
Product Description
YOKOGAWA CP451-10 S2 PROFIBUS-DP Processor Module Overview
The YOKOGAWA CP451-10 S2 is an advanced 32-bit processor module engineered for seamless PROFIBUS-DP network integration within distributed control systems (DCS). Designed to bridge field devices with supervisory control layers, this industrial-grade controller delivers deterministic communication, robust diagnostics, and scalable architecture for mission-critical automation environments.
Technical Specifications
- Communication Protocol: PROFIBUS-DP (Decentralized Periphery) compliant with IEC 61158/EN 50170
- Processor Architecture: 32-bit RISC CPU with optimized instruction set for real-time control
- Network Capacity: Supports up to 125 PROFIBUS nodes per segment
- Data Transfer Rate: 9.6 kbps to 12 Mbps auto-baud detection
- Cycle Time: Typical scan cycle ≤10 ms for standard configurations
- I/O Handling: Configurable data mapping for analog/digital field devices
- Redundancy Support: Compatible with dual-redundant system architectures
- Operating Temperature: 0°C to 55°C (32°F to 131°F)
- Power Consumption: ≤15W typical operational load
- Mounting: DIN rail or panel mount with secure locking mechanism
Application Scenarios
Process Manufacturing: Integrates variable frequency drives, flow meters, and analytical instruments in chemical, pharmaceutical, and food processing plants where precise recipe control and batch traceability are essential.
Energy & Utilities: Coordinates distributed I/O across power generation facilities, water treatment plants, and oil & gas installations, enabling centralized monitoring of remote pump stations and valve actuators.
Discrete Manufacturing: Synchronizes conveyor systems, robotic cells, and quality inspection stations in automotive assembly lines and electronics fabrication, reducing cycle times through deterministic fieldbus communication.
Solution Advantages
The CP451-10 S2 eliminates proprietary wiring complexity by leveraging standardized PROFIBUS-DP topology, cutting installation costs by up to 40% compared to traditional point-to-point architectures. Its hot-swappable design minimizes downtime during maintenance, while built-in diagnostics provide real-time health monitoring of connected field devices. The module's compatibility with YOKOGAWA CENTUM VP and CENTUM CS platforms ensures seamless migration paths for legacy system upgrades.
Advanced features include automatic device parameterization via GSD files, cyclic and acyclic data exchange modes, and support for Class 1/Class 2 master configurations. The integrated watchdog timer and error-handling algorithms guarantee fail-safe operation even under electromagnetic interference or network disruptions.
Related Products
| Product | Description | Link |
|---|---|---|
| YOKOGAWA CP471-10 | Enhanced processor module for CENTUM VP Field Control Unit with extended memory | View Product |
| Yokogawa ALP121-S00 | PROFIBUS-DP communication module for distributed I/O expansion | View Product |
| YOKOGAWA CP345 S1 | Dual-redundant processor module for high-availability DCS applications | View Product |
© 2025 INDUSTRIAL CONTROL HUB. All rights reserved.
Original Source: https://www.indctrlhub.com
Contact: sales@indctrlhub.com | +0086 18359243191