Component Snapshot At-a-Glance

• Model: CI534V02
• Alt. P/N: 3BSE010700R1
• Product Series: ABB S800 I/O, AC800M, Advant Master DCS
• Hardware Type: Dual-channel RS-485 MODBUS RTU interface submodule
• Key Feature: Two independent RS-485 ports; software-selectable master/slave per channel
• Primary Field Use: Bridge AC800M/S800 I/O to third-party MODBUS RTU devices (meters, drives, RTUs)