Excellent PLC
Product Overview
The Yokogawa CP461-51 S2 Processor Module is a high-performance central processing unit designed for use in Yokogawa’s CENTUM VP control systems. It provides robust computing power, high data throughput, and stable performance for mission-critical industrial automation and process control applications. This module integrates advanced fault tolerance and redundancy features, ensuring high availability and system reliability in demanding environments.
Technical Specifications
| Parameter | Description |
|---|---|
| Model | Yokogawa CP461-51 S2 Processor Module |
| Function | Central Processor Unit for CENTUM VP System |
| Processor Type | 64-bit RISC Processor |
| Memory Capacity | 2 GB SDRAM (expandable) |
| Communication Interfaces | Vnet/IP, Ethernet, Serial Ports |
| Redundancy | Supported (hot standby configuration) |
| Operating Temperature | 0 to 55 °C |
| Power Supply | 24 V DC (typical) |
| Dimensions (W x H x D) | 32.8 x 149 x 199.5 mm |
| Weight | 0.7 kg |
| Mounting | Rack-mounted |
| Compliance | CE, CSA, FCC |
Applications
The CP461-51 S2 Processor Module is widely used in:
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Refining and petrochemical plants for distributed control systems.
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Power generation plants for safe and reliable operation.
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Water treatment facilities ensuring continuous process monitoring.
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Pharmaceutical production lines requiring strict automation standards.
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Pulp and paper industries with high system integration needs.
Advantages
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High Reliability: Designed for mission-critical continuous operations.
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Redundancy Support: Hot standby redundancy minimizes downtime risk.
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Scalability: Capable of handling large-scale process control networks.
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Robust Communication: Supports Vnet/IP for high-speed data exchange.
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Compact Design: Space-saving rack mount with low weight.
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Global Certification: Compliance with international industrial standards.
Frequently Asked Questions (FAQ)
Q1: What system does the CP461-51 S2 support?
A1: It is designed for Yokogawa CENTUM VP distributed control systems.
Q2: Does the module support redundancy?
A2: Yes, it supports hot standby redundancy for high availability.
Q3: What type of processor is used in this module?
A3: It is built with a 64-bit RISC processor optimized for control applications.
Q4: What communication protocols are available?
A4: Vnet/IP, Ethernet, and serial interfaces are supported.
Q5: Can the memory be expanded?
A5: Yes, the module comes with 2 GB SDRAM and supports expansion.
Q6: What industries commonly use this module?
A6: It is used in oil & gas, power, chemical, water treatment, and manufacturing.
Q7: What is the power supply requirement?
A7: The module typically requires 24 V DC input power.
Q8: What operating temperature range is supported?
A8: It is designed to operate from 0 to 55 °C.
Q9: How is the module installed?
A9: It is designed for rack mounting in system cabinets.
Q10: What certifications does it have?
A10: It complies with CE, CSA, and FCC industrial standards.
Related Models (Same Series or Compatible)
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| CP461-11 | Processor Module (basic version) | 32.8 x 149 x 199.5 | 0.7 kg |
| CP461-13 | Enhanced Processor Module | 32.8 x 149 x 199.5 | 0.7 kg |
| CP451-10 | Legacy Processor Module | 32.8 x 149 x 199.5 | 0.7 kg |
| CP471-10 | Advanced Processor Module | 32.8 x 149 x 199.5 | 0.8 kg |
| CP471-11 | Processor Module with extended memory | 32.8 x 149 x 199.5 | 0.8 kg |
| CP471-51 | High-performance Processor Module | 32.8 x 149 x 199.5 | 0.8 kg |
Popular Yokogawa Models
| Model | Function | Dimensions (mm) | Weight |
|---|---|---|---|
| AAI543-S00 | Analog Input Module | 32.8 x 149 x 176 | 0.6 kg |
| ADV151-P00 | Communication Module | 32.8 x 149 x 176 | 0.6 kg |
| PW482-11 | Power Supply Module | 32.8 x 149 x 199.5 | 0.9 kg |
| VI702 | Controller Module | 32.8 x 149 x 176 | 0.7 kg |
| AAR145-S50 | Analog Output Module | 32.8 x 149 x 176 | 0.6 kg |
| CP471-10 | Advanced Processor Module | 32.8 x 149 x 199.5 | 0.8 kg |
