Yokogawa CP461-50 Model CP461-50 Processor replacement CP461-10

Yokogawa CP461-50 CENTUM VP Field Control Unit Processor Module

The CP461-50 (Model: CP461-50) is a high-performance processor module specifically engineered for Yokogawa’s AFV300 and AFV400 Field Control Units. Serving as the primary computational engine within the CENTUM VP and CS 3000 Distributed Control Systems (DCS), the CP461-50 is designed to replace the legacy CP461-10 module, offering improved processing efficiency and system stability. This module manages real-time control logic, coordinates I/O module communication, and ensures deterministic data exchange across the control network, making it a cornerstone for large-scale industrial automation.

Detailed Technical Specifications

The following specifications define the hardware capabilities and operational parameters for the CP461-50 (Model: CP461-50) processor unit.

• Manufacturer: Yokogawa Electric Corporation

• Series: CENTUM VP / CS 3000

• Module Type: Processor Module (Standard Type)

• Compatibility: Replacement for CP461-10; designed for AFV300/AFV400 units

• Redundancy: Supports dual-redundant configuration (requires 2 modules)

• I/O Capacity: Manages up to 8 I/O modules per node (expandable to 16 in specific nests)

• Communication Protocols: Vnet/IP, Ethernet/IP, Modbus/TCP, and proprietary Yokogawa protocols

• Explosion Protection: None (Standard type, Suffix Code: 5)

• Configuration Type: Basic type (Suffix Code: 0)

• Processor Architecture: High-performance embedded CPU for real-time multitasking

• Operating Temperature: -10 °C to +55 °C

• Operating Humidity: 5% to 95% RH (Non-condensing)

• Physical Dimensions: 20.3 cm (H) x 5.1 cm (W) x 15.2 cm (D)

• Net Weight: 0.7 kg

• Shipping Weight: 2.0 kg