Siemens / PLCs and I/O (SIMATIC)
6ES7231-7PD21-0XA0
First listing start: 14 Jun 2017Last listing start: 25 Dec 2025
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$121.00
21 plotted records from 21 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
22 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 25 Dec 2025 | 6ES7231-7PD21-0XA0 1PCS Used SIEMENS 6ES7 231-7PD21-0XA0 Fast shipmenteBay 227145969747 | Used | $79.69 | 0 | Recorded active | CN |
| 05 Nov 2025 | SIEMENS 6ES7 231-7PD21-0XA0 6ES7231-7PD21-0XA0 ModuleeBay 365965266436 | New - Open box | $294.00 | 0 | Recorded active | HK |
| 22 Mar 2025 | SIEMENS 6ES7 231-7PD21-0XA0 6ES7231-7PD21-0XA0 ModuleeBay 316532848650 | New - Open box | $245.00 | 0 | Recorded active | CN |
| 17 Jan 2023 | Siemens 6ES7231-7PD21-0XA0 Refurbished SIMATIC S7-200, T/C INPUT MOD. EM 231,eBay 354525426883 | Vom Verkäufer generalüberholt | 400.75 [Germany] | 0 | No sale recorded | NL |
| 02 Nov 2022 | 1PCS Used 6ES7231-7PD21-0XA0 #A6-3eBay 403971820237 | Used | $187.02 | 0 | No sale recorded | CN |
| 27 Jul 2022 | Siemens 6ES7231-7PD21-0XA0, 6ES72317PD210XA0 Fast shippingeBay 275402590876 | Seller refurbished | $600.00 | 0 | Recorded active | SE |
| 19 Jan 2019 | ONE USED SIEMENS 6ES7231-7PD21-0XA0eBay 323655954294 | Used | $76.04 | 0 | No sale recorded | CN |
| 18 Jan 2019 | 1PC Used SIEMENS 6ES7231-7PD21-0XA0 #OH19eBay 173747070488 | Used | $75.91 | 0 | No sale recorded | CN |
| 14 Aug 2018 | 1PC USED Siemens 6ES7231-7PD21-0XA0eBay 202402250551 | Used | $88.99 | 0 | No sale recorded | CN |
| 25 Apr 2018 | 1pc Siemens 6ES7231-7PD21-0XA0eBay 282939299860 | Used | $85.85 | 0 | No sale recorded | CN |
| 18 Apr 2018 | Used Siemens 6ES7231-7PD21-0XA0 6ES7 231-7PD21-0XA0 Tested It In Good ConditioneBay 222929818990 | Used | $121.00 | 0 | No sale recorded | CN |
| 11 Mar 2018 | 1PCS Used SIEMENS 6ES7231-7PD21-0XA0 eBay 142717892174 | Used | $145.00 | 0 | No sale recorded | CN |
| 20 Jan 2018 | 1pc Siemens 6ES7231-7PD21-0XA0eBay 273033308555 | Used | $85.85 | 0 | No sale recorded | CN |
| 11 Jan 2018 | 1PC Used Siemens 6ES7231-7PD21-0XA0 Tested It In Good ConditioneBay 282805702408 | Used | $142.00 | 0 | No sale recorded | HK |
| 08 Jan 2018 | 1PC USED Siemens 6ES7231-7PD21-0XA0eBay 122902950889 | Used | $83.49 | 0 | No sale recorded | CN |
| 23 Oct 2017 | 1Pc Used Siemens 6ES7231-7PD21-0XA0 Tested Good 6ES72317PD210XA0eBay 122769631567 | Used | $140.00 | 0 | No sale recorded | HK |
| 20 Aug 2017 | 1pc Siemens 6ES7231-7PD21-0XA0eBay 272813300533 | Used | $85.85 | 0 | No sale recorded | CN |
| 08 Aug 2017 | 1PC Used SIEMENS 6ES7231-7PD21-0XA0 #OH06eBay 172812111876 | Used | $142.50 | 0 | No sale recorded | CN |
| 18 Jul 2017 | 1pc Siemens 6ES7231-7PD21-0XA0eBay 282576514640 | Used | $84.95 | 0 | No sale recorded | CN |
| 19 Jun 2017 | 1Pc Used Siemens 6ES7231-7PD21-0XA0 Tested Good 6ES72317PD210XA0eBay 112448414901 | Used | $140.00 | 0 | No sale recorded | HK |
| 17 Jun 2017 | 1pc Siemens 6ES7231-7PD21-0XA0eBay 282530761830 | Used | $85.85 | 0 | No sale recorded | CN |
| 14 Jun 2017 | USED 1PC Siemens 6ES7231-7PD21-0XA0 Tested In Good ConditioneBay 182620777101 | Used | $143.00 | 0 | No sale recorded | CN |
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.