6FX1853-0BX01-4C - Memory Module - SIEMENS
PC BOARD SOFTWARE MODULE 850 OPERATOR
SINUMERIK 850 OPERATOR PANEL SW, MODULE 2, SW 4.1-4
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.