The 6ES7972-0CB20-0XA0 is a SIMATIC S7 PC Adapter USB — the programming interface that connects a PC to S7-300, S7-400, and C7 controllers. It ships with a 5-meter USB cable and runs under Windows XP, Vista, and Windows 7 (32/64-bit).
Siemens 6ES7972-0CB20-0XA0 SIMATIC S7 PC Adapter USB, Mature
MPN6ES7972-0CB20-0XA0
Siemens SIMATIC S7 PC Adapter USB, 6ES7972-0CB20-0XA0, for connection of S7-200/300/400/C7, with USB cable (5m), lifecycle stage mature.
$457.20Ref. price · indicative, final on quote
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026
How we verify every order →Product details
Frequently asked questions
What is 6ES7972-0CB20-0XA0's listed lifecycle_stage on this component line?
The lifecycle stage is mature.
What is 6ES7972-0CB20-0XA0's listed description on this component line?
The description is: SPARE PART SIMATIC S7, PC ADAPTER USB F. CONNECTION OF S7-200/300/400, C7; WITH USB-CABLE (5M) CAN BE USED UNDER WINXP/VISTA/WINDOWS 7 32/64BIT.
MPN
6ES7972-0CB20-0XA0