CP461-10 S1 Yokogawa CENTUM CS 3000 CPU Module

Availability: 99 left in stock

Product Overview The Yokogawa CP461-10 S1 (Part Number C2ND10029H) serves as the central processing unit and primary intelligence for Field Control Units (FCU)...

SKU: CP461-10 S1

Manufacturer: Yokogawa
Product No.: CP461-10 S1
Product Type: CENTUM VP Hardware
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Yokogawa CP461-10 S1 (Part Number C2ND10029H) serves as the central processing unit and primary intelligence for Field Control Units (FCU) within the CENTUM CS 3000 and CENTUM VP distributed control systems. This high-performance module executes complex automation logic, governs I/O signal management from field instrumentation, and maintains deterministic control over mission-critical processes. We supply this unit as 100% brand new and original, ensuring your control architecture utilizes the high-integrity logic solver required for refinery, power generation, and chemical processing operations. Its Style S1 hardware revision optimizes system-wide coordination and ensures rapid execution of safety and control strategies.

Part Number Breakdown

The CP461-10 S1 follows Yokogawa's modular architecture for mission-critical DCS hardware:

Code Component	Description
CP461	Base Model: Processor Module for Field Control Stations
-10	Revision Suffix: Standard high-performance CPU configuration
S1	Style Designation: Hardware revision S1 for specific backplane/firmware compatibility
C2ND10029H	Manufacturing identification/Internal part number

Technical Specifications

The CP461-10 S1 integrates high-speed logic solving with industrial-grade data protection:

Feature	Specification Details
Model Number	CP461-10 S1 (Style S1)
Manufacturer	Yokogawa Electric Corporation (Japan)
Function	Central Processing Unit for Automation
System Compatibility	CENTUM CS 3000 and CENTUM VP Platforms
Memory Protection	Integrated Battery Backup (Up to 72 Hours)
Power Consumption	28.8 W (Typical)
Power Supply	24 VDC (±10%)
Operating Temperature	-20 °C to +70 °C
Dimensions	150 × 85 × 60 mm
Condition	100% Brand New Original

Engineering Advantages

Deterministic Real-Time Execution: The CP461-10 S1 prioritizes automation logic and I/O signal processing over background tasks. This architecture ensures that PID loops and safety interlocks execute with consistent scan times, eliminating control "jitter" even during high network communication loads.
Fail-Safe Data Retention: An integrated battery backup safeguards the main memory during unexpected power interruptions. This protection maintains system data and critical process variables for up to 72 hours, allowing the system to perform a rapid "warm start" upon power restoration.
Seamless Multi-Platform Integration: Designed as a bridge between generations, the CP461-10 S1 operates natively in both legacy CENTUM CS 3000 and modern CENTUM VP environments. This allows facilities to upgrade their processing power without requiring a complete system overhaul.
Ruggedized Industrial Design: The module features a robust architecture engineered for the stresses of unconditioned field control rooms. It functions reliably across an expanded temperature range of -20 °C to +70 °C, ensuring long-term operational stability in remote or harsh locations.

FAQs

Can I replace an older Style S0 module with the CP461-10 S1?

The Style S1 is generally backward compatible with the same FCU baseplates. However, you should verify your current software revision (CS 3000 or VP) to ensure the system recognizes the updated revision level and diagnostic registers.
How often should I replace the memory backup battery?

Yokogawa recommends testing the battery status during annual maintenance. For mission-critical systems, we advise replacing the battery every 2 to 3 years to guarantee the full 72-hour data retention period.
Does this module support dual-redundant configurations?

Yes. When installed in a duplexed Field Control Unit, two CP461-10 S1 modules operate in a hot-standby configuration. The system synchronizes data in real-time, facilitating an instantaneous, bumpless failover if the primary unit detects a fault.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

Mark Thompson

Maintenance Manager, USA

Reliable Source for New Spares

Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

Robert Hoffmann

Engineering Lead, Germany

Top-tier Service and Quality

We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.