6ES7321-1BH50-0AA0
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SIMATIC S7-300, Digital input SM 321, Isolated 16 DI, 24 V DC, Source input, 1x 20-pole
Introduction
| SIMATIC S7-300, Digital input SM SIMATIC S7-300, Digital input SM 321, Isolated 16 DI, 24 V DC, Source input, 1x 20-pole |
