Yokogawa AFV30D-S41262 Duplexed Field Control Unit RS485-Interface A: The board converts a

A: The board converts a +28 VDC nominal input into regulated +5 VDC and +/-15 VDC output rails for Mark VI rack modules

Maintain separation between ControlNet coaxial cabling and high-voltage conductors to minimize induced noise coupling

Signal conditioning is executed at the 3500 rack processing level

Verify power supply polarity and voltage compatibility before insertion into the control system

Protection Feature Description Surge Suppression MOV transient protection Overvoltage Protection Internal fuse isolation Undervoltage Protection Non-destructive operation Input-to-Earth Isolation 1500 V Input-to-Output Isolation 500 V EMC Compliance IEC/EN 61000 Series Environmental Ratings

Yokogawa AFV30D-S41262 Duplexed Field Control Unit RS485-Interface A: The board converts aYokogawa AFV30D S41262 Duplexed Field Control Unit The Yokogawa AFV30D S41262, also cataloged as the AFV30D Duplexed Field Control Unit, operates as a dedicated hardware component for deterministic regulatory and sequencing execution within CENTUM VP distributed control platforms. Suffix Breakdown & Model Matrix Code Segment Definition AFV30D Duplexed Field Control Unit, Vnet IP, FIO compatible, 19 inch rack mount S Standard type for CP461 processor