Product code : 6FC5210-0DF22-2AA0 (PCU 50 1.2 GHz, 6FC5210-0DF22-2AA0)
Brand : siemens
SINUMERIK PCU 50 1.2 GHz, 256 MB RAM; 24 V DC; Windows XP Professional for
embedded systems (Windows XP Professional for Embedded Systems).
look to all details: https://mall.industry.siemens.com
and here you will find Similar items: https://www.ugarit-elektrik.com/product-category/siemens-simodrive/