The Siemens 6ES7 321-1BH02-0AA0 Digital Input Module is high-quality industrial automation component designed for use with S7/300 controller platforms. Made in Germany, this unit is a single digital input module that operates on 24v DC power. With the trusted Siemens brand name and precise engineering, this module is a reliable choice for PLCs and HMIs in various industrial automation systems. Ideal for businesses and industrial applications, this digital input module ensures efficient and accurate input of data for seamless automation processes. still in box
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