The Yokogawa CP333D Processor Module (CP333D) is a central CPU card used in Yokogawa CENTUM CS and CENTUM VP distributed control systems. It provides reliable execution of process control logic, communication management, and system coordination. Built for demanding industrial environments, the CP333D ensures stable operation and long‑term support in mission‑critical automation.
Key Features
Model/Part Number:CP333D
Manufacturer: Yokogawa Electric
Product Type: Processor Module
System Compatibility: CENTUM CS / CENTUM VP DCS systems
Processor: High‑performance CPU for real‑time process control
Memory: Onboard RAM and ROM for program and data storage
Redundancy: Supports dual hot‑standby CPU configurations
Communication Interfaces: Ethernet, RS‑232, RS‑485 (depending on revision)
I/O Capacity: Supports large distributed I/O networks
Dimensions: Approx. 15.2 cm (D) × 5.1 cm (W) × 20.3 cm (H)
Weight: ~0.7 kg
Country of Origin: Japan
Applications
Central CPU for CENTUM CS/VP distributed control systems
Redundant processor setups in oil & gas, petrochemical, power generation, and water treatment
Large‑scale automation requiring high reliability and scalability
FAQ
Q: What system is CP333D designed for? A: It is designed for Yokogawa CENTUM CS and CENTUM VP distributed control systems.
Q: Does CP333D support redundancy? A: Yes, it supports dual hot‑standby redundancy for uninterrupted operation.
Q: How does CP333D compare to CP345? A: CP333D is an earlier generation processor card, while CP345 offers higher performance, larger memory, and broader communication support.
