SCP451-51 Yokogawa | Standard Processor Module ISA G3

Availability: 99 left in stock

Yokogawa SCP451-51-S1 Processor Module CENTUM VP Standard Type The SCP451-51 (Model: SCP451) is a high-performance processor module engineered for the Yokogawa CENTUM...

SKU: SCP451-51

Manufacturer: Yokogawa
Product No.: SCP451-51
Product Type: 2-Channel Bus Interface Slave Unit
Product Origin: 日本
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Yokogawa SCP451-51-S1 Processor Module CENTUM VP Standard Type

The SCP451-51 (Model: SCP451) is a high-performance processor module engineered for the Yokogawa CENTUM VP distributed control system (DCS). While sometimes mistakenly categorized as a power module, the SCP451-51 (Order Number: SCP451-51) serves as the central processing intelligence for Field Control Units (FCU). It is responsible for executing complex regulatory control, sequence logic, and high-speed data communication between I/O modules and the human-machine interface (HMI).

This specific variant, the SCP451-51 (Part Number: SCP451-51), is a standard type module featuring ISA Standard G3 conformal coating. This specialized protection allows the module to operate reliably in corrosive gaseous environments (Class G3), which is essential for heavy industrial applications like wastewater treatment, chemical processing, and smelting. By integrating localized processing power within the node rack, the SCP451 ensures deterministic control and high system availability through its support for dual-redundant processor configurations.

Detailed Technical Specifications

The SCP451-51 (Model: SCP451-51) is designed for high-density processing environments, providing the computational backbone for decentralized automation.

Feature	Details
Manufacturer	Yokogawa Electric Corporation
Model Number	SCP451-51
Product Type	Processor Module
Series	CENTUM VP / Integrated Control Station
Suffix Code -5	Standard type (No explosion protection)
Suffix Code -1	With ISA Standard G3 Conformal Coating
Redundancy	Supports Dual-Redundant configuration
Control Cycle	High-speed processing for regulatory/sequence control
Environmental Protection	G3 Corrosive Gas Resistance
Mounting	System Node Rack (FCU)
Diagnostics	Onboard CPU health, memory parity, and communication status
Dimensions (W x H x D)	130 × 130 × 30 mm
Shipping Weight	2.0 kg to 3.0 kg
Operating Temperature	0°C to +60°C
Compliance	CE, IEC standards for industrial automation

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