Cheap And Discounts Brand New in Box Sealed For Siemens 6ES7 522-1BL10-0AA0 6ES7522-1BL10-0AA0 Control Module New In Box Wholesale. Buy Directly From Merchant Shop1102719146 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.