Overview
The Yokogawa CP451-11 Processor Module is a high-performance central processing unit designed for the Yokogawa CENTUM CS 3000 and related control systems. Built with robust architecture and advanced processing capabilities, it efficiently handles complex control algorithms and real-time communication across distributed systems. Moreover, its reliability and long-term stability make it a trusted component in demanding industrial environments such as oil and gas, power generation, and chemical processing.
Technical Specifications
| Parameter |
Description |
| Model |
CP451-11 |
| Type |
Processor Module |
| Manufacturer |
Yokogawa Electric Corporation |
| System Compatibility |
CENTUM CS 3000 / CENTUM VP |
| Processor Type |
32-bit high-performance CPU |
| Memory |
Large onboard memory for real-time processing |
| Communication Ports |
Ethernet and V-net interfaces |
| Operating Voltage |
24 VDC |
| Redundancy Support |
Yes |
| Operating Temperature |
0°C to 60°C |
| Installation |
Mounted on system rack |
| Dimensions |
Approx. 250 mm × 25 mm × 180 mm |
| Weight |
Approx. 0.5 kg |
FAQ
Q1: Is the CP451-11 compatible with legacy Yokogawa control systems?
Yes, it supports backward compatibility with earlier CENTUM series systems for smooth upgrades.
Q2: Can I configure redundant processor pairs with this module?
Absolutely. The CP451-11 fully supports redundancy configurations to enhance system reliability.
Q3: What communication protocols are supported?
The module supports V-net and Ethernet communication for high-speed data exchange and system integration.
Q4: How often does the module require maintenance?
Routine inspections and firmware updates are recommended annually to ensure optimal performance.
Q5: Where can I purchase original Yokogawa CP451-11 modules?
You can source genuine CP451-11 modules from authorized Yokogawa distributors or verified automation suppliers.
