?
A3: The MTBF is rated at 100,000 hours, indicating long-term reliability.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding SCADA vs. HMI: A Technical Guide for Industrial Automation
In the world of factory automation, professionals often use the terms HMI and SCADA interchangeably. However, these systems serve distinct roles within a control hierarchy. Understanding their unique functions is vital for designing efficient industrial automation architectures.
Microcontroller vs. PLC: Choosing the Right Controller for Industrial Automation
Engineers have long sought the perfect balance between flexibility and reliability when controlling complex systems. Today, two primary technologies dominate the landscape: the Microcontroller and the Programmable Logic Controller (PLC). While both serve as the "brain" of a system, they cater to vastly different environments. Understanding their core differences is essential for designing efficient control systems.
Essential DCS Commissioning Steps for Industrial Plant Success
DCS commissioning is the vital bridge between construction and production. This phase validates that industrial automation infrastructure meets its functional design, ensuring safety and long-term reliability. By following rigorous protocols, engineers successfully transition from hardware installation to live process control.