Description
YOKOGAWA CP461-50 Product Overview
The YOKOGAWA CP461-50 is a high-availability communication processor module designed for mission-critical process automation systems. As part of Yokogawa’s latest CENTUM VP R6 platform, this advanced module provides robust, secure, and high-speed communication capabilities for large-scale distributed control systems in demanding industrial environments.
Key Characteristics
Industrial-Grade Reliability: Designed for 24/7 operation in harsh plant environments
Enhanced Cybersecurity: Incorporates latest security protocols for industrial networks
Scalable Architecture: Supports expanding system requirements in mega-projects
Future-Ready Design: Compatible with Industry 4.0 and IIoT implementations
Technical Specifications
| Parameter | Specification |
| Product Model | CP461-50 |
| Manufacturer | YOKOGAWA |
| Product Type | High-availability Communication Processor |
| Processor | Dual-core 2.0GHz with hardware security module |
| Memory | 8GB DDR4, 64GB SSD storage |
| Network Interfaces | 4x 1GbE (copper/fiber), 2x 10GbE SFP+ |
| Protocol Support | Vnet/IP, OPC UA PubSub, MQTT, Modbus TCP |
| Data Throughput | 100,000 points/second |
| Redundancy | <50ms failover (with CP461-51) |
| Operating Temp | -20°C to +65°C |
| Power Supply | Dual 24V DC inputs (85-264V AC optional) |
| Dimensions | 230mm (W) × 150mm (H) × 100mm (D) |
YOKOGAWA CP461-50
Main Features and Advantages
1. Unmatched Communication Performance
High-Speed Data Handling: Processes up to 100,000 data points per second
Multi-Protocol Gateway: Simultaneously manages Vnet/IP, OPC UA, and legacy protocols
Deterministic Communication: Guaranteed latency for time-critical applications
2. Advanced Security Architecture
Hardware-Based Encryption: AES-256 acceleration for all communications
Zero Trust Implementation: Continuous authentication and authorization
Secure Remote Access: TLS 1.3 with certificate-based authentication
3. Enhanced Reliability Features
Predictive Diagnostics: AI-based failure prediction
Hot Maintenance Capability: Module replacement without system shutdown
Redundant Design: 1+1 redundancy with automatic failover
YOKOGAWA CP461-50
Application Field
Critical Process Industries
Oil & Gas: Offshore platforms, refineries, pipelines
Power Generation: Nuclear, combined-cycle, renewable integration
Chemicals: Batch processes, continuous production
Pharma: FDA-compliant manufacturing systems
Advanced Automation Scenarios
Digital Twin Integration: Real-time data for simulation models
Cloud Connectivity: Secure data exchange with enterprise systems
Edge Computing: Local processing for latency-sensitive applications
Related Products
| Model | Description |
| CP461-51 | Redundant pair module |
| FCS460 | Field control station with TSN support |
| HIS6000 | 4K operator workstation |
| YPS600 | Modular power supply system |
| ALR160 | Smart alarm management module |
| PRM200 | Advanced asset management solution |
Installation and Maintenance
Installation Requirements
Physical Installation: 19″ rack mounting with proper ventilation
Network Configuration: Segregated networks per ISA/IEC 62443
Initial Setup: Requires Yokogawa System Integrator certification
Maintenance Procedures
Predictive Maintenance: Monthly performance analytics review
Security Updates: Quarterly patch management cycle
Firmware Updates: Annual major version upgrades
Component Replacement: 5-year preventive replacement cycle
Product Guarantee
Yokogawa provides comprehensive support:
Extended Warranty: 5-year base coverage (extendable to 10 years)
Security Updates: Minimum 10-year support lifecycle
Global Support: 24/7 technical assistance centers worldwide
Performance SLA: 99.999% uptime guarantee
Cybersecurity Services: Optional monitoring and threat detection
The CP461-50 represents the pinnacle of industrial communication technology, combining Yokogawa’s decades of process control expertise with cutting-edge networking capabilities to deliver unmatched reliability and performance for the most demanding automation applications.
