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.