Yokogawa AAI143-H50/A4S00 Analog Input Module Digital Bay Controller Module Data Logging: Event logging and

Data Logging: Event logging and alarm history functions

Sequence-of-events recording

Type: Central Unit

A: In a redundant pair

Yokogawa AAI143-H50/A4S00 Analog Input Module Digital Bay Controller Module Data Logging: Event logging andProduct Description The AAI143 H50 A4S00 is a high density FIO analog input module designed for the Yokogawa CENTUM VP distributed control system. It supports 16 isolated 420 mA DC input channels and includes HART digital communication, allowing diagnostic data and remote instrument configuration to pass through without affecting the primary analog signal. This configuration includes the A4S00 option, supplying a factory installed ATA4S 00 pressure