YOKOGAWA PS-502-01 Power Supply Module

Description

YOKOGAWA PS-502-01 Power Supply Module

Product Dimensions：

The Yokogawa PS-502-01 is a specialized power supply module designed for use within Yokogawa’s industrial automation and control systems, most notably the CENTUM CS 3000 and CENTUM VP Distributed Control System (DCS) series.

Below is a detailed breakdown of the product in English.

1. Product Description

The PS-502-01 is a high-reliability Power Supply Module typically installed in a nest or rack assembly. It functions as a power converter, taking standard AC or DC input and providing the stabilized internal DC voltages required by I/O modules and processors. It is engineered for continuous 24/7 operation in demanding industrial environments.

2. Technical Specifications (Parameters)

Note: Specifications may vary slightly depending on the specific hardware revision.

3. Product Advantages

• Industrial Grade Durability: Built with high-quality components to withstand electrical noise, vibration, and temperature fluctuations common in factories.

• Redundancy Support: Can be paired with a second PS-502-01 module. If one unit fails, the other takes over seamlessly without interrupting the DCS process.

• Precision Regulation: Provides extremely stable output voltage, which is critical for the accuracy of sensitive analog-to-digital converters in I/O modules.

• Hot-Swappable: In many configurations, the module can be replaced while the system is live, minimizing downtime.

4. Key Considerations (Precautions)

• Voltage Selection: Ensure the input voltage matches your local power grid before installation to avoid permanent damage.

• Ventilation: Maintain adequate clearance around the module rack to prevent overheating. Do not block the airflow paths.

• Grounding: Proper protective grounding is mandatory to ensure safety and to reduce the impact of electromagnetic interference (EMI).

• Firmware/Compatibility: When replacing an older unit, verify that the suffix code (e.g., -01) matches the requirements of your specific Yokogawa bus or nest.

5. Product Applications

The PS-502-01 is primarily used in heavy industries where process control is mission-critical:

• Oil & Gas: Powering control systems for refineries and offshore platforms.

• Chemical Plants: Ensuring stable operation of safety instrumented systems (SIS) and process control.

• Power Generation: Providing reliable power to I/O racks in thermal or hydroelectric power plants.

• Water Treatment: Supporting the 24/7 monitoring and control of large-scale utility infrastructure.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

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