6ES7221-1BF32-0XB0 SIMATIC S7-1200, Digital input SM 1221, 8 DI, 24 V DCStok kodu: 6ES7221-1BF32-0XB0Teknik ÖzelliklerSIMATIC S7-1200, Digital input SM 1221, 8 DI, 24 V DC, Sink/Source