The Yokogawa CP461-50 (including variant CP461-10) is a high-performance Processor Module engineered specifically for the CENTUM VP Distributed Control System (DCS). This module acts as the central logic solver for Field Control Stations (FCS), executing complex control algorithms and managing large-scale I/O data with ultra-low latency. The CP461-50 Style S1 is designed for mission-critical applications where system availability and precise real-time synchronization are non-negotiable.
Equipped with an optimized CPU architecture, the CP461-50 facilitates seamless communication between field devices and the higher-level plant network. It supports multiple industrial protocols, including Modbus/TCP and Ethernet/IP, alongside Yokogawa’s proprietary Vnet/IP high-speed control network. The module is housed in a ruggedized, compact chassis that ensures durability against electromagnetic interference and vibration. Its data handling capabilities allow for the efficient processing of high-density I/O points, making it a vital component for large-scale refineries, chemical processing plants, and power generation facilities.
| Feature | Specification Details |
| Manufacturer | Yokogawa |
| Model Number | CP461-50 (Style S1) |
| Alternate Model | CP461-10 |
| Product Type | Processor Module (CPU) |
| System Compatibility | CENTUM VP DCS Systems |
| Architecture | High-performance real-time processing CPU |
| Network Interfaces | Dual-redundant Vnet/IP, Ethernet/IP, Modbus/TCP |
| Memory Capacity | Optimized for high-volume data handling and complex logic |
| Operating Temperature | -40°C to +85°C |
| Protection Rating | IP67 (Internal board protection) |
| Dimensions (WxHxD) | 32.8 × 149 × 199.5 mm |
| Weight | 0.7 kg (Net) / 1.5 kg (Shipping) |
| Material | 316L Stainless Steel components for industrial durability |
| Condition | New & Original in Factory Packing |
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