Siemens / PLCs and I/O (SIMATIC)
6ES73221BL000AA0
First listing start: 17 Apr 2017Last listing start: 25 Nov 2025
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$513.44
32 plotted records from 32 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
35 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 25 Nov 2025 | Siemens 6es73221bl000aa0eBay 146986710088 | Used | $319.65 | 0 | Recorded active | US |
| 19 Oct 2025 | Siemens S7-300 Output Module 6ES73221BL000AA0, New eBay 297696328127 | New | $200.00 | 0 | Recorded active | US |
| 04 Jul 2025 | 1PC SIEMENS 6ES73221BL000AA0eBay 277251114398 | New | $2014.32 | 0 | Recorded active | US |
| 31 Mar 2025 | Siemens S7-300 Output Module 6ES73221BL000AA0, New eBay 297165575310 | New | $750.00 | 0 | Recorded active | US |
| 20 Aug 2024 | Siemens 6ES73221BL000AA0 SIMATIC S7-300Digitalausg. SM 322 32DA 24VDC 0eBay 296643144160 | Neu | 1154.07 [Germany] | 0 | No sale recorded | DE |
| 26 Dec 2022 | 6ES73221BL000AA0 - SIEMENS - 6ES7322-1BL00-0AA0 Digit. Output Repackaged�eBay 225318457611 | Seller refurbished | $247.82 | 0 | No sale recorded | FR |
| 14 Oct 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234734658475 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 07 Oct 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234725424570 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 30 Sep 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234715507195 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 23 Sep 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234705877199 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 16 Sep 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234697933371 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 14 Sep 2022 | Siemens SIMATIC S7-300, Digital output SM 322, isolated, 32 DO ,6ES73221BL000AA0eBay 304629116834 | Used | 36.50 [Canada] | 0 | No sale recorded | CA |
| 09 Sep 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234689750474 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 02 Sep 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234682161012 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 26 Aug 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234673539643 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 19 Aug 2022 | Siemens 6ES73221BL000AA0 Output ModuleeBay 234665662535 | New - Open box | $400.00 | 0 | No sale recorded | US |
| 03 May 2022 | Siemens 6ES73221BL000AA0 Unit' Elet.sm 322 32DO Dc 24V, 0,5AeBay 294964562007 | New | $730.15 | 0 | No sale recorded | IT |
| 02 Apr 2022 | Siemens 6ES73221BL000AA0 Unit' Elet.sm 322 32DO Dc 24V, 0,5AeBay 294899775887 | New | $693.35 | 0 | No sale recorded | IT |
| 02 Mar 2022 | Siemens 6ES73221BL000AA0 Digitalausgabe SM 322 potentialgetrennt 32DA DC 24VeBay 384761996905 | Gebraucht | 96.38 [Germany] | 0 | No sale recorded | DE |
| 13 May 2020 | 6ES73221BL000AA0 6ES7 322-1BL00-0AA0 SM322 Digital Output new in boxeBay 303566160838 | New | $499.00 | 0 | No sale recorded | CN |
| 21 Jan 2020 | 6ES73221BL000AA0 - SIEMENS - 6ES7322-1BL00-0AA0/Module Output Num. SM322 NeweBay 283752050000 | New - Open box | $646.04 | 0 | No sale recorded | FR |
| 20 Jun 2018 | Siemens 6ES73221BL000AA0 Output ModuleeBay 192573800357 | New other (see details) | $100.00 | 1 | Sold recorded | AU |
| 04 Jun 2018 | SIEMENS SIMATIC 6ES7 322 1BL00 0AA0 S7 300 6ES73221BL000AA0 6ES7322 1P SM322 NEWeBay 173351076645 | New | $527.87 | 0 | No sale recorded | FR |
| 02 May 2018 | SIEMENS SIMATIC 6ES7 322 1BL00 0AA0 S7 300 6ES73221BL000AA0 6ES7322 1P SM322 NEWeBay 163029586886 | New | $527.87 | 0 | No sale recorded | FR |
| 16 Mar 2018 | SIEMENS 6ES73221BL000AA0 SIMATIC DIGITAL OUTPUT UNITeBay 302673353919 | New | $49.99 | 1 | Sold recorded | US |
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.