6ES7321-1BL00-0AA0, simatic s7-300, digital input sm321, optically isolated 32di, 24 v dc, 1 x 40 pin
Apex is NOT an official distributor of Siemens. We have an independent supply chain.
The Original Manufacturer warranty does not apply
305.8 AED 298 -6%
VAT excluded1 in stock
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