Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The Yokogawa SSC50D-F2524 Duplex Safety Control Unit is a high-reliability safety controller designed for critical industrial applications. As part of the ProSafe-RS safety instrumented system, it offers dual-redundant architecture, ensuring continuous operation even in the event of hardware failures. This unit is engineered to meet the stringent requirements of Safety Integrity Level (SIL) 3 as per IEC 61508, making it suitable for industries where safety and uptime are paramount.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | Yokogawa SSC50D-F2524 |
| Type | Duplex Safety Control Unit |
| Architecture | Dual-redundant with automatic failover |
| Processor | MIPS R5000 |
| Memory | 32 MB main memory |
| Power Supply | 24 V DC (nominal) |
| Power Consumption | 6 W (typical) |
| Operating Temperature | -20°C to +40°C (standard) -20°C to +70°C (with fan unit) |
| Communication Interfaces | Ethernet, ESB, Optical ESB |
| I/O Module Types | AI, AO, DI, DO |
| SIL Compliance | SIL 3 (IEC 61508) |
| Redundancy | Duplexed configuration |
| Dimensions | 482.6 x 399.2 x 264.4 mm |
| Weight | 13 kg |
Applications
The SSC50D-F2524 is designed for use in various industrial sectors that require high safety standards:
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Oil and Gas – Emergency shutdown systems, fire and gas detection, and pipeline monitoring.
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Power Generation – Turbine protection, boiler safety, and auxiliary system control.
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Chemical and Petrochemical – Advanced process automation with safety monitoring for hazardous environments.
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Pharmaceutical Manufacturing – Ensuring safety compliance in regulated batch production environments.
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Water and Wastewater Treatment – Reliable control and safety systems for large-scale utility plants.
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Heavy Industry and Mining – Real-time safety controls for high-risk environments with demanding conditions.
Advantages
The Yokogawa SSC50D-F2524 offers several key benefits:
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Dual-Redundant Architecture – Ensures continuous operation by automatically switching to the backup system during failures.
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High-Speed Processing – Handles complex logic and safety tasks efficiently with minimal latency.
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Integrated System Compatibility – Fully supports ProSafe-RS and CENTUM VP platforms for unified plant operations.
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SIL 3 Certification – Meets the highest international standards for safety integrity.
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Predictive Diagnostics – Offers advanced fault detection and real-time health monitoring to prevent downtime.
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Scalability – Modular design allows for easy expansion to accommodate future system growth.
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Ease of Maintenance – Supports online maintenance and diagnostics without disrupting active processes.
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Enhanced Network Performance – Supports high-speed communication protocols for distributed systems.
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Robust Build Quality – Engineered for harsh industrial conditions to ensure long-term reliability.
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Global Support – Backed by Yokogawa’s extensive service and technical support network worldwide.
FAQ
Q1: What communication protocols are supported by the SSC50D-F2524?
A1: The unit supports Ethernet, ESB, and Optical ESB interfaces for secure, high-speed communication.
Q2: How does the duplex redundancy enhance reliability?
A2: Duplex redundancy ensures automatic failover, maintaining seamless system performance during hardware faults.
Q3: Can it integrate with existing Yokogawa systems?
A3: Yes, the SSC50D-F2524 integrates flawlessly with ProSafe-RS and CENTUM VP platforms.
Q4: What safety certification does it carry?
A4: The unit is certified for IEC 61508 SIL 3, ensuring adherence to global safety requirements.
Q5: How suitable is it for large-scale safety projects?
A5: It is highly scalable and capable of managing extensive, multi-node safety systems.
Q6: What diagnostic features are available?
A6: The controller includes real-time fault detection, predictive analytics, and automated error reporting.
Q7: Can it be maintained without shutting down operations?
A7: Yes, the design supports online maintenance, ensuring continuous plant operations.
Q8: How fast is the response time for safety-critical events?
A8: It offers high-speed response suitable for the most demanding safety-critical applications.
Q9: What environmental conditions can it withstand?
A9: The SSC50D-F2524 operates reliably within -20°C to +40°C and -20°C to +70°C (with fan unit).
Q10: What type of technical support is available?
A10: Yokogawa provides comprehensive global technical support for installation, configuration, and troubleshooting.
Recommended Models in the Same Series
| Model | Description |
|---|---|
| SSC50D-F2121 | Duplex controller with standard processing capabilities for general safety applications. |
| SSC50D-F3121 | Enhanced performance model for larger safety system implementations. |
| SSC50D-F4121 | High-capacity duplex controller for advanced process safety management. |
| SSC50D-F5121 | Optimized for ultra-fast response and high-reliability environments. |
| SSC50D-F6121 | Scalable duplex unit ideal for multi-unit plant systems. |
| SSC50D-F7121 | Advanced controller with superior integration and diagnostics for critical safety networks. |
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