Description

YOKOGAWA CP461-50 S2 Processor Module

Basic Information

Core Functions

• Acts as the network gateway between FCS and HIS (Human Interface Station)
• Handles bidirectional real-time data exchange (process data, control commands)
• Supports redundant Vnet/IP communication for high reliability
• Works with main CPU modules (e.g., AFV10S) to form a complete control node
• Manages communication protocols and network traffic

Key Specifications

1. Communication Interfaces

• 2 × RJ45 Ethernet ports (Vnet/IP)
• 100 Mbps full-duplex operation
• Supports redundant network configuration

2. Processor & Memory

• High-performance 32/64-bit RISC/DSP core
• Onboard program/data memory for communication tasks
• Battery-backed memory (up to 72 hours) for configuration retention

3. Environmental Ratings

• Operating temperature: 0°C to 55°C
• Storage temperature: -25°C to 70°C
• Humidity: 50–95% RH (non-condensing)
• Pollution degree: 2

4. Compatibility

• For CENTUM CS 3000 / CENTUM VP FCS racks
• Works with AFV300 / AFV400 series main CPUs
• Used in oil & gas, power, petrochemical, and pharmaceutical plants

Suffix Meaning

• -50: Standard hardware variant
• S2: Hardware revision (second generation)