PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7231-0HC21-0XA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
169
Recorded quantity sold
9
Median recorded price
$65.47152 US-dollar records
Recorded price range
$14.99to $251.00 USD
First listing start: 17 Mar 2017Last listing start: 14 Oct 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.0.00100.00200.00300.00400.00Mar 2017Jul 2019Dec 2021May 2024Oct 20262017-03-17: US$102.60; no sale recorded2017-04-08: US$119.43; no sale recorded2017-05-08: US$117.02; no sale recorded2017-06-04: US$122.38; no sale recorded2017-07-05: US$83.82; no sale recorded2017-09-04: US$101.71; no sale recorded2017-09-17: US$199.00; no sale recorded2017-11-08: US$65.46; no sale recorded2017-11-10: US$25.00; sold recorded2017-11-20: US$47.81; no sale recorded2018-01-26: US$43.06; no sale recorded2018-01-26: US$47.28; no sale recorded2018-03-21: US$103.60; no sale recorded2018-03-30: US$83.00; no sale recorded2018-04-08: US$65.47; no sale recorded2018-05-02: US$42.79; no sale recorded2018-05-02: US$47.28; no sale recorded2018-12-26: US$95.00; no sale recorded2019-01-06: US$102.60; no sale recorded2019-01-22: US$112.90; no sale recorded2019-09-30: US$66.15; no sale recorded2019-10-15: US$65.49; no sale recorded2019-11-19: US$100.00; no sale recorded2019-11-29: US$183.35; no sale recorded2019-12-30: US$82.90; no sale recorded2020-01-18: US$152.10; no sale recorded2020-01-26: US$79.99; no sale recorded2020-04-16: US$102.00; no sale recorded2020-06-04: US$65.47; no sale recorded2020-06-04: US$65.49; no sale recorded2020-07-15: US$98.00; no sale recorded2020-09-15: US$65.45; no sale recorded2020-09-15: US$65.47; no sale recorded2020-12-17: US$106.00; no sale recorded2021-03-20: US$58.49; sold recorded2021-05-19: US$64.88; no sale recorded2021-05-19: US$65.01; no sale recorded2022-01-11: US$63.90; no sale recorded2022-03-28: US$72.00; sold recorded2022-04-10: US$135.00; no sale recorded2022-04-18: US$64.88; no sale recorded2022-04-18: US$65.01; no sale recorded2022-04-19: US$133.08; no sale recorded2022-06-20: US$64.88; no sale recorded2022-06-20: US$64.88; no sale recorded2022-06-20: US$64.88; no sale recorded2022-07-04: US$64.88; no sale recorded2022-07-04: US$238.00; no sale recorded2022-07-11: US$64.87; no sale recorded2022-07-11: US$64.85; no sale recorded2022-07-11: US$65.26; no sale recorded2022-07-11: US$65.37; no sale recorded2022-07-11: US$65.35; no sale recorded2022-07-11: US$65.34; no sale recorded2022-07-11: US$65.33; no sale recorded2022-07-11: US$65.32; no sale recorded2022-07-13: US$65.25; no sale recorded2022-08-02: US$63.90; no sale recorded2022-08-04: US$64.88; no sale recorded2022-08-10: US$63.90; no sale recorded2022-08-10: US$64.87; no sale recorded2022-09-04: US$67.50; sold recorded2022-10-27: US$65.01; no sale recorded2022-10-27: US$64.88; no sale recorded2022-11-01: US$133.63; no sale recorded2022-11-02: US$238.70; no sale recorded2022-12-22: US$64.88; no sale recorded2023-01-16: US$130.08; no sale recorded2023-02-02: US$64.87; no sale recorded2023-02-02: US$64.87; no sale recorded2023-02-06: US$65.25; no sale recorded2023-02-06: US$64.83; no sale recorded2023-02-07: US$64.84; no sale recorded2023-02-07: US$65.24; no sale recorded2023-02-08: US$65.23; no sale recorded2023-02-08: US$63.89; no sale recorded2023-03-11: US$64.83; no sale recorded2023-03-27: US$134.49; no sale recorded2023-03-30: US$230.62; no sale recorded2023-03-31: US$150.00; no sale recorded2023-04-05: US$150.00; no sale recorded2023-06-21: US$64.88; no sale recorded2023-06-21: US$64.88; no sale recorded2023-06-21: US$64.88; no sale recorded2023-06-21: US$150.00; sold recorded2023-07-03: US$73.19; no sale recorded2023-07-03: US$145.94; no sale recorded2023-07-14: US$67.48; no sale recorded2023-07-14: US$136.01; no sale recorded2023-07-24: US$140.76; no sale recorded2023-08-01: US$64.87; no sale recorded2023-08-15: US$65.24; no sale recorded2023-08-16: