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Product Description
The Yokogawa SCP451 Processor Module is a core component in the CENTUM CS 3000 distributed control system. It manages data processing, control execution, and communication with field devices, ensuring real-time system reliability and precision. Built for industrial-grade applications, the SCP451 is designed to perform in demanding environments with consistent uptime.
Product Features & Specifications
| Parameter | Details |
|---|---|
| Model | SCP451 |
| Function | Processor Module |
| System Compatibility | CENTUM CS 3000 |
| CPU Type | 32-bit RISC processor |
| Memory Capacity | 16MB DRAM |
| Communication Interface | Vnet/IP |
| Power Supply | 24V DC |
| Operating Temperature | 0 to 50°C |
| Storage Temperature | -20 to 70°C |
| Dimensions (W x H x D) | 200 x 90 x 155 mm |
| Weight | 0.85 kg |
| Mounting | Rack Mount |
| Redundancy Support | Yes |
Applications
The SCP451 Processor Module is used in:
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Process control systems in refineries and petrochemical plants
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Power generation plants (thermal, nuclear)
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Water treatment and distribution facilities
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Pharmaceutical and food processing automation
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Manufacturing execution systems (MES) requiring high-reliability control
Product Advantages
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High Reliability: Ensures uninterrupted process control through redundancy support.
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Real-Time Performance: Fast data processing with minimal latency.
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System Integration: Seamlessly integrates with the Yokogawa CENTUM CS 3000 system.
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Compact Design: Space-efficient with strong environmental resistance.
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Long Lifecycle: Suitable for long-term industrial applications.
Frequently Asked Questions (FAQ)
1. What system is the SCP451 compatible with?
It is designed for the Yokogawa CENTUM CS 3000 distributed control system.
2. Does SCP451 support redundancy?
Yes, it supports processor module redundancy to ensure system reliability.
3. What type of processor does it use?
It uses a 32-bit RISC processor for efficient and fast control operations.
4. How much memory does the SCP451 have?
It includes 16MB DRAM for control execution and data handling.
5. What communication protocol is used?
It utilizes Yokogawa’s Vnet/IP for high-speed and reliable communication.
6. Can it operate in harsh environments?
Yes, it has an operating range from 0 to 50°C and is suitable for industrial conditions.
7. What is the weight and size of the SCP451?
It measures 200 x 90 x 155 mm and weighs 0.85 kg.
8. Is the SCP451 suitable for real-time applications?
Yes, it is designed for real-time control in critical industrial systems.
9. What type of mounting does it support?
It supports rack mounting within Yokogawa system cabinets.
10. Can it be used in both greenfield and brownfield projects?
Yes, it is suitable for both new installations and system upgrades.
Related or Similar Models from the Same Series
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| SCP451 | Processor Module | 200 x 90 x 155 | 0.85 kg |
| SCP471 | High-Speed Processor | 200 x 90 x 155 | 0.9 kg |
| SAI143 | Analog Input Module | 200 x 90 x 130 | 0.6 kg |
| SAO144 | Analog Output Module | 200 x 90 x 130 | 0.6 kg |
| SAI533 | HART Analog Input Module | 200 x 90 x 130 | 0.65 kg |
| SCP461 | Legacy Processor Module | 200 x 90 x 155 | 0.8 kg |
Popular Models from Yokogawa
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| FCS1000 | Field Control Station | 250 x 120 x 180 | 1.5 kg |
| AAI141 | 4–20 mA Analog Input Module | 200 x 90 x 130 | 0.6 kg |
| AAO141 | 4–20 mA Analog Output Module | 200 x 90 x 130 | 0.6 kg |
| PW402 | Power Supply Module | 200 x 90 x 150 | 1.2 kg |
| Vnet/IP Interface | Network Communication Unit | 200 x 90 x 155 | 0.7 kg |
| CP451-50 | Advanced Processor Module | 200 x 90 x 155 | 0.88 kg |
