Digital input 6ES7221-1BF32-0XB0 SM 1221, 8 DI, 24 V DCProduct no.: 6ES7221-1BF32-0XB0124.45 € * |
Digital input SM 1221, 16 DI, 24 V DC, Sink/SourceProduct no.: 6ES7221-1BH32-0XB0195.57 € * can be shipped within 1 days |
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