Product Overview
The IC695PSD040B is a high-efficiency DC power supply module designed specifically for the PACSystems RX3i universal backplane. It converts a 24 VDC nominal input into the required internal bus voltages to operate CPU and I/O modules. Positioned in Slot 0 of the backplane, this module provides a compact, reliable power solution for standalone automation systems.
We supply this unit as a 100% Brand New original component, ensuring optimal performance and factory-certified reliability for long-term system stability.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Voltage (Start) | 18 to 30 VDC |
| Input Voltage (Run) | 12 to 30 VDC |
| Maximum Input Power | 60 Watts at full load |
| 5.1 VDC Output Current | 0 to 6 Amperes |
| 3.3 VDC Output Current | 0 to 9 Amperes |
| Total Maximum Output Power | 40 Watts |
| Holdup / Ride-through Time | 10 ms (maintains output during brief power fluctuations) |
| Mounting Location | Slot 0 of Universal Backplane |
| Weight | 0.34 kg |
Engineering Advantages
Compact Power Distribution
The IC695PSD040B provides dual-rail output voltages (5.1V and 3.3V) directly to the backplane, eliminating the need for additional bus wiring for individual RX3i components.
Ride-Through Protection
With a 10 ms holdup time, this module prevents system resets during brief power fluctuations, offering stability during voltage drops or brownout conditions.
Auxiliary Power Output
It includes a dedicated 24 VDC output terminal to power external relay circuits or field devices, simplifying wiring and reducing the need for additional power supplies.
Daisy-Chain Capability
Two IC695PSD040B units can be connected in a daisy-chain configuration for extended power distribution, though this does not increase the total wattage capacity for the backplane.
Seamless RX3i Integration
Designed for optimal thermal dissipation and secure mechanical fit, the IC695PSD040B fits perfectly into Slot 0 of the PACSystem RX3i backplane, ensuring seamless operation.
FAQs
Does this module support redundant power configurations?
No, the IC695PSD040B does not support redundant power or increased capacity modes. For power demands exceeding 40 Watts, you will need to distribute modules across separate backplanes, each with its own power supply.
Can I use this power supply in any slot on the backplane?
No, it must be installed into Slot 0 of the RX3i Universal Backplane to properly interface with the power distribution traces.
What happens if the input voltage drops to 15 VDC after the system is running?
The module will continue to operate, as the "Run" requirement is 12-30 VDC. However, the system requires at least 18 VDC to initiate the "Start" sequence.
Is this unit compatible with AC input?
No, this module accepts only DC input (24 VDC nominal). For AC applications, you will need to select an AC-specific power supply from the RX3i series.
| 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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