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SM 1231 Analog Input Module

The SM 1231 Analog Input Module is a versatile industrial component designed for precise signal acquisition in automation systems. It supports multiple analog input channels, enabling accurate measurement of voltage or current signals from sensors and transmitters. With robust construction and wide operating temperature range, it's ideal for harsh industrial environments. Key features include high resolution, electrical isolation, and compatibility with PLC systems for seamless integration into control applications across manufacturing, process industries, and machinery automation.