Product Introduction
The Yokogawa AFS10S Field Control Unit is a high-performance, reliable control module designed for industrial automation and process control applications. It provides precise monitoring and control of field devices in distributed control systems (DCS) and safety instrumented systems (SIS). The unit is engineered to operate in harsh industrial environments, maintaining stable performance under variable temperature, humidity, and electrical conditions. Its modular design allows flexible installation, easy maintenance, and seamless integration with Yokogawa’s CENTUM VP and FAST/TOOLS platforms.
The AFS10S is intended for critical applications in industries such as oil and gas, petrochemical, chemical, power generation, and water treatment. It ensures efficient data acquisition, robust device control, and enhanced safety compliance. Its compact design, high-speed processing capabilities, and versatile communication options make it an essential component for modern industrial control systems.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | AFS10S |
| Function | Field Control Unit / Remote I/O Module |
| Analog Input Channels | 16 (selectable 4–20 mA or 0–10 V) |
| Analog Output Channels | 8 (selectable 4–20 mA or 0–10 V) |
| Digital Input Channels | 16 |
| Digital Output Channels | 16 |
| Communication Interfaces | Ethernet, PROFIBUS, FOUNDATION Fieldbus |
| Power Supply | 24 V DC ±10% |
| Power Consumption | 18 W typical |
| Operating Temperature | -10 °C to 55 °C |
| Storage Temperature | -20 °C to 70 °C |
| Relative Humidity | 5–95% non-condensing |
| Mounting | DIN rail or panel mounting |
| Dimensions (W × H × D) | 207 × 265.9 x 482.6 mm |
| Weight | 8 kg |
| Certification | CE, ATEX Zone 2, SIL 2 |
Applications
The AFS10S Field Control Unit is suitable for a broad range of industrial applications, including:
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Process monitoring and control in chemical and petrochemical plants
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Automation of power generation systems, including turbines and boilers
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Oil and gas production and refining process control
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Pharmaceutical and food processing automation
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Safety-instrumented systems (SIS) for hazardous environments
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Remote monitoring and management in water and wastewater treatment
Its modular architecture allows integration with other field devices and DCS platforms, ensuring accurate and reliable process control.
Advantages
The AFS10S offers several advantages for industrial operations:
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High Reliability: Engineered for extreme industrial environments, with redundant communication options.
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Flexible I/O Support: Handles a mix of analog and digital signals from various field devices.
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Seamless Integration: Compatible with Yokogawa CENTUM VP and FAST/TOOLS platforms.
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Compact Design: Small footprint simplifies panel installation or DIN rail mounting.
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Safety Compliance: Certified for SIL 2 and ATEX Zone 2 applications, suitable for safety-critical operations.
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Efficient Processing: Real-time data handling reduces latency in control loops.
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Remote Diagnostics: Supports remote monitoring and troubleshooting for reduced downtime.
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Scalability: Modular design allows easy expansion for larger systems.
FAQ
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What communication protocols does the AFS10S support?
The unit supports Ethernet, PROFIBUS, and FOUNDATION Fieldbus for seamless integration with control systems. -
Can it process both analog and digital signals simultaneously?
Yes, the AFS10S has configurable analog and digital I/O channels that operate concurrently. -
What is the maximum number of I/O channels supported?
It supports 16 analog inputs, 8 analog outputs, 16 digital inputs, and 16 digital outputs. -
How is the unit powered, and what is its typical consumption?
The unit requires 24 V DC and consumes approximately 18 W under typical operating conditions. -
Is the AFS10S suitable for hazardous locations?
Yes, it is certified for ATEX Zone 2 and meets SIL 2 standards for safety-critical applications. -
What is the operating temperature range for the unit?
The unit operates safely from -10 °C to 55 °C and can be stored between -20 °C and 70 °C. -
What mounting options are available?
The AFS10S supports DIN rail or panel mounting, providing installation flexibility. -
Can it be integrated with CENTUM VP or FAST/TOOLS systems?
Yes, the AFS10S is fully compatible with Yokogawa’s DCS and SCADA platforms. -
Does the unit support remote diagnostics?
Yes, it allows remote monitoring, diagnostics, and firmware updates to reduce maintenance time. -
What types of field devices can it control?
The unit controls transmitters, actuators, valves, and other industrial field devices using analog or digital signals.
Related Models (Same Series or Compatible)
| Model | Description |
|---|---|
| AFS10R | Remote I/O Module |
| AFS20S | Advanced Field Control Unit |
| AFS12S | High-Speed Field Control Unit |
| AFS10P | Process I/O Module |
| AFS10E | Ethernet-enabled Field Control Unit |
| AFS10D | Digital I/O Focused Field Control Unit |
Popular Models (Same Brand)
| Model | Description |
|---|---|
| CENTUM VP R6 | Distributed Control System Platform |
| FAST/TOOLS R6 | SCADA and HMI Platform |
| STARDOM FCN | Network-based Control Node |
| DPharp EJA Series | Pressure Transmitters |
| YTA/YT50 Series | Temperature Transmitters |
| YVP Series | Valve Positioners |
Company Information
E-mail: [email protected]
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Whatsapp：Please contact by email
Add: Alishan Building, 2 Lvling Rd, Siming District, Xiamen, Fujian, China, 361006
Our services
We are specialized in providing industrial automation parts with a one-year warranty. Our industrial automation parts are sold all over the world.
We can provide equipment and spare parts from different countries and manufacturers, solve your worries or quality problems in many places, and have a great price advantage.
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