Mã hàng: 6ES7221-1BH22-0XA0
SIMATIC S7-200, DIGITAL INPUT
EM 221, FOR S7-22X CPU ONLY,
16DI, 24V DC, SINK/SOURCE INPUT

Mã hàng: 6ES7222-1BD22-0XA0
SIMATIC S7-200, DIGITAL OUTPUT
EM 222, FOR S7-22X CPU ONLY,
4DO, 4-24V DC; 5 A/POINT SOURCE

Mã hàng: 6ES7222-1BF22-0XA0
SIMATIC S7-200, DIGITAL OUTPUT
EM 222, FOR S7-22X CPU ONLY,
8DQ, 24 V DC

Mã hàng: 6ES7222-1EF22-0XA0
SIMATIC S7-200, DIGITAL OUTPUT
EM 222, OPTICALLY ISOLATED
8DQ, 120/230V AC, 0.5A

Mã hàng: 6ES7222-1HF22-0XA0
SIMATIC S7-200, DIGITAL OUTPUT
EM 222, FOR S7-22X CPU ONLY,
8DO, (RELAY OUTPUTS) 2A

Mã hàng: 6ES7222-1HD22-0XA0
SIMATIC S7-200, DIGITAL OUTPUT
EM 222, FOR S7-22X CPU ONLY,
4DO (RELAY); 10 A,
5 - 30V DCOR 5...