Product Overview
The IC693PWR331-E serves as the primary energy source for the GE Fanuc / Emerson Series 90-30 PLC system. This 100% brand new, original high-capacity DC power supply converts a 24 VDC input into the regulated internal voltages required by the CPU and I/O modules. It delivers up to 30 watts of output power and includes an integrated RS-485 serial communication port, ensuring stable system operation and simplified connectivity.
Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | GE Fanuc / Emerson |
| Series | Series 90-30 |
| Part Number | IC693PWR331-E |
| Input Voltage (Nominal) | 24 VDC |
| Input Voltage Range (Run) | 12 to 30 VDC |
| Input Voltage Range (Start) | 18 to 30 VDC |
| Total Output Power | 30 W Maximum |
| Output Voltages | +5 VDC, +24 VDC (Relay), +24 VDC (Isolated) |
| Maximum Input Power | 50 W (Full Load) |
| Holdup Time | 10 ms (Minimum) |
| Communication Port | RS-485 Serial (6-pin) |
| Condition | 100% Brand New Original |
Engineering Advantages
Optimized Power Distribution
Provides three dedicated voltage rails: +5V for logic circuits, +24V for relay outputs, and an isolated +24V for sensitive I/O modules. This architecture minimizes electrical noise and enhances system stability.
Extended Hold-up Performance
Maintains stable output for at least 10 ms during brief input power interruptions, preventing nuisance shutdowns and preserving process continuity.
Integrated Communication Interface
Built-in RS-485 port enables direct connection to programming devices, HMIs, or serial networks without requiring additional communication modules.
Standardized Installation
Designed for installation in the leftmost slot of any Series 90-30 baseplate, ensuring consistent system layout and optimized thermal performance.
FAQs
Can this power supply handle 12 VDC inputs?
It can operate down to 12 VDC after startup; however, a minimum of 18 VDC is required for initial power-up. Ensure the input source meets startup requirements.
What is the purpose of the isolated +24 VDC output?
It supplies power to specific I/O modules or external circuits while maintaining electrical isolation, protecting the PLC from external faults and noise.
Does this module support RS-485 communication for the CPU?
Yes. The integrated 6-pin RS-485 port supports standard Series 90-30 communication protocols such as SNP/SNP-X for programming and integration.
Is the IC693PWR331-E compatible with AC power sources?
No. This is a DC-input power supply (12–30 VDC). For AC applications, use an AC-input model such as the IC693PWR321.
| 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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