PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7231-7PB21-0XA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
39
Recorded quantity sold
0
Median recorded price
$284.9136 US-dollar records
Recorded price range
$93.62to $381.08 USD
First listing start: 12 Apr 2017Last listing start: 03 May 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.0.00200.00400.00600.00800.00Apr 2017Jul 2019Oct 2021Jan 2024May 20262017-04-12: US$100.98; no sale recorded2017-05-15: US$100.96; no sale recorded2017-06-17: US$112.26; no sale recorded2017-09-26: US$112.26; no sale recorded2018-01-08: US$100.68; no sale recorded2018-04-01: US$273.30; no sale recorded2018-04-25: US$112.26; no sale recorded2020-01-07: US$210.00; no sale recorded2020-04-14: US$381.08; no sale recorded2022-11-02: US$113.16; no sale recorded2023-09-04: US$93.62; no sale recorded2025-08-04: US$273.00; no sale recorded2025-12-20: US$96.48; no sale recorded2025-12-20: US$110.95; no sale recorded2026-01-13: US$295.25; no sale recorded2026-01-17: US$295.25; no sale recorded2026-02-11: US$298.20; no sale recorded2026-02-13: US$289.25; no sale recorded2026-02-15: US$289.25; no sale recorded2026-02-16: US$289.25; no sale recorded2026-02-17: US$289.25; no sale recorded2026-03-15: US$289.25; no sale recorded2026-03-18: US$289.25; no sale recorded2026-03-20: US$289.25; no sale recorded2026-03-24: US$289.25; no sale recorded2026-03-28: US$289.25; no sale recorded2026-03-30: US$289.25; no sale recorded2026-04-01: US$289.25; no sale recorded2026-04-02: US$289.25; no sale recorded2026-04-05: US$289.25; no sale recorded2026-04-06: US$289.25; no sale recorded2026-04-10: US$280.57; no sale recorded2026-04-17: US$280.57; no sale recorded2026-04-26: US$280.57; no sale recorded2026-04-29: US$280.57; no sale recorded2026-05-03: US$280.57; 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.0.00200.00400.00600.00800.00Apr 2017Oct 2021May 20262017-04-12: US$100.98; no sale recorded2017-05-15: US$100.96; no sale recorded2017-06-17: US$112.26; no sale recorded2017-09-26: US$112.26; no sale recorded2018-01-08: US$100.68; no sale recorded2018-04-01: US$273.30; no sale recorded2018-04-25: US$112.26; no sale recorded2020-01-07: US$210.00; no sale recorded2020-04-14: US$381.08; no sale recorded2022-11-02: US$113.16; no sale recorded2023-09-04: US$93.62; no sale recorded2025-08-04: US$273.00; no sale recorded2025-12-20: US$96.48; no sale recorded2025-12-20: US$110.95; no sale recorded2026-01-13: US$295.25; no sale recorded2026-01-17: US$295.25; no sale recorded2026-02-11: US$298.20; no sale recorded2026-02-13: US$289.25; no sale recorded2026-02-15: US$289.25; no sale recorded2026-02-16: US$289.25; no sale recorded2026-02-17: US$289.25; no sale recorded2026-03-15: US$289.25; no sale recorded2026-03-18: US$289.25; no sale recorded2026-03-20: US$289.25; no sale recorded2026-03-24: US$289.25; no sale recorded2026-03-28: US$289.25; no sale recorded2026-03-30: US$289.25; no sale recorded2026-04-01: US$289.25; no sale recorded2026-04-02: US$289.25; no sale recorded2026-04-05: US$289.25; no sale recorded2026-04-06: US$289.25; no sale recorded2026-04-10: US$280.57; no sale recorded2026-04-17: US$280.57; no sale recorded2026-04-26: US$280.57; no sale recorded2026-04-29: US$280.57; no sale recorded2026-05-03: US$280.57; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$284.91

36 plotted records from 36 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

39 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
03 May 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 318240776523Used$280.570Recorded activeUS
29 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397890686841Used$280.570Recorded activeUS
26 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397881446309Used$280.570Recorded activeUS
17 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397849067283Used$280.570Recorded activeUS
10 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 318130185948Used$280.570Recorded activeUS
06 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 318111625369Used$289.250Recorded activeUS
05 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236738286167Used$289.250Recorded activeUS
02 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236730538932Used$289.250Recorded activeUS
01 Apr 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 318088497742Used$289.250Recorded activeUS
30 Mar 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 318078961637Used$289.250Recorded activeUS
28 Mar 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397771076699Used$289.250Recorded activeUS
24 Mar 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397753450425Used$289.250Recorded activeUS
20 Mar 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236700935580Used$289.250Recorded activeUS
18 Mar 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 318021691794Used$289.250Recorded activeUS
15 Mar 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397715969187Used$289.250Recorded activeUS
17 Feb 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397618942778Used$289.250Recorded activeUS
16 Feb 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236638456241Used$289.250Recorded activeUS
15 Feb 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 317882412152Used$289.250Recorded activeUS
13 Feb 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 397602281243Used$289.250Recorded activeUS
11 Feb 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236629177537Used$298.200Recorded activeUS
17 Jan 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236586350349Used$295.250Recorded activeUS
13 Jan 2026SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 236579128485Used$295.250Recorded activeUS
20 Dec 20251PC used Siemens 6ES72317PB210XA0 6ES7231-7PB21-0XA0 Fast deliveryeBay 397412016668Used$110.950Recorded activeCN
20 Dec 20256ES7231-7PB21-0XA0 1PC used Siemens 6ES72317PB210XA0 Fast deliveryeBay 227139315770Used$96.480Recorded activeCN
04 Aug 2025SIEMENS 6ES7231-7PB21-0XA0 / 6ES72317PB210XA0 (USED)eBay 317145564933Used$273.000Recorded activeUS
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

6ES7231-7BD22-0XA86ES7231-7PB20-0XA06ES7231-7PB216ES7231-7PB22-0XA06ES7231-7PB22-0XA0-6ES7231-7PB22-0XA0/6ES7

Related part numbers

6ES7131-6BF00-0CA06ES7141-5BF00-0BA06ES7318-3EL01-0AB06GK7243-2AX01-0XA06ES7321-1BL00-0AA06ES7550-1AA01-0AB06ES7334-0KE00-0AB06ES7414-2XG01-0AB06ES7315-2AH14-0AB06ES7322-1BL00-0AA06SN1113-1AB01-0BA16SN1118-0AA11-0AA06EP3310-6SB00-0AY0972-0BA52-0XA0972-0BA50-0XA0

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