Description
Product Specification: YOKOGAWA CP461-50 Process Controller
The
YOKOGAWA CP461-50 is a high-performance process controller designed for industrial automation systems, offering advanced control capabilities and reliability for critical applications. As part of YOKOGAWA’s CP400 series, this controller integrates seamlessly with distributed control systems (DCS) and programmable logic controllers (PLCs), ensuring precise regulation of processes in industries such as energy, manufacturing, and chemical production.
The CP461-50 is engineered to manage complex industrial processes efficiently. Its core features include:
- Multi-loop Control: Supports up to 32 control loops for simultaneous regulation of multiple variables.
- High-speed Processing: Real-time data handling with a 1ms cycle time for rapid response to system changes.
- Modular Architecture: Expandable I/O configuration for flexible integration with sensors, actuators, and other devices.
- Redundancy Support: Dual power supply and communication modules for continuous operation in mission-critical environments.
- Ethernet/IP and PROFIBUS Compatibility: Seamless connectivity with third-party systems.
Parameter |
Specification |
Model Number |
CP461-50 |
Type |
Process Controller |
Voltage |
24V DC ±10% |
Power Consumption |
≤50W |
Control Loops |
32 |
Communication Protocols |
Ethernet/IP, PROFIBUS DP, Modbus |
Memory |
256MB RAM, 1GB Flash |
Operating Temperature |
0°C to 50°C |
Dimensions |
200 mm × 150 mm × 100 mm |

- Enhanced Reliability: Built with industrial-grade components to withstand vibrations, humidity, and temperature fluctuations.
- Energy Efficiency: Low-power design reduces operational costs by up to 15% compared to legacy models.
- Easy Maintenance: Hot-swappable modules enable quick repairs without system downtime.
- Advanced Diagnostics: Real-time monitoring of system health and predictive maintenance alerts.
- Industries: Petrochemical, power generation, water treatment, and food processing.
- Use Cases:
- Optimizing boiler combustion in power plants to improve energy efficiency.
- Controlling temperature and pressure in chemical reactors for consistent product quality.
- Case Study: A pharmaceutical manufacturer reduced batch processing time by 20% using the CP461-50 for precise recipe management.

The CP461-50 distinguishes itself with:
- Higher Loop Capacity: 32 loops vs. 16–24 loops in comparable controllers.
- Faster Processing: 1ms cycle time vs. 2–5ms in most competitor models.
- Dual Redundancy: Optional redundant power and communication modules for uninterrupted operation.
- Control Complexity: Choose the CP461-50 for systems requiring 20+ control loops.
- Communication Needs: Ensure compatibility with your plant’s existing protocols (e.g., Ethernet/IP).
- Environment: Verify temperature and humidity ratings match the installation location.
-
Installation: Follow YOKOGAWA’s wiring guidelines to avoid signal interference.
-
Redundancy Setup: Enable dual power supplies for critical applications.
-
Firmware Updates: Regularly update firmware to access the latest features and security patches.
-
Load Management: Do not exceed the controller’s 50W power consumption limit.
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner for [YOKOGAWA CP461-50] and other industrial automation solutions. Visit our website www.xydcontrol.com or contact us for sales and technical support.
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