Product Details
Description
The Yokogawa PW402 Power Supply Module is a reliable module designed to provide stable DC output for industrial control systems. It supports multiple input voltages and offers high- and low-power output configurations, making it suitable for a range of control and monitoring applications. This used/refurbished unit has been tested for operational reliability and is compatible with various Yokogawa systems.
Technical Specifications
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Manufacturer Yokogawa
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Model PW402
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Product Type Power Supply Module
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Input Voltage 100–120 VAC or 220–240 VAC (model-dependent)
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Output Voltage High-power: +12 VDC and +24 VDC; Low-power: 24 VDC (e.g., PW402-S2 variant)
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Dimensions 5.1 × 22.9 × 20.3 cm (2 × 9 × 8 in)
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Weight 2 kg (4.4 lbs)
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Condition Used/Refurbished, fully tested for functionality
Application Scenarios
Ideal for use in distributed control systems, automation cabinets, and industrial process modules that require stable power delivery. Compatible with CENTUM and other Yokogawa platforms.
FAQ
Q1 Is this compatible with all PW402 models?
A1 This unit is compatible with standard PW402 and PW402-S2 variants; verify input/output requirements before installation.
Q2 Is the refurbishment process verified?
A2 Yes, each module is tested for full operational functionality and stability before shipment.
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 Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.