P/N: XAA458A PCB: CBD186AG1-B , Motherboard for Horiba ABX

Horiba ABX XAA458A Motherboard (PCB CBD186AG1‑B)A companion logic board for advanced Horiba ABX analyzers—handles extended I/O, additional reagent racks, and communication with host LIS networks via ethernet or serial links. Key Specifications Microcontroller: High‑speed real‑time processor Memory: 2 MB flash for firmware, 512 kB SRAM for data Interfaces: 10/100 Base‑T Ethernet, RS‑232/485, USB service port Expansion: Daughtercard slots for analog front‑ends Power: +5 V / +3.3 V DC from main PSU Diagnostics: On‑board test points, status LEDs This board scales analyzer throughput by distributing tasks across dual‑processor architecture.