The Siemens 6es7 231-4hd32-0xb0 SM 1231 is an analog PLC input module designed for the S7/1200 controller platform. Made in Germany, this unit offers 4 x 13-bit analog inputs for industrial automation and motion control applications. With the trusted Siemens brand and high-quality craftsmanship, this module is a reliable choice for enhancing the functionality of PLC systems in various industries.
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