Click to expand Tap to zoom Siemens 6ED10521FB000BA6 LOGO 230RC 8DI/4DO 200 BLOCKS Siemens 6ED10521FB000BA6 LOGO 230RC 8DI/4DO 200 BLOCKS 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Need a Specific Revision?