US$65.33; no sale recorded2023-08-16: US$65.34; no sale recorded2023-09-07: US$67.50; no sale recorded2023-09-11: US$64.83; no sale recorded2023-10-02: US$193.00; no sale recorded2024-02-20: US$64.88; no sale recorded2024-02-20: US$64.88; no sale recorded2024-02-20: US$64.88; no sale recorded2024-04-03: US$248.98; no sale recorded2024-04-03: US$57.99; no sale recorded2024-05-16: US$65.24; no sale recorded2024-05-21: US$71.51; no sale recorded2024-06-13: US$65.22; no sale recorded2024-06-13: US$64.85; sold recorded2024-06-13: US$63.88; no sale recorded2024-06-14: US$65.30; no sale recorded2024-06-14: US$64.83; no sale recorded2024-06-15: US$65.34; no sale recorded2024-06-15: US$65.33; no sale recorded2024-06-15: US$179.78; no sale recorded2024-06-15: US$65.36; no sale recorded2024-06-16: US$14.99; no sale recorded2024-06-24: US$64.87; no sale recorded2024-06-24: US$65.00; no sale recorded2024-06-26: US$129.35; no sale recorded2024-07-24: US$85.28; no sale recorded2024-08-01: US$251.00; no sale recorded2024-09-21: US$198.00; no sale recorded2024-11-09: US$71.36; sold recorded2024-12-20: US$140.11; no sale recorded2025-03-27: US$146.83; no sale recorded2025-04-11: US$63.85; no sale recorded2025-07-08: US$143.76; no sale recorded2025-07-24: US$143.36; no sale recorded2025-08-09: US$64.84; no sale recorded2025-10-09: US$65.12; no sale recorded2025-10-11: US$65.33; no sale recorded2025-10-11: US$65.40; no sale recorded2025-10-13: US$65.33; no sale recorded2025-10-16: US$73.25; no sale recorded2025-10-24: US$143.36; no sale recorded2025-10-24: US$72.97; no sale recorded2025-10-24: US$73.10; no sale recorded2025-12-19: US$144.65; no sale recorded2026-01-14: US$147.84; no sale recorded2026-01-19: US$194.20; no sale recorded2026-01-22: US$147.15; no sale recorded2026-04-24: US$143.36; no sale recorded2026-05-08: US$143.76; no sale recorded2026-05-26: US$140.60; no sale recorded2026-05-27: US$146.83; no sale recorded2026-07-14: US$147.84; no sale recorded2026-08-14: US$147.84; no sale recorded2026-08-14: US$165.34; no sale recorded2026-09-14: US$165.34; no sale recorded2026-09-14: US$147.84; no sale recorded2026-09-16: US$141.39; no sale recorded2026-10-07: US$64.82; no sale recorded2026-10-13: US$165.34; no sale recorded2026-10-14: US$147.84; 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.0.00100.00200.00300.00400.00Mar 2017Dec 2021Oct 20262017-03-17: US$102.60; no sale recorded2017-04-08: US$119.43; no sale recorded2017-05-08: US$117.02; no sale recorded2017-06-04: US$122.38; no sale recorded2017-07-05: US$83.82; no sale recorded2017-09-04: US$101.71; no sale recorded2017-09-17: US$199.00; no sale recorded2017-11-08: US$65.46; no sale recorded2017-11-10: US$25.00; sold recorded2017-11-20: US$47.81; no sale recorded2018-01-26: US$43.06; no sale recorded2018-01-26: US$47.28; no sale recorded2018-03-21: US$103.60; no sale recorded2018-03-30: US$83.00; no sale recorded2018-04-08: US$65.47; no sale recorded2018-05-02: US$42.79; no sale recorded2018-05-02: US$47.28; no sale recorded2018-12-26: US$95.00; no sale recorded2019-01-06: US$102.60; no sale recorded2019-01-22: US$112.90; no sale recorded2019-09-30: US$66.15; no sale recorded2019-10-15: US$65.49; no sale recorded2019-11-19: US$100.00; no sale recorded2019-11-29: US$183.35; no sale recorded2019-12-30: US$82.90; no sale recorded2020-01-18: US$152.10; no sale recorded2020-01-26: US$79.99; no sale recorded2020-04-16: US$102.00; no sale recorded2020-06-04: US$65.47; no sale recorded2020-06-04: US$65.49; no sale recorded2020-07-15: US$98.00; no sale recorded2020-09-15: US$65.45; no sale recorded2020-09-15: US$65.47; no sale recorded2020-12-17: US$106.00; no sale recorded2021-03-20: US$58.49; sold recorded2021-05-19: US$64.88; no sale recorded2021-05-19: US$65.01; no sale recorded2022-01-11: US$63.90; no sale recorded2022-03-28: US$72.00; sold recorded2022-04-10: US$135.00; no sale recorded2022-04-18: US$64.88; no sale