S7300-SM 321 120/230 V AC 8DI 6ES7 321-1FF01-0AA0
SIMATIC S7-300, Digital input SM 321, isolated, 8 DI, 120 V/230 V AC, 1x 20-pole
- Manual
SM 321 120230 V AC 8DI Manual
S7300-SM 321 120/230 V AC 8DI 6ES7 321-1FF01-0AA0
SIMATIC S7-300, Digital input SM 321, isolated, 8 DI, 120 V/230 V AC, 1x 20-pole
SM 321 120230 V AC 8DI Manual
