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SB 1221 digital input modules

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6ES7221-3AD30-0XB0
71.70 € 71.7 EUR
0% Off
SIMATIC S7-1200, Digital input SB 1221, 4 DI, 5V DC 200kHz, Sourcing input.
6ES7221-3BD30-0XB0
71.70 € 71.7 EUR
0% Off
SIMATIC S7-1200, Digital input SB 1221, 4 DI, 24 V DC 200 kHz, Sourcing input.

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