recorded2022-04-18: US$65.01; no sale recorded2022-04-19: US$133.08; no sale recorded2022-06-20: US$64.88; no sale recorded2022-06-20: US$64.88; no sale recorded2022-06-20: US$64.88; no sale recorded2022-07-04: US$64.88; no sale recorded2022-07-04: US$238.00; no sale recorded2022-07-11: US$64.87; no sale recorded2022-07-11: US$64.85; no sale recorded2022-07-11: US$65.26; no sale recorded2022-07-11: US$65.37; no sale recorded2022-07-11: US$65.35; no sale recorded2022-07-11: US$65.34; no sale recorded2022-07-11: US$65.33; no sale recorded2022-07-11: US$65.32; no sale recorded2022-07-13: US$65.25; no sale recorded2022-08-02: US$63.90; no sale recorded2022-08-04: US$64.88; no sale recorded2022-08-10: US$63.90; no sale recorded2022-08-10: US$64.87; no sale recorded2022-09-04: US$67.50; sold recorded2022-10-27: US$65.01; no sale recorded2022-10-27: US$64.88; no sale recorded2022-11-01: US$133.63; no sale recorded2022-11-02: US$238.70; no sale recorded2022-12-22: US$64.88; no sale recorded2023-01-16: US$130.08; no sale recorded2023-02-02: US$64.87; no sale recorded2023-02-02: US$64.87; no sale recorded2023-02-06: US$65.25; no sale recorded2023-02-06: US$64.83; no sale recorded2023-02-07: US$64.84; no sale recorded2023-02-07: US$65.24; no sale recorded2023-02-08: US$65.23; no sale recorded2023-02-08: US$63.89; no sale recorded2023-03-11: US$64.83; no sale recorded2023-03-27: US$134.49; no sale recorded2023-03-30: US$230.62; no sale recorded2023-03-31: US$150.00; no sale recorded2023-04-05: US$150.00; no sale recorded2023-06-21: US$64.88; no sale recorded2023-06-21: US$64.88; no sale recorded2023-06-21: US$64.88; no sale recorded2023-06-21: US$150.00; sold recorded2023-07-03: US$73.19; no sale recorded2023-07-03: US$145.94; no sale recorded2023-07-14: US$67.48; no sale recorded2023-07-14: US$136.01; no sale recorded2023-07-24: US$140.76; no sale recorded2023-08-01: US$64.87; no sale recorded2023-08-15: US$65.24; no sale recorded2023-08-16: US$65.33; no sale recorded2023-08-16: US$65.34; no sale recorded2023-09-07: US$67.50; no sale recorded2023-09-11: US$64.83; no sale recorded2023-10-02: US$193.00; no sale recorded2024-02-20: US$64.88; no sale recorded2024-02-20: US$64.88; no sale recorded2024-02-20: US$64.88; no sale recorded2024-04-03: US$248.98; no sale recorded2024-04-03: US$57.99; no sale recorded2024-05-16: US$65.24; no sale recorded2024-05-21: US$71.51; no sale recorded2024-06-13: US$65.22; no sale recorded2024-06-13: US$64.85; sold recorded2024-06-13: US$63.88; no sale recorded2024-06-14: US$65.30; no sale recorded2024-06-14: US$64.83; no sale recorded2024-06-15: US$65.34; no sale recorded2024-06-15: US$65.33; no sale recorded2024-06-15: US$179.78; no sale recorded2024-06-15: US$65.36; no sale recorded2024-06-16: US$14.99; no sale recorded2024-06-24: US$64.87; no sale recorded2024-06-24: US$65.00; no sale recorded2024-06-26: US$129.35; no sale recorded2024-07-24: US$85.28; no sale recorded2024-08-01: US$251.00; no sale recorded2024-09-21: US$198.00; no sale recorded2024-11-09: US$71.36; sold recorded2024-12-20: US$140.11; no sale recorded2025-03-27: US$146.83; no sale recorded2025-04-11: US$63.85; no sale recorded2025-07-08: US$143.76; no sale recorded2025-07-24: US$143.36; no sale recorded2025-08-09: US$64.84; no sale recorded2025-10-09: US$65.12; no sale recorded2025-10-11: US$65.33; no sale recorded2025-10-11: US$65.40; no sale recorded2025-10-13: US$65.33; no sale recorded2025-10-16: US$73.25; no sale recorded2025-10-24: US$143.36; no sale recorded2025-10-24: US$72.97; no sale recorded2025-10-24: US$73.10; no sale recorded2025-12-19: US$144.65; no sale recorded2026-01-14: US$147.84; no sale recorded2026-01-19: US$194.20; no sale recorded2026-01-22: US$147.15; no sale recorded2026-04-24: US$143.36; no sale recorded2026-05-08: US$143.76; no sale recorded2026-05-26: US$140.60; no sale recorded2026-05-27: US$146.83; no sale recorded2026-07-14: US$147.84; no sale recorded2026-08-14: US$147.84; no sale recorded2026-08-14: US$165.34; no sale recorded2026-09-14: US$165.34; no sale recorded2026-09-14: US$147.84; no sale recorded2026-09-16: US$141.39; no sale recorded2026-10-07: US$64.82; no sale recorded2026-10-13: US$165.34; no sale recorded2026-10-14: US$147.84; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$65.47

