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PLC Programming Cable PC Adapter USB A2 for S7-300 1571 6GK1571-0BA00-0AA0 MPI | eBay
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6GK1571-0BA00-0AA0 Siemens | Siemens Adapter for use with SIMATIC S7, 105 x 58 x 26 mm | 798-3056 | RS Components
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Siemens Simatic S7 PC Adapter USB A2 6GK1571-0BA00-0AA0 Used, 301,68 €
Siemens - 6GK15710BA000AA0 - S7-300 Pc Adapter, Usb To Rs485 - RS
Compatible with Siemens PLC Programming Cable S7-200/300/400 Data Download Line 6ES7972-0CB20-0XA0,USB/MPI PC Adapter USB Cable for Siemen S7-200/300/400 - Walmart.com