Nambala ya Nkhani (Nambala Yoyang'ana Msika) 6ES7221-3AD30-0XB0
Kufotokozera Zamalonda SIMATIC S7-1200, Digital input SB 1221, 4 DI, 5V DC 200kHz, Sourcing input
Zogulitsa zabanja za SB 1221 zolowetsa digito
Gawo la Siemens S7-1200 PLC 6ES7221-3AD30-0XB0 pa
