6FX1120-7BA01 - Memory Card - SIEMENS
Siemens memory card base without RAM 6FX1120-7BB01 reference to numerical control Sinumerik 810/820/850.
This card has three slots for RAM memory cartridges or EPROM.
Siemens is an international group of German origin specializing in high technology and present in the sectors of industry, energy and health. It was founded in 1847 by Werner von Siemens.