Product Description
The Yokogawa SDV541-S63 is a high-performance safety digital output module engineered for the ProSafe-RS Safety Instrumented System. It provides 16 isolated safety output channels for driving solenoids, relays, and status indicators in critical shutdown and protection loops.
As part of the S3 suffix series, the SDV541-S63 is certified for SIL3 applications and incorporates advanced internal diagnostics to continuously monitor output circuit health and field wiring integrity, detecting faults such as short circuits and open lines.
Designed for high-availability safety systems, the module supports dual-redundant configurations, allowing continuous operation during maintenance activities. A built-in pulse-test function verifies the switching capability of each output channel without disturbing the connected load, making the SDV541-S63 a key component in Emergency Shutdown (ESD) logic execution.
Technical Specifications
| Parameter | Specification |
|---|---|
| Number of Output Channels | 16 channels, isolated |
| Output Voltage | 24 V DC (external supply required) |
| Maximum Load Current | 0.6 A per channel |
| Total Module Load | Max. 8 A |
| Safety Certification | SIL3 (IEC 61508) |
| Response Time | ≤ 40 ms (On ↔ Off) |
| Power Consumption | 450 mA @ 5 V DC / 150 mA @ 24 V DC |
| Dimensions (W × H × D) | 32 × 127 × 127 mm |
| Unit Weight | 0.4 kg |
Application Environments
The SDV541-S63 is commonly deployed in hazardous-area control systems across:
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Oil & gas production and processing
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Chemical and petrochemical plants
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Large-scale power generation facilities
It serves as the final control interface for actuating safety-critical devices such as solenoid valves during shutdown or trip events.
Hot-Swap Capability
Yes. When installed in a redundant ProSafe-RS configuration, the SDV541-S63 supports online replacement (hot swapping) without interrupting system safety functions, provided the system is correctly configured for high availability.
| 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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