Siemens 6ES7231-7PD22-0XA8 SIMATIC S7-200 CN, Analog Input EM 231, 4 AI Thermocouple Module Original Brand New 6ES7231-7PD22-0XA8 $171.22 Original price was: $171.22.$112.22Current price is: $112.22. In stock Add to Cart Buy Now Request bulk quote View details
