Yokogawa AFV10D-S41101 Field Control Unit

The Yokogawa AFV10D-S41101 is a duplexed Field Control Unit (FCU) designed for process automation and control. It ensures high reliability and fault tolerance, making it suitable for critical applications. With a modular design, it supports flexible configuration to meet various operational needs. It integrates seamlessly with Yokogawa’s CENTUM VP control systems to manage signal reception, execute control algorithms, and issue control commands efficiently.

Power and Environmental Specifications

• Power Supply:
  • 100-120 V AC, 50/60 Hz
  • 220-240 V AC
  • 24 V DC (specified with suffix codes)
• Power Consumption:
  • 100-120 V AC: 200 VA
  • 220-240 V AC: 230 VA
  • 24 V DC: 5.5 A
• Operating Temperature: -20°C to 70°C
• Storage Temperature: -40°C to 85°C
• Relative Humidity: 5% to 95% (non-condensing)

Physical Specifications

• Dimensions: 5.1 cm x 20.3 cm x 14.6 cm
• Weight: 5.00 lbs
• Mounting: 19-inch rack, secured with 8 M5 screws

Processor and Memory

• Processor: VR5432 (133 MHz)
• Main Memory: 32 MB
• Memory Backup: Battery-backed for up to 72 hours
• Battery Recharge Time: Minimum 48 hours

Communication and Node Support

• Interface Type: Vnet/IP (dual-redundant)
• Node Units Connectable: Maximum of 14 (with up to 9 ESB Bus Node Units)

Output Contacts

• FCU Status Contact Output: 2 terminals (NC, C)
• Contact Rating: 30 V DC, max. 0.3 A