AAR145-S00 | Input Module | YOKOGAWA

Description

The AAR145-S00 is a resistance temperature detector (RTD)/POT input module from YOKOGAWA, designed for industrial automation and control systems. This module features 16 isolated channels, providing independent signal isolation to minimize cross-channel interference and enhance measurement accuracy in harsh industrial environments. As a standard configuration model, indicated by the “-S” suffix, it is part of a modular series with variant options: the “-5” suffix offers no explosion protection, the “-E” suffix includes explosion protection, the “-0” suffix is the basic model, and the “-3” suffix complies with ISA standard G3 requirements and operates in temperatures ranging from -20 degrees Celsius to 70 degrees Celsius. Manufactured in Japan, it is a non-customizable, off-the-shelf component engineered to integrate seamlessly with YOKOGAWA’s distributed control systems (DCS), which are widely used in oil, chemical, and other large-scale industrial production facilities for process measurement, monitoring, and control. Its multi-channel design supports high-density signal input, making it suitable for applications requiring simultaneous monitoring of multiple RTD or POT signals.