High-Performance DCS Processor

High-Performance DCS Processor | Yokogawa CP701 S1

Availability: 99 left in stock

Product Overview The Yokogawa CP701 S1 serves as the central processing engine for Field Control Units (FCU) within both CENTUM VP and...

SKU: CP701 S1

Manufacturer: Yokogawa
Product No.: CP701 S1
Product Type: CENTUM VP Hardware
Product Origin: JAPAN
Payment:T/T, Western Union
Weight: 700g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

Product Overview

The Yokogawa CP701 S1 serves as the central processing engine for Field Control Units (FCU) within both CENTUM VP and CENTUM CS distributed control systems. This module coordinates all automation logic, system communication, and redundancy management to maintain uninterrupted plant operations. We supply this unit as 100% brand new and original, ensuring your control architecture utilizes the high-integrity processing power required for mission-critical industrial applications. Its fault-tolerant architecture makes it the standard choice for high-availability petrochemical, power generation, and pharmaceutical processing environments.

Technical Specifications

The CP701 S1 integrates high-speed computation with robust data protection:

Feature	Specification Details
Model Number	CP701 S1
Manufacturer	Yokogawa Electric Corporation (Japan)
Processor Function	Real-time CPU for Logic & Communication
System Compatibility	CENTUM VP and CENTUM CS Platforms
Memory Protection	Integrated Battery Backup (Up to 72 Hours)
Power Supply	24 VDC (±10%)
Operating Temp	-20 °C to +70 °C
Humidity	5%–95% RH (Non-condensing)
Dimensions	200 × 150 × 33 mm
Net Weight	0.7 kg
Condition	100% Brand New Original

Engineering Advantages

Deterministic Logic Solving: The CP701 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" during heavy network traffic.
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, facilitating a rapid "warm start" upon power restoration.
Superior Environmental Hardening: Engineered for harsh industrial settings, this module operates reliably across an expanded temperature range of -20 °C to +70 °C. The ruggedized internal circuitry resists the thermal and electrical stresses typical of unconditioned control rooms.
Compact Integration Profile: The lightweight and streamlined design allows for easy installation in space-constrained control cabinets. This compact form factor ensures efficient heat dissipation within the rack while maximizing available slot density.

FAQs

Can I use the CP701 S1 to replace an older CP701 model?

The CP701 S1 serves as a direct drop-in replacement for the legacy CP701. However, you should verify your current CENTUM VP or CS software version to ensure the system recognizes the S1 hardware revision and diagnostic registers.
Does this module support dual-redundant configurations?

Yes. When installed in a duplexed Field Control Unit, two CP701 S1 modules operate in a hot-standby configuration. The system synchronizes data in real-time, facilitating an instantaneous, bumpless failover if the primary CPU encounters a hardware fault.
How often should I test the battery backup system?

Yokogawa recommends testing the battery status during annual maintenance. For mission-critical loops, we advise replacing the battery every 2 to 3 years to guarantee the full 72-hour data retention period in the event of power failure.

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.