SIEMENS 6DD1681-0AG2 Description Description SIEMENS SIMATIC TDC, BINARY OUTPUT MODULE SB70 8 BO, MAX. 120V AC/DC, LED-DISPLAY, GALVANIC ISOLATION Related products SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FT5066-1AF71-4AA0 Quick View 6SL3120-1TE32-0AA4 SIEMENS 1FN1910-0AA20-3AA0 SIEMENS 1FK6060-6AF71-1TG0 SIEMENS 1FN1910-0AA20-1AA0