Guizhou Yuanmiao Automation Equipment Co., Ltd.: 1Yr

Anshun, Guizhou, China; Main products: ABB Triconex Foxboro LAM, Bentley Motorola Schneider, Kollmorgen HIMA ALSTOM, Reliance GE HONEYWELL NI、ICS

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Home > Products > YOKOGAWA > Yokogawa PW482-11 Power Supply Module

Yokogawa PW482-11 Power Supply Module

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Product Details

Material	Other, Global universal model	Condition	Other, Global universal model
Task	Other, Global universal model	Mathematical Model	Other, Global universal model
Signal	Other, Global universal model	Customized	Non-Customized
Structure	Other, Global universal model	Load regulation	±0.5%
Dimensions	140mm×160mm×50mm	Weight	1.0kg

Product Description

Yokogawa PW482-11

Overview

The PW482-11 is a power supply module by Yokogawa Electric, primarily designed to provide stable power for industrial automation control systems such as Yokogawa's Centum CS and Centum VP systems. It ensures normal system operation under various working conditions and is applicable to multiple industries including manufacturing, chemical, and energy.

Functional Features

Strong input/output capability: Receives various input signals (e.g., analog and digital signals), converts them into processable formats for the system, and outputs processed signals to external devices to achieve equipment control.
High stability and reliability: Constructed with high-quality materials and advanced manufacturing processes, it operates stably in harsh environments. Equipped with multiple protection measures (e.g., overvoltage and overcurrent protection) to prevent equipment damage and failures effectively.
High flexibility and expandability: Supports multiple communication protocols and interfaces for easy integration and communication with other devices/systems. Users can configure and expand it to meet control requirements of different scales and complexities.
Simple installation and maintenance: Features a modular design for quick installation. Equipped with comprehensive fault diagnosis and alarm functions to facilitate troubleshooting and maintenance.

Technical Parameters

Input voltage range: 100-240V AC
Output voltage: 24V DC
Output current: 5A per channel (typically 2 output channels)
Efficiency: 90% or higher
Ripple and noise: ≤50mV (peak-to-peak)
Load regulation: ±0.5%
Line regulation: ±0.2%
Operating temperature range: -10°C to 60°C
Dimensions: Approximately 140mm×160mm×50mm
Weight: Approximately 1.0kg

Working Principle

The PW482-11 converts the input 100-240V AC into DC via an internal rectifier circuit, filters out noise through a filtering circuit, and processes it through a voltage regulator circuit to output stable 24V DC. This supplies stable power to devices such as controllers and I/O modules in the control system, ensuring overall system stability. The internal control circuit monitors parameters like output voltage and current in real time, adjusts the voltage regulator circuit via feedback to maintain output stability, and triggers protection circuits to cut off output or take other protective measures in case of anomalies (e.g., overvoltage or overcurrent).

Common Faults and Solutions

Abnormal output voltage: May be due to internal voltage regulator circuit failure or unstable input voltage. First, check if the input voltage is within 100-240V AC. If normal, internal circuit issues may exist, requiring professional inspection and possible module replacement.
Module overheating: Caused by poor ventilation or excessive load. Ensure the module is installed in a well-ventilated area without obstructions. Check if the load exceeds the rated capacity; adjust the load or add more power modules if overloaded.
Power indicator off: May result from poor power cable connection, blown fuse, or internal power circuit damage. First, check cable connections and fuses. If normal, internal faults may require professional repair or module replacement.
Excessive ripple: Caused by aging/damaged filter capacitors or large load fluctuations. First, check load stability. If normal, consider replacing filter capacitors or related components (recommended to be operated by professionals).

Company Profile

Guizhou Yuanmiao Automation Equipment Co., Ltd.

Main products: Covering globally renowned brands: Bently Nevada, Triconex, Woodward, Foxboro, Westinghouse, Reliance, Schneider Modicon, ABB, AB (Allen-Bradley), Motorola, GE Fanuc, Yaskawa, Bosch Rexroth Rexroth, ACSO, YOKOGAWA, Rexroth, NI, ICS Triplex, Kollmorgen, Mitsubishi, MOOG, Emerson, B&R B&r, SST, ALSTOM, KUKA EPRO, LAM HIMA dark Horse, HONEYWELL, prosoft, AMAT, SIEMENS, etc. The product categories include: DCS system accessories, robot system spare parts, large servo system spare parts, etc., which are widely used in power, chemical, metallurgy, intelligent manufacturing and other fields.

Contact Us

Guizhou Yuanmiao Automation Equipment Co., Ltd.: Contact nameyezi
Chat Now; AddressXixiu District, Anshun, Guizhou

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Product Categories

ABB	Bently Nevada	TRICONEX	GE
ICS Triplex	HIMA	MOTOROLA	WOODWARD
HONEYWELL	Foxboro	Schneider Modicon	YOKOGAWA
EPRO	MOOG	Westinghouse	Reliance
Emerson	B&R	ALSTOM	LAM
KONGSBERG	FANUC	National Instruments	Kollmorgen
Other Brands	Rexroth	PROSOFT	Vibro-meter
Allen-Bradley	ZYGO	Praxis	METSO
Basler Electric	A-B	XYCOM	AMAT

Yokogawa PW482-11 Power Supply Module

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