S7300-SM 321 120 V AC 32DI 6ES7 321-1EL00-0AA0
SIMATIC S7-300, Digital input SM 321, isolated, 32 DI, 120 V AC, 1x 40-pole
- Manual
S7300-SM 321 120 V AC 32DI 6ES7 321-1EL00-0AA0
SIMATIC S7-300, Digital input SM 321, isolated, 32 DI, 120 V AC, 1x 40-pole
