Nambala ya Nkhani (Nambala Yoyang'ana Msika) 6ES7221-1BH32-0XB0
Kufotokozera Zamalonda SIMATIC S7-1200, Kuyika kwa digito SM 1221, 16 DI, 24 V DC, Sink/Source
Zogulitsa zabanja za SM 1221 zolowetsa digito
Gawo la Siemens S7-1200 PLC 6ES7221-1BH32-0XB0
