Yokogawa CP461-50 S1 Processor Module | AFV300/AFV400 Dual-Redundant Controller

Yokogawa CP461-50 S1 Processor Module Overview

The Yokogawa CP461-50 S1 is an advanced dual-redundant processor module engineered for mission-critical industrial automation within AFV300 and AFV400 field control systems. This standard-type processor delivers exceptional reliability through redundant architecture, ensuring continuous operation in demanding process control environments where downtime is not an option.

Technical Specifications

• Model Number: CP461-50 S1
• Type: Dual-Redundant Processor Module (Standard)
• Compatible Systems: AFV300, AFV400 Field Control Units
• Redundancy: Full dual-redundant configuration for fault-tolerant operation
• Processing Architecture: High-performance industrial-grade CPU
• Communication: Integrated system bus interface
• Operating Temperature: 0°C to 55°C (32°F to 131°F)
• Power Consumption: Optimized for energy-efficient operation
• Mounting: Standard DIN rail compatible
• Weight: 0.7 kg

Key Features & Benefits

Dual-Redundant Architecture: Seamless failover capability ensures zero interruption during processor switchover, maintaining process integrity and production continuity.

Enhanced System Reliability: Replaces legacy CP461-10 with improved processing power and extended lifecycle support, reducing maintenance costs and system obsolescence risks.

Seamless Integration: Drop-in compatibility with existing AFV300/AFV400 infrastructure minimizes installation time and eliminates costly system redesigns.

Industrial-Hardened Design: Built to withstand harsh industrial environments including temperature extremes, electrical noise, and vibration typical in process manufacturing facilities.

Application Scenarios

The CP461-50 S1 excels in continuous process industries requiring uninterrupted control:

• Oil & Gas: Refinery process control, pipeline monitoring, and offshore platform automation
• Chemical Processing: Batch control systems, reactor management, and hazardous area applications
• Power Generation: Turbine control, boiler management, and distributed control systems
• Pharmaceutical: Clean room environments, batch processing, and regulatory-compliant manufacturing
• Water Treatment: Municipal water systems, wastewater management, and desalination plants

Solution Integration

This processor module serves as the computational core of your field control strategy, coordinating I/O modules, communication networks, and operator interfaces. When paired with redundant power supplies and communication modules, it creates a fault-tolerant control architecture meeting SIL 2 requirements for safety-critical applications.

The CP461-50 S1 integrates seamlessly with Yokogawa's CENTUM VP DCS ecosystem, enabling centralized engineering, unified diagnostics, and enterprise-wide data visibility through standard OPC protocols and Ethernet connectivity.

Related Products

Expand your Yokogawa control system capabilities with these compatible components:

• Yokogawa CP461-50 Processor Module - Non-redundant variant for cost-sensitive applications
• Yokogawa AFV30D-S41251 S2 Field Control Unit - Complete duplexed FCU assembly with integrated processor
• Yokogawa CP451-50 S2 Processor Module - Alternative processor with PROFIBUS-DP communication

Why Choose Industrial Control Hub?

We specialize in genuine Yokogawa automation components with rigorous quality verification, global shipping capabilities, and technical support from experienced automation engineers. Every module undergoes functional testing and comes with manufacturer traceability documentation.

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