Product Overview

The Yokogawa PS31*A is a specialized power supply module card, meticulously engineered by Yokogawa Electric Corporation to meet the rigorous demands of industrial automation systems. This module is essential because it provides the highly stable, low-voltage DC power necessary for operating the central processing unit (CPU) and various I/O modules housed within the Programmable Logic Controller (PLC) rack. It accepts a wide range of input voltages; consequently, this design facilitates versatile application across diverse international power infrastructures. The robust construction and integrated protection features further ensure uninterrupted, reliable power delivery to critical control components.

Detailed Electrical and Physical Specifications

The reliable performance of the PS31*A is rooted in its flexible input capability and high-current DC output. Carefully examining the technical specifications will confirm its suitability for your specific control system requirements. The module's impressive efficiency rating helps minimize wasted energy, thereby reducing heat generation within the control cabinet.

Integrated Design and System Function

This Yokogawa PS31*A power card seamlessly integrates into a dedicated slot within the backplane of your Yokogawa PLC or control system. Its compact module card design, along with its low operating weight, allows for efficient utilization of panel space. The module's internal circuitry actively provides precise current regulation, effectively maintaining output stability within a ±1% tolerance, even under varying load conditions. This consistent power is crucial for maintaining the deterministic control and data integrity across all connected I/O points and communication interfaces.

Frequently Asked Questions (FAQ)

Q: What are the input power requirements for the Yokogawa PS31*A module?
A: The PS31*A conveniently supports a wide voltage range, accepting either AC input from 100 V AC to 240 V AC or low-voltage DC input from 12 V DC to 24 V DC.

Q: Can the output voltage of the PS31*A be adjusted?
A: Yes, the Yokogawa PS31*A features an adjustable DC output voltage, allowing it to be set anywhere from 0 V DC up to a maximum of 31 V DC.

Q: Is the Yokogawa PS31*A Power Supply Module a new or refurbished product?
A: We exclusively supply the Yokogawa PS31*A module as brand new, original factory-sealed stock, thus guaranteeing its quality and full manufacturer specifications.

Q: How quickly can I expect the PS31*A Power Supply Card to be shipped?
A: We generally ship stock items, like the PS31*A in our inventory, within 3 days to 2 weeks; the specific time frame depends on your order size and current logistical demands.

Q: What type of shipping and return warranty do you offer?
A: We typically use major carriers like DHL, FedEx, and UPS for shipping. Furthermore, we support returns within 30 days of purchase if the module has any quality issues or malfunctions due to inherent manufacturing flaws.