Industrial 16R100D371,3793633 Annunciator Board

Rotoflow industrial annunciator board, identified by part numbers 16R100D371 and 3793633 (also cataloged as 16R1000371), is a dedicated printed circuit board assembly (PCB5) designed to deliver operator annunciations within Rotoflow control systems. The module consolidates alarm and status indicators into a compact, panel-mountable package suitable for installation in demanding industrial environments where rapid visibility of system conditions is critical. Multiple catalog references reflect alternate representations for the same PCB assembly, enabling replacement in compatible Rotoflow installations without altering surrounding panel layout or signaling logic. Because it is listed with Rotoflow part numbers, this board is best suited for systems built around Rotoflow equipment, ensuring alignment with the original annunciation scheme and panel layout. For exact electrical characteristics, mounting footprint, connector interfaces, and revision history, consult Rotoflow documentation and authorized distributors to verify fit and compatibility with your control system before purchase.