Brand:Yokogawa Electric Item No.:SSC50D-S2121 Product Origin:Japan Product Dimensions:482.6 x 399.2 x 264.4 mm Product Weight:8.5 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Yokogawa SSC50D-S2121 Duplex Safety Control Unit is a high-performance industrial safety controller designed for mission-critical process protection applications. Featuring duplex redundancy architecture, it ensures continuous and reliable safety operation in demanding industrial environments. It is widely used in oil and gas, petrochemical, and power generation industries where high-integrity safety control and fault-tolerant system performance are essential for operational reliability and plant protection.
Technical Specifications
Parameter
Specification
Product Model
SSC50D-S2121
Product Type
Duplex Safety Control Unit
Function
Industrial Safety Control
Architecture
Duplex Redundant System
Dimensions
482.6 × 399.2 × 264.4 mm
Weight
8.5 kg
System Compatibility
Yokogawa Safety / DCS Platforms
Installation Type
Rack Mount
Application
Safety Instrumented Systems (SIS)
Operating Environment
Industrial Process Automation
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Applications
• Safety instrumented system (SIS) control in critical industrial processes.
• Emergency shutdown (ESD) systems for oil and gas production facilities.
• High-integrity process safety management in petrochemical plants.
• Redundant safety control architecture in power generation systems.
• Industrial burner management and hazardous process protection systems.
• Distributed safety automation in large-scale process industries.
• Plant-wide fault-tolerant safety monitoring and control operations.
• Duplex architecture enhances operational reliability and fault tolerance.
• Designed for high-integrity industrial safety applications.
• Supports continuous and deterministic safety control performance.
• Improves system availability in mission-critical environments.
• Seamless integration with Yokogawa safety and DCS platforms.
• Robust industrial-grade construction for harsh process conditions.
• Fast and reliable safety signal processing capability.
• Optimized for large-scale industrial automation and process protection systems.
Technical FAQs
Q1: What is the primary function of the SSC50D-S2121 unit?
A1: It performs safety control and monitoring functions in industrial safety instrumented systems.
Q2: What does “duplex” mean in this control unit?
A2: Duplex architecture provides redundant control capability for improved reliability and fault tolerance.
Q3: Where is this safety control unit commonly used?
A3: It is widely used in oil and gas, petrochemical, power generation, and hazardous process industries.
Q4: Why is redundancy important in safety systems?
A4: Redundancy minimizes system downtime and ensures continuous operation during hardware failures.
Q5: Is it suitable for emergency shutdown systems?
A5: Yes, it is commonly deployed in ESD and critical safety protection systems.
Q6: Can it operate continuously in industrial environments?
A6: Yes, it is engineered for stable 24/7 industrial operation.
Q7: What systems is it compatible with?
A7: It integrates with Yokogawa safety systems and distributed control system architectures.
Q8: Does it improve plant safety performance?
A8: Yes, it enhances safety response reliability and operational fault tolerance.
Q9: What industries benefit most from this unit?
A9: Oil and gas, refining, chemical processing, and energy production industries.
Q10: What is the advantage of dedicated safety control units?
A10: They provide reliable execution of safety logic and improve overall process protection integrity.
