YOKOGAWA NFAR181-S50 Isolated Input Module

Description

The YOKOGAWA NFAR181-S50 Isolated Input Module is an industrial control input module designed for use in industrial automation systems. As a member of Yokogawa’s industrial control product lineup, it features integrated isolation technology to protect system components from electrical interference and voltage transients, a key feature common to Yokogawa’s input module series. While specific detailed parameters for the NFAR181-S50 are not fully specified, reference can be made to comparable Yokogawa input modules for expected performance characteristics. For example, similar Yokogawa modules offer multi-channel input support, with options for configurable input types including voltage, thermocouple, RTD, or potentiometer signals. Typical specifications for such modules include 16-bit resolution, input-to-system isolation ratings up to 1500V AC, channel-to-channel isolation up to 200V AC, and input resistance of 1M ohms or higher. These modules often support sampling speeds as low as 10 ms per channel, with temperature drift of 50 ppm per degree Celsius or less, and operate within a temperature range of -10 degrees Celsius to 70 degrees Celsius. They are engineered for reliable integration into industrial control systems, providing accurate signal acquisition for monitoring and control applications in manufacturing, process automation, and other industrial environments.