TheSCP451-53is an advanced Process CPU Module designed to act as the central intelligence for Yokogawa Field Control Stations (FCS). Tailored for the CENTUM VP and CS 3000 series, this module handles high-speed logic execution and complex PID control loops.
Technical Specifications
Control Function: Main CPU for Field Control Station (FCS)
Configuration Code:53(Standard type with specific feature set)
Environmental Protection: ISA Standard G3 Conformal Coating (Corrosion Resistant)
System Architecture: Optimized for CENTUM VP and CENTUM CS 3000
Redundancy Support: Full hardware redundancy capability (Pair-and-Spare)
Fault Tolerance: Onboard diagnostics and Error Correcting Code (ECC) memory
Operating Temperature: 0 to 50°C (Standard industrial range)
Signal Synchronization: High-speed internal bus for I/O module coordination
Mass: Approx. 1.2 Kg net / 2.0 Kg shipping weight
Common FAQ
What is the difference between the SCP451-51 and this SCP451-53?While both share the core processor architecture, theSCP451-53typically reflects a later hardware revision or a specific firmware/protection configuration tailored for updated CENTUM VP controller housings. Always verify the suffix compatibility with your specific base unit.
Does the SCP451-53 support hot-swapping?Yes, in a redundant configuration, a faultySCP451-53can be replaced while the system remains online. The standby CPU will maintain process control while the new module synchronizes its internal database.
