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Yokogawa CP471-00 Processor Module

The Yokogawa CP471-00, also cataloged as the CP471 Processor Module, is a high-performance CPU board designed for CENTUM VP / CS 3000 Distributed Control Systems (DCS). It provides deterministic control execution, dual-redundant networking, and robust environmental resilience.

Hardware Specifications

Parameter Specification
Model CP471-00
Brand Yokogawa
Origin Japan
Weight ~0.6 kg (1.33 lbs)
Dimensions Standard FCU rack module
Operating Temp -10 °C to +55 °C
Storage Temp -40 °C to +85 °C
Product Type Processor Module
System Family CENTUM VP / CS 3000
Processor Architecture 32-bit RISC
Supported Controllers AFV30S/D, AFV40S/D, A2FV50S/D, A2FV70S/D
Bus Compatibility EC401 ESB Bus Coupler (Style S3 or later)
Communication Interface Dual-redundant Vnet/IP
Redundancy Hot-swappable duplexed FCU backplane support
Memory Architecture Onboard RAM + Flash, power-fail backup
Suffix Code -00 (Basic type, no explosion protection, no ISA G3 coating)

Functional Description

  • System Integration: The CP471-00 is the central processor for FCU-based control systems, executing logic, communication, and redundancy management.
  • Networking: Provides dual-redundant Vnet/IP connectivity for secure, deterministic control communication.
  • Redundancy: Supports duplexed hot-swappable operation, ensuring continuous uptime during module replacement.
  • Memory Protection: Integrated RAM and Flash storage with power-fail backup ensures data retention during outages.
  • Environmental Compliance: Operates reliably in industrial environments with wide temperature tolerance.

Frequently Asked Questions (FAQ)

Q: What systems are compatible with the CP471-00? A: It is designed for CENTUM VP and CS 3000 DCS systems, supporting AFV30S/D, AFV40S/D, A2FV50S/D, and A2FV70S/D controllers.

Q: Does the CP471-00 support redundancy? A: Yes. It supports dual-redundant, hot-swappable pairing on duplexed FCU backplanes.

Q: What is the suffix code -00? A: It indicates the basic type with no explosion protection and no ISA G3 conformal coating.

Field Installation Guidelines

  • Mount the CP471-00 in the designated FCU slot with full connector engagement.
  • Ensure EC401 ESB Bus Coupler (Style S3 or later) is installed for bus compatibility.
  • Verify dual Vnet/IP connections for redundancy before commissioning.
  • Maintain ambient temperature between -10 °C and +55 °C during operation.
  • Confirm grounding and shielding of communication cables to minimize EMI.
Is our price competitive?
Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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