SB 1221 DI

SB 1221 4DI 24VDC 200kHz SIMATIC S7-1200 6ES7221-3BD30-0XB0

SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input

SB 1221 4DI 5VDC 200kHz SIMATIC S7-1200 6ES7221-3AD30-0XB0

SIMATIC S7-1200, Digital input SB 1221, 4 DI, 5V DC 200kHz, Sourcing input