Mã hàng: 6ES7214-2AD23-0XB0
SIMATIC S7-200, CPU 224XP
COMPACT UNIT, DC POWER SUPPLY
14 DI DC/10 DO DC, 2 AI, 1 AO...

Mã hàng: 6ES7214-2BD23-0XB0
SIMATIC S7-200, CPU 224XP
COMPACT UNIT, AC POWER SUPPLY
14DI DC/10DO RELAY, 2AI, 1AO,
12/16 KB CODE...

Mã hàng: 6ES7216-2AD23-0XB0
SIMATIC S7-200, CPU 226
COMPACT UNIT, DC POWER SUPPLY
24 DI DC/16 DO DC,
16/24 KB CODE...

Mã hàng: 6ES7216-2BD23-0XB0
SIMATIC S7-200, CPU 226
COMPACT UNIT, AC POWER SUPPLY
24 DI DC/16 DO RELAY,
16/24 KB CODE...

Mã hàng: 6ES7221-1BF22-0XA0
SIMATIC S7-200, DIGITAL INPUT
EM 221, FOR S7-22X CPU ONLY,
8 DI, 24V DC, SINK/SOURCE INPUT

Mã hàng: 6ES7221-1EF22-0XA0
SIMATIC S7-200, EM 221 DIGITAL
INPUT MOD., OPTICALLY ISOLATED
8DI, 120/230V AC