PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7647-7BK21-2XX0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
16
Recorded quantity sold
0
Median recorded price
$1480.1615 US-dollar records
Recorded price range
$1480.16to $1644.62 USD
First listing start: 22 Oct 2023Last listing start: 27 Apr 2026

Recorded price history

USD
Recorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.00500.001000.001500.002000.00Jan 2026Jan 2026Feb 2026Mar 2026Apr 20262026-01-11: US$1644.62; no sale recorded2026-01-15: US$1644.62; no sale recorded2026-01-16: US$1644.62; no sale recorded2026-01-22: US$1644.62; no sale recorded2026-02-01: US$1644.62; no sale recorded2026-02-11: US$1480.16; no sale recorded2026-02-26: US$1480.16; no sale recorded2026-02-27: US$1480.16; no sale recorded2026-03-11: US$1480.16; no sale recorded2026-03-20: US$1480.16; no sale recorded2026-03-28: US$1480.16; no sale recorded2026-04-01: US$1480.16; no sale recorded2026-04-03: US$1480.16; no sale recorded2026-04-19: US$1480.16; no sale recorded2026-04-27: US$1480.16; no sale recordedRecorded US-dollar price historyLinear price scale. Horizontal axis: listing start date. Vertical axis: recorded price in US dollars. Filled dots have recorded sales; open dots have no recorded sales. The oxide step line shows calendar-month medians, with gaps for missing months.0.00500.001000.001500.002000.00Jan 2026Feb 2026Apr 20262026-01-11: US$1644.62; no sale recorded2026-01-15: US$1644.62; no sale recorded2026-01-16: US$1644.62; no sale recorded2026-01-22: US$1644.62; no sale recorded2026-02-01: US$1644.62; no sale recorded2026-02-11: US$1480.16; no sale recorded2026-02-26: US$1480.16; no sale recorded2026-02-27: US$1480.16; no sale recorded2026-03-11: US$1480.16; no sale recorded2026-03-20: US$1480.16; no sale recorded2026-03-28: US$1480.16; no sale recorded2026-04-01: US$1480.16; no sale recorded2026-04-03: US$1480.16; no sale recorded2026-04-19: US$1480.16; no sale recorded2026-04-27: US$1480.16; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$1480.16

15 plotted records from 15 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

16 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
27 Apr 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 397883921978Used$1480.160Recorded activeUS
19 Apr 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 318170672138Used$1480.160Recorded activeUS
03 Apr 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 397796058523Used$1480.160Recorded activeUS
01 Apr 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 318089441060Used$1480.160Recorded activeUS
28 Mar 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 236718690749Used$1480.160Recorded activeUS
20 Mar 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 397738113657Used$1480.160Recorded activeUS
11 Mar 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 397698987141Used$1480.160Recorded activeUS
27 Feb 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 317929098000Used$1480.160Recorded activeUS
26 Feb 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 236655959159Used$1480.160Recorded activeUS
11 Feb 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 317866119803Used$1480.160Recorded activeUS
01 Feb 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 317827502552Used$1644.620Recorded activeUS
22 Jan 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 236594452414Used$1644.620Recorded activeUS
16 Jan 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 236584437696Used$1644.620Recorded activeUS
15 Jan 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 236582644700Used$1644.620Recorded activeUS
11 Jan 2026SIEMENS 6ES7647-7BK21-2XX0 / 6ES76477BK212XX0 (USED)eBay 397484000404Used$1644.620Recorded activeUS
22 Oct 2023Siemens 6ES7647-7BK21-2XX0 Refurbished SIMATIC IPC427C (MICROBOX PC),eBay 355126613759Vom Verkäufer generalüberholt3276.22 [Germany]0No sale recordedNL
How to read these records

Dollar amounts are recorded US-dollar prices. Bracketed labels identify other marketplaces, whose currency was not recorded. Recorded quantities sold indicate marketplace activity. Recorded active is the status retained in the archive.

Browse neighboring part numbers by prefix

Neighboring part numbers

6ES7647-7BK20-2XX06ES7647-7BK20-4XM06ES7647-7BK21-1XX06ES7647-7BK30-0AB06ES7647-7BK30-0AD06ES7647-7BK30-0AX0

Related part numbers

6AV6647-0AK11-3AX06ES7141-5BF00-0BA06ES7155-6BA01-0CN06ES7522-1BL01-0AB06ES7550-1AA01-0AB06ES7131-6BF00-0CA06ES7318-3EL01-0AB06GK7243-2AX01-0XA06AV6642-0BA01-1AX16ES7414-2XG01-0AB06ES7322-1BL00-0AA06ES7321-1BL00-0AA06ES7135-4GB01-0AB06ES7510-1DK03-0AB06ES7531-7NF00-0AB0

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