Yokogawa SCP451-11

Description of Yokogawa SCP451-11 module
Product overview
The Yokogawa SCP451-11 module is a process safety processor module produced by Yokogawa and belongs to the ProSafe-PLC series. The module is mainly used in the process safety system, responsible for safety interlocking, emergency shutdown, safety instru

mentation system (SIS) and other functions to ensure the safety of industrial production processes.

Product description
The SCP451-11 module is a key component of the Yokogawa Centum CS and Centum VP Distributed Control Systems (DCS). It has a redundant design, high reliability and availability, and is able to operate stably in harsh industrial environments. This module, together with other I/O modules, communication modules, etc., constitutes a complete process safety system.

Product parameters and specifications (typical values, specific parameters refer to the product manual)
Processor: High performance industrial grade processor

Memory: depends on the configuration
Communication interface: Support a variety of industrial communication protocols, such as PROFIBUS, HART, etc
I/O interface: can expand a variety of I/O modules to achieve flexible I/O configuration
Safety level: Meets SIL 3 certification and meets high safety level requirements
Environmental adaptability: Suitable for industrial environment, with a wide operating temperature range
Main function
Safety interlock: Achieve safety interlock function to prevent dangerous incidents.
Emergency shutdown: In an emergency, the equipment can be stopped quickly and safely.
Safety Instrumentation System (SIS) : As the core component of SIS, it implements safety functions.