Component Snapshot At-a-Glance
- Model: CS513, full factory part number 3BSE000435R1
- Alt. P/N: CI546 (VIP serial interface, incompatible MB300 token stack, cannot replace )
- Product Series: ABB S100 I/O, Advant OCS, Advant Controller 450 (PM511V16 CPU) legacy DCS platform
- Hardware Type: Single-slot RF522 master rack plug-in MasterBus 300 communication processor PCB, front DB9 serial MB300 port, multi-status LED diagnostic bank
- Key Feature: Dedicated onboard RISC processor running token-passing MasterBus 300 protocol stack, offloads all HMI trend, alarm and setpoint traffic from PM511 main CPU
- Primary Field Use: Bridge S100 master CPU to MB300 network operator stations, historian servers and remote control room HMI consoles for plant-wide process visualization and data archiving






