Yokogawa AFS30S AFS30D Field Control Unit

The Yokogawa AFS30S and AFS30D are Field Control Units (FCUs) that integrate seamlessly into Yokogawa’s CENTUM CS 3000 control system. These units are used to implement a wide range of control functions, such as blending, flow control, and pressure control, across various industrial processes.

• The AFS30S is a single-unit system suitable for smaller control applications.
• The AFS30D is a duplexed unit, designed for redundancy and high availability, making it ideal for mission-critical applications.

Technical Specifications

AFS30S

• Unit Type: Single unit configuration
• Communication Protocols:
  • V net (Yokogawa’s proprietary communication network)
  • FIO (Field Input/Output)
• Mounting:
  • 19-inch rack mountable (1U height)
• Control Functions: Ideal for small to medium-scale control applications (e.g., blending, flow, pressure control)
• Redundancy: No redundancy, designed for non-critical applications
• Power Supply: Typically 24 VDC
• Operating Temperature Range: 0°C to 55°C
• Dimensions: Standard 19-inch rack size
• Certifications: CE, UL, etc.

AFS30D

• Unit Type: Duplexed unit (for redundancy)
• Communication Protocols:
  • V net
  • FIO
• Mounting:
  • 19-inch rack mountable (1U height)
• Control Functions: Suitable for critical control applications requiring redundancy for continuous operation
• Redundancy: Yes, hot-standby for high availability and failover
• Power Supply: Typically 24 VDC
• Operating Temperature Range: 0°C to 55°C
• Dimensions: Standard 19-inch rack size
• Certifications: CE, UL, etc.