OEM Siemens S7-200 Analog Module: 6SM7 231-0HC22-0XA0
EM231 4 AI x 12 Bits
Not made by Siemens,100% compatible with Siemens original products,18 months warranty.
We will inform you if the price of this product will be changed according to your wished price.
Review product
No review available for this product.