Product Description
The SSC60D-S2121 is a high-performance duplexed safety control unit designed for the Yokogawa ProSafe-RS platform. This unit functions as the primary logic solver for safety-critical protection loops, delivering SIL3-certified safety processing in accordance with IEC 61508 functional safety standards.
The SSC60D-S2121 utilizes a duplexed redundant processor architecture, ensuring continuous safety operation even in the event of a single processor failure. If a fault occurs, the secondary processor maintains uninterrupted logic execution, preventing nuisance trips while preserving plant and personnel safety.
As a core component of Emergency Shutdown (ESD) and Fire & Gas (F&G) systems, the module provides:
-
High-speed deterministic safety logic execution
-
Redundant safety processing pathways
-
High-density safety network communication
-
Robust diagnostic self-checking mechanisms
The module is optimized for integration with modern safety control networks using Vnet/IP communication and can operate within high-reliability industrial environments such as petrochemical and energy processing facilities.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Identifier | SSC60D-S2121 |
| Redundancy Configuration | Duplexed dual-processor architecture |
| Safety Certification | SIL3 (IEC 61508 compliant) |
| Control Platform | ProSafe-RS Safety Instrumented System |
| Processing Architecture | Synchronized parallel logic execution |
| Communication Interface | Vnet/IP Safety Bus compatible |
| Physical Dimensions | 10.3 cm × 5.1 cm × 5.4 cm |
| Weight | 1.0 kg |
Industrial Application
The SSC60D-S2121 is widely used in high-risk industrial sectors, including:
-
Petrochemical refineries
-
Offshore oil and gas platforms
-
Power generation plants
-
Chemical processing facilities
It acts as the primary safety logic engine for managing interlocks and automatically driving process equipment to a safe state during abnormal operating conditions.
Technical FAQ
What is the difference between SSC60D-S2121 and SSC50D models?
The SSC60D-S2121 provides enhanced processing performance, expanded memory capacity, and higher data throughput to support more complex safety logic programs in modern safety architectures.
Can the SSC60D-S2121 integrate with CENTUM VP?
Yes. The module can integrate with Yokogawa CENTUM VP via Vnet/IP networking, allowing centralized monitoring and control while maintaining strict separation between safety and process control layers.
| 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. |
Recently Viewed
Express Shipping
Extensive Inventory
Quality Assurance
