Yokogawa SAI143-S63/A4S00 Isolated Analog Input Module Digital Input IOTA Redundant where corrosive gases and wide

where corrosive gases and wide temperature variations are present

especially in retrofit projects where long‑life systems require replacement boards

ensuring consistent output and safety

It provides 16 channels of analog input capability

The SPM-D2-10 supports both manual and automatic breaker closure modes

Yokogawa SAI143-S63/A4S00 Isolated Analog Input Module Digital Input IOTA Redundant where corrosive gases and wideProduct Description The SAI143 S63 A4S00 is a safety certified high reliability analog input module designed for the Yokogawa ProSafe RS platform. This module provides 16 channels of isolated 420 mA DC signal acquisition, enabling accurate monitoring of safety critical field transmitters used in hazardous industrial environments. As a S63 standard type variant, the module is optimized for: Extended operating temperature ranges Corrosive atmosphere