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Yokogawa CP451-50 Redundant Processor Module-KIMI
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
Product Description
Yokogawa CP451-50 Redundant Processor Module
Dual Redundant CPU Module for Yokogawa Centum VP Distributed Control System
1. Product Overview
The Yokogawa CP451-50 is a dual redundant processor module designed for the Centum VP distributed control system (DCS), engineered to deliver high - performance and highly reliable process control in critical industrial scenarios. It adopts a dual - redundant architecture, featuring a high - speed 32 - bit RISC processor and large - capacity memory. This module supports zero - time switchover between redundant units, seamless integration with Yokogawa's I/O modules and communication modules, and compliance with IEC 61131 - 3 programming standards. It offers stable and precise control for continuous and batch processes in harsh industrial environments, serving as the core processing unit for oil & gas, petrochemical, power generation, and chemical manufacturing automation systems.
Key Specifications
• Model: CP451-50 | Brand: Yokogawa | Series: Centum VP DCS System
• Type: Dual Redundant Processor Module for Distributed Process Control
• Processor: 32 - bit High - Speed RISC Processor, 300MHz core frequency
• Memory: 1GB Flash (firmware/configuration), 512MB SDRAM (real - time data/tasks)
• Redundancy: 1:1 dual redundant configuration, zero switchover time
• Programming Standard: IEC 61131-3 (LD, FBD, ST, IL, SFC)
• I/O Connectivity: Vnet/IP control network, max 4096 I/O points, compatible with Yokogawa I/O modules
• Communication Interfaces: 2 x 10/100/1000Mbps Ethernet (Vnet/IP), 1 x RS - 232C
• Supported Protocols: Modbus TCP/IP, OPC UA, Ethernet/IP, Profibus DP (via expansion)
• Power Supply: 24VDC (18-32VDC wide range), typical power consumption: 15W
• Operating Temperature: 0°C to +60°C; Storage Temperature: -40°C to +85°C
• Humidity: 10-95% (non - condensing); Vibration Resistance: 5-150Hz, 1g
• Protection Class: IP20 (module); MTBF: >800,000 hours
• Certifications: CE, UL, ATEX, IEC 61508 (SIL 2), RoHS Compliant
• Dimensions: 140mm (H) × 120mm (W) × 50mm (D); Weight: 0.8kg
• Compatibility: Centum VP rack, Yokogawa I/O modules, CS3000 system, Exaopc
2. Core Features
• High - Performance Processing: 300MHz 32 - bit RISC CPU enables fast execution of complex control algorithms (PID, cascade, ratio control)
• Dual Redundant Hot Standby: 1:1 redundant configuration with zero switchover time, no process interruption during fault
• Large - Scale I/O Expansion: Vnet/IP control network supports up to 4096 I/O points, adapting to large - scale industrial process control
• Standardized Programming: IEC 61131-3 compliance for flexible and easy program development and maintenance
• Multi - Protocol Communication: Seamless connection with fieldbus and industrial Ethernet, easy system integration
• Real - Time Multi - Tasking: Preemptive real - time operating system, ensuring real - time performance of critical control tasks
• Industrial - Grade Reliability: 0°C to +60°C operating temperature, vibration/shock resistance, MTBF over 800,000 hours
• Online Maintenance: Hot - swappable design, module replacement without system shutdown
YMGK Purchase Information
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- Global Inventory: 121 shared inventories worldwide, enabling direct procurement from overseas warehouses for faster delivery.
- Pricing & After-Sales: Competitive prices plus reliable after-sales warranty services.
- Customer Coverage: Serving clients across United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
- Product Quality: All items are brand new and original. Spare parts include a 1-year warranty, and all products are tested and certified.
- Discounts: Contact us for bulk-order discounts. We also offer further price adjustments if you receive lower quotes for identical products from other suppliers.
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3. Typical Applications
• Oil & Gas: Offshore platform process control, pipeline transportation, refinery production line control
• Petrochemical: Reactor temperature/pressure control, distillation unit automation, batch process control
• Power Generation: Thermal power plant auxiliary system control, gas turbine control, renewable energy station automation
• Chemical Manufacturing: Hazardous material handling, pressure relief interlocks, batch batching control
• Water & Wastewater: Large - scale water treatment plant process control, sewage treatment automation system
4. Installation & Maintenance
Installation: Mount on Centum VP standard rack; Connect 24VDC power supply; Wire Vnet/IP and Ethernet cables; Complete hardware configuration via Centum VP Engineering Tool; Set up redundant parameters for dual - redundant mode.
Maintenance: Daily – Check LED status (Power:Green, Run:Green, Redundancy:Amber, Fault:Red); Weekly – Verify CPU load, memory usage and communication status; Annual – Inspect module connections, clean dust, update firmware and Centum VP software.
Safety Notes: Use ESD wrist strap during handling and installation; De - energize power for initial wiring (hot - swappable for later replacement); Follow Yokogawa safety guidelines for redundant system configuration and testing.
Technical Document | CP451-50 | Yokogawa Centum VP Dual Redundant Processor Module
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