Yokogawa AAI543-H53/K4A00 Analog Output Module Low Level Analog Input Multiplexer Processor Galvanic Isolation: Features individually isolated

Galvanic Isolation: Features individually isolated outputs

linking turbine controllers with external devices

UNSPSC Code: 41111926

Exceptional Precision: ±0

Yokogawa AAI543-H53/K4A00 Analog Output Module Low Level Analog Input Multiplexer Processor Galvanic Isolation: Features individually isolatedProduct Description The AAI543 H53 K4A00 is a rugged 16 channel isolated analog output module for the Yokogawa CENTUM VP distributed control system. It is designed to drive field actuators using 420 mA output signals while supporting HART digital communication for enhanced device diagnostics and maintenance visibility. The H53 specification provides ISA Standard G3 conformal coating and an extended operating temperature range, ensuring reliable