Excellent PLC
Product Overview
The Yokogawa CP451-51 S2 Processor Module is a high-performance central processing unit (CPU) designed for use within the CENTUM VP Distributed Control System (DCS). This processor module delivers advanced control, data processing, and communication capabilities required for complex industrial automation systems. It provides reliable, fast processing power with extensive diagnostics to ensure continuous operation and system integrity in demanding environments.
Key Features
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High-speed, high-reliability CPU for CENTUM VP DCS
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Supports advanced process control and data management
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Integrated communication interfaces for system networking
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Comprehensive diagnostics and fault monitoring
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Hot-swappable to facilitate maintenance without system downtime
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Compact design for efficient rack space utilization
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Supports redundant configurations for enhanced system availability
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Seamless integration with CENTUM VP system architecture
Technical Specifications
| Item | Specification |
|---|---|
| Product Type | Processor Module |
| Model Number | CP451-51 S2 |
| Manufacturer | Yokogawa Electric Corporation |
| Processor Type | High-speed CPU |
| Memory | RAM and non-volatile memory for program and data storage |
| Communication Interfaces | Multiple interfaces for DCS network connectivity |
| Diagnostics | CPU health, communication status, fault detection |
| Hot Swappable | Yes |
| Mounting | DIN rail or rack mounting |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -20°C to +70°C |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions | 130 × 100 × 130 mm |
| Weight | 0.75 kg |
| Certifications | CE, UL, CSA, RoHS |
Industry Applications
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Chemical and Petrochemical Process Control
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Power Generation and Distribution
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Oil and Gas Automation
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Pharmaceutical Manufacturing
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Food and Beverage Processing
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Water and Wastewater Treatment
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Pulp and Paper Industry
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Metals and Mining Operations
Product Advantages
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Provides robust and high-speed processing for complex control tasks
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Supports redundancy to maximize system uptime and reliability
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Advanced diagnostics for proactive fault detection and system health monitoring
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Hot-swappable for ease of maintenance and minimal downtime
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Compact form factor saves valuable rack space
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Fully compatible and optimized for CENTUM VP systems
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Designed for operation in harsh industrial environments
Frequently Asked Questions (FAQ)
1. What type of processor is used in the CP451-51 S2?
It uses a high-speed CPU designed for industrial process control.
2. Can the module be hot-swapped?
Yes, the CP451-51 S2 supports hot swapping.
3. What communication interfaces are available?
Multiple interfaces are provided for network connectivity within the DCS.
4. What is the operating temperature range?
0°C to +60°C.
5. What diagnostics are included?
CPU health monitoring, communication status, and fault detection.
6. What are the physical dimensions?
130 mm × 100 mm × 130 mm.
7. What is the weight of the module?
Approximately 0.75 kg.
8. What certifications does the module have?
CE, UL, CSA, and RoHS certified.
9. Can this processor support redundant configurations?
Yes, it supports redundant system configurations.
10. What mounting options are available?
Supports DIN rail or rack mounting.
Related Modules
| Model Number | Description |
|---|---|
| CP450-10 | Processor Module (Previous Generation) |
| CP451-50 | Processor Module |
| CF450-51 | Controller Functional Module |
| CF451-51 | Controller Functional Module |
Popular Yokogawa Modules
| Model Number | Description |
|---|---|
| AAI141-S00 | Analog Input Module |
| AAI543-H50 | Analog Output Module |
| ADV151-E60 | Digital Input Module |
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| CP451-51 S2 | Processor Module |
