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.
| Parameter | Value |
|---|---|
| Model Number | PS31*A |
| Product Category | Power Supply Module Card |
| Input Frequency | 47 Hz to 63 Hz |
| Operating Temperature | −10°C to +50°C |
| Weight | 1.0 kg |
| Dimensions (L×W×H) | 375×177×35 mm |
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.
| Quick Quotes | Receive price & availability FAST from our dedicated customer service team. |
|---|---|
| Delivery | Expedited, Freight, And International Shipping Available. |
| Condition | 100% New with Original Package |
| Payment | We accept American Express, Discover, MasterCard, PayPal, and Visa. Our site is secured by RapidSSL. |
| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
| Q: Is Our Pricing Competitive? |
| A: Yes, we collaborate with over 50 countries worldwide. As a top supplier in China, we offer significant discounts based on market trends. |
| Q: What Is the Warranty Period? |
| A: All our new and original products come with a standard one-year warranty. |
| Q: What Payment Methods Do We Accept? |
| A: We require 100% T/T (Telegraphic Transfer) payment before shipping. For items with a lead time, a 30% deposit is needed upfront, and the remaining 70% is due before shipping. If you have a representative in China, you can arrange an RMB transfer through them. |
| Q: What Shipping Methods Do We Use? |
| A: We primarily use FedEx, DHL, UPS, and BRE for shipping. If you have an account with any of these carriers, you can handle shipping directly. We also offer free shipping to China-based freight forwarders. |
| Q: What Is Our Delivery Time? |
| A: Delivery usually takes 1-3 days after receiving the initial payment. For items with a lead time, shipping will occur according to the specified schedule. |
| Q: How Do We Package the Goods? |
| A: We ensure safe packaging with multiple layers of protection. Products are first placed in their original boxes and sealed with labels. A layer of bubble wrap is then added for collision protection during transit. Finally, the items are packed securely in durable boxes. |
| Q: How Can Customers Contact Us and Request a Quote? |
| A: You can reach out to us via email, WhatsApp, WeChat, Skype, or your preferred communication platform. Contact us with your needs, and we'll provide a prompt, customized quote. |
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