Description

YOKOGAWA CP451-51 Analog Input Electronic Module Process Control Manager

CP451-51

The Yokogawa CP451-51 is a high – performance processor module that serves as the nerve center of industrial control systems, especially within the Centum VP distributed control system (DCS). Engineered to handle the most complex automation tasks, this module is at the heart of coordinating and managing industrial processes across a diverse range of sectors, including oil and gas, chemical manufacturing, power generation, and food processing.

Label	Specification
Model Number	CP451-51
Brand	Yokogawa
Type	Processor Module
Input Voltage	24 VDC
Operating Temp	-20°C to +60°C
Communication Interfaces	Ethernet (for high – speed data exchange with other systems), Serial communication ports (RS – 232/RS – 422/RS – 485) for connecting legacy devices
Mounting	DIN – rail mounting for easy installation in control cabinets
Weight	Approximately 0.8 kg
Certifications	Meets international standards like CE, ensuring compliance with safety and electromagnetic compatibility requirements
Dimensions	Roughly 150 mm x 100 mm x 50 mm
IP Rating	Designed to withstand industrial environments, providing protection against dust and moisture
Memory Capacity	Sufficient memory to store control algorithms and handle real – time data processing
Processor Speed	High – speed processor for quick data analysis and rapid control response

CP451-51

The Yokogawa CP451-51 has been engineered with several key features that give it a competitive edge in real – world industrial applications. Its high – speed processing capabilities are remarkable. With a powerful processor, it can analyze and process data in milliseconds, enabling immediate responses to changes in the industrial process. In a high – speed packaging line, for instance, the CP451-51 can quickly assess the position and movement of products and adjust the packaging machinery accordingly, ensuring high – speed and accurate operation.​

Reliability is a cornerstone of the CP451-51‘s design. Built to endure harsh industrial conditions, it can withstand extreme temperatures, electrical interference, and mechanical vibrations. The module also supports redundancy, a critical feature for industries where uninterrupted operation is essential. In a redundant setup, if one CP451-51 module fails, the backup module can take over instantly, minimizing downtime and preventing costly production losses.
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Interoperability is another strength of the CP451-51. It is highly compatible with a wide range of Yokogawa and third – party I/O modules, sensors, and actuators. This compatibility allows for easy integration into existing automation systems, making it convenient for industries to upgrade or expand their operations. Whether it’s integrating new sensors for enhanced monitoring or adding actuators for more precise control, the CP451-51 can seamlessly communicate with these devices, ensuring a unified and efficient control system.

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