152 plotted records from 152 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

169 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
14 Oct 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 860044288092Used$147.840Recorded activeCN
13 Oct 20261PCS USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 336842601082Used$165.340Recorded activeCN
07 Oct 2026ONE Siemens 6ES7 231-0HC21-0XA0 S7-200 EM231 PLC Module USEDeBay 128120775759Used$64.820Recorded activeCN
16 Sep 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Fully Tested Fast ShipeBay 206560892922Used$141.390Recorded activeCN
14 Sep 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 318869893720Used$147.840Recorded activeCN
14 Sep 20261PCS USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 336793355010Used$165.340Recorded activeCN
14 Aug 20261PCS USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 336742017049Used$165.340Recorded activeCN
14 Aug 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 318728935421Used$147.840Recorded activeCN
06 Aug 2026Siemens 1P 6ES7 231-0HC21-0XA0 EM 231 Analog Input ModuleeBay 407124507558Gebraucht291.12 [DE]0Recorded activeIN
14 Jul 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 318580716219Used$147.840Recorded activeCN
27 May 2026ONE USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in OK condition Fast ShipeBay 318369696857Used$146.830Recorded activeCN
26 May 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Quality assuranceeBay 800073422925Used$140.600Recorded activeCN
09 May 20261 piece used Siemens 6ES7 231-0HC21-0XA0, tested and in good condition, .eBay 358535812081Gebraucht67.04 [DE]0Recorded activeCN
08 May 20261PC SIEMENS USED 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 377171210312Used$143.760Recorded activeCN
24 Apr 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition SPOT STOCKeBay 168330167857Used$143.360Recorded activeCN
22 Jan 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested Good Fast ShipeBay 136971942007Used$147.150Recorded activeCN
19 Jan 20261pcs Used Siemens EM231 analog module 6ES7 231-0HC21-0XA0eBay 297947160171Used$194.200Recorded activeCN
14 Jan 20261PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 317763410638Used$147.840Recorded activeCN
19 Dec 20251PCS USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition Fast ShipeBay 205932783104Used$144.650Recorded activeCN
24 Oct 2025Used Siemens S7-200 EM231 6ES7 231-0HC21-0XA0 PLC ModuleeBay 116843299930Used$73.100Recorded activeCN
24 Oct 2025ONE Used Siemens 6ES7 231-0HC21-0XA0 S7-200 EM231 PLC Module TESTEDeBay 306565378486Used$72.970Recorded activeCN
24 Oct 20251PC USED SIEMENS 6ES7 231-0HC21-0XA0 Tested in Good condition SPOT STOCKeBay 167881906232Used$143.360Recorded activeCN
16 Oct 20251pcs Siemens 6ES7 231-0HC21-0XA0 S7-200 EM231 PLC Module usedeBay 397162843854Used$73.250Recorded activeCN
13 Oct 20251pcs Siemens 6ES7 231-0HC21-0XA0 S7-200 EM231 PLC Module usedeBay 336230925348Used$65.330Recorded activeCN
11 Oct 20251pcs used Siemens 6ES7 231-0HC21-0XA0 S7-200 EM231 PLC ModuleeBay 157382985898Used$65.400Recorded activeCN
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

231-0HC00-0×A0231-0HC00-2XB06ES7231-0HC20-0XA0231-0HC21-0XA06ES7231-0HC21-0XA0231-0HC22231-0HC22-0

Related part numbers

972-0BA52-0XA06ES7216-2AD23-0XB0972-0BA50-0XA0124-0GC01-0AX06ES7138-6AA01-0BA03VA2340-6HN32-0AA06SN1118-0AA11-0AA06GK7243-2AX01-0XA06ES7331-7KF02-0AB0331-1KF02-0AB0118-0AA11-0AA1124-1GC01-0AX06ES7972-0DA00-0AA0648-0AC11-3AX06ES7322-1BF01-0AA0

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