PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7151-7AA21-0AB0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
167
Recorded quantity sold
21
Median recorded price
$887.03145 US-dollar records
Recorded price range
$148.00to $1421.53 USD
First listing start: 05 Jun 2017Last listing start: 28 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.0.00500.001000.001500.002000.00Jun 2017Aug 2019Nov 2021Feb 2024May 20262017-06-05: US$679.50; no sale recorded2017-12-12: US$842.79; no sale recorded2018-03-27: US$962.13; no sale recorded2018-08-14: US$983.00; no sale recorded2018-08-22: US$189.99; sold recorded2019-11-15: US$778.00; no sale recorded2019-12-02: US$185.45; no sale recorded2019-12-19: US$625.50; no sale recorded2020-01-02: US$567.72; no sale recorded2020-01-03: US$660.00; no sale recorded2020-01-10: US$666.00; no sale recorded2020-01-10: US$662.66; no sale recorded2020-01-11: US$659.12; no sale recorded2020-01-11: US$658.56; no sale recorded2020-01-11: US$663.05; no sale recorded2020-03-16: US$788.00; no sale recorded2020-03-17: US$790.00; no sale recorded2020-05-08: US$780.00; no sale recorded2020-07-28: US$658.40; no sale recorded2020-07-29: US$663.70; no sale recorded2020-07-30: US$659.66; no sale recorded2020-07-30: US$655.23; no sale recorded2020-11-30: US$780.00; no sale recorded2020-12-02: US$631.54; no sale recorded2020-12-02: US$635.97; no sale recorded2020-12-02: US$632.43; no sale recorded2020-12-02: US$640.01; no sale recorded2020-12-02: US$634.71; no sale recorded2020-12-02: US$639.36; no sale recorded2020-12-02: US$634.87; no sale recorded2021-01-15: US$631.52; no sale recorded2021-03-02: US$721.58; no sale recorded2021-03-02: US$720.93; no sale recorded2021-03-02: US$716.44; no sale recorded2021-06-23: US$328.30; no sale recorded2022-01-17: US$783.16; no sale recorded2022-01-17: US$792.68; no sale recorded2022-01-18: US$786.39; no sale recorded2022-01-18: US$792.76; no sale recorded2022-01-18: US$792.71; no sale recorded2022-02-22: US$1197.04; no sale recorded2022-02-25: US$1196.40; no sale recorded2022-03-01: US$1197.20; no sale recorded2022-03-03: US$1197.36; no sale recorded2022-03-07: US$586.00; no sale recorded2022-03-18: US$1198.16; no sale recorded2022-03-22: US$771.88; no sale recorded2022-03-31: US$1196.72; no sale recorded2022-03-31: US$1198.48; no sale recorded2022-04-24: US$1290.98; no sale recorded2022-04-27: US$441.75; no sale recorded2022-05-23: US$1195.60; no sale recorded2022-05-23: US$1198.96; no sale recorded2022-05-23: US$1197.84; no sale recorded2022-05-23: US$1197.68; no sale recorded2022-05-23: US$1198.00; no sale recorded2022-05-23: US$1196.88; no sale recorded2022-05-24: US$148.00; sold recorded2022-07-27: US$1197.04; no sale recorded2022-08-08: US$1198.48; no sale recorded2022-08-08: US$1197.36; no sale recorded2022-08-09: US$1196.40; no sale recorded2022-08-26: US$279.00; sold recorded2022-09-20: US$457.20; no sale recorded2022-09-27: US$825.00; no sale recorded2022-10-22: US$1160.00; no sale recorded2022-11-02: US$1197.84; no sale recorded2022-11-02: US$1195.60; no sale recorded2022-11-02: US$1198.00; no sale recorded2022-11-02: US$1197.68; no sale recorded2022-12-16: US$650.00; no sale recorded2023-03-01: US$1197.36; no sale recorded2023-03-06: US$1184.47; no sale recorded2023-03-07: US$1186.21; no sale recorded2023-03-17: US$628.65; no sale recorded2023-03-24: US$549.00; no sale recorded2023-03-31: US$1186.03; no sale recorded2023-03-31: US$1185.71; no sale recorded2023-03-31: US$1183.65; no sale recorded2023-03-31: US$1185.87; no sale recorded2023-03-31: US$1186.99; no sale recorded2023-04-06: US$1184.78; no sale recorded2023-04-21: US$1185.08; no sale recorded2023-06-24: US$565.78; no sale recorded2023-07-11: US$1185.02; no sale recorded2023-07-17: US$1185.34; no sale recorded2023-07-17: US$554.80; sold recorded2023-07-26: US$1184.84; no sale recorded2023-08-03: US$1183.89; no sale recorded2023-09-02: US$1416.00; no sale recorded2023-09-02: US$1192.60; no sale recorded2023-09-06: US$1290.98; no sale recorded2023-09-19: US$980.10; sold recorded2023-09-25: US$650.00; no sale recorded2023-09-26: US$1185.38; no sale recorded2023-10-20: US$1182.11; no sale recorded2023-10-31: US$1183.66; no sale recorded2023-12-26: US$777.75; no sale recorded2024-01-02: US$1120.85; sold recorded2024-01-07: US$1120.67; no sale recorded2024-01-12: US$1152.00; no sale recorded2024-01-12: US$1064.80; sold recorded2024-02-08: US$799.00; no sale recorded2024-05-07: US$978.00; no sale recorded2024-05-07: US$938.00; no sale recorded2024-05-07: US$977.00; no sale recorded2024-05-07: US$700.00; no sale recorded2024-05-10: US$978.00; no sale recorded2024-06-03: US$866.89; no sale recorded2024-06-04: US$876.90; no sale recorded2024-06-07: US$978.00; no sale recorded2024-06-12: US$976.00; no sale recorded2024-06-20: US$887.03; no sale recorded2024-06-28: US$820.71; no sale recorded2024-07-08: US$765.80; no sale recorded2024-07-08: US$785.70; no sale recorded2024-07-11: US$500.00; sold recorded2024-07-16: US$773.09; no sale recorded2024-07-25: US$1160.00; sold recorded2024-08-08: US$820.71; sold recorded2024-08-14: US$776.75; no sale recorded2024-08-15: US$976.00; no sale recorded2024-08-15: US$887.03; no sale recorded2024-08-16: US$844.17; no sale recorded2024-08-19: US$1046.35; no sale recorded2024-08-22: US$814.14; no sale recorded2024-09-01: US$499.00; no sale recorded2024-09-11: US$978.00; no sale recorded2024-09-11: US$938.00; no sale recorded2024-09-19: US$816.64; no sale recorded2024-09-24: US$928.00; no sale recorded2024-10-22: US$1350.00; no sale recorded2024-10-29: US$1350.00; no sale recorded2024-11-11: US$1421.53; sold recorded2024-11-13: US$1144.00; no sale recorded2024-11-23: US$1350.00; sold recorded2024-12-03: US$887.21; sold recorded2025-06-27: US$299.00; no sale recorded2025-08-19: US$852.00; no sale recorded2025-09-04: US$455.57; no sale recorded2025-10-05: US$1290.98; no sale recorded2026-02-27: US$249.99; no sale recorded2026-04-07: US$1055.00; no sale recorded2026-05-02: US$899.00; no sale recorded2026-05-28: US$1048.00; 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.0.00500.001000.001500.002000.00Jun 2017Nov 2021May 20262017-06-05: US$679.50; no sale recorded2017-12-12: US$842.79; no sale recorded2018-03-27: US$962.13; no sale recorded2018-08-14: US$983.00; no sale recorded2018-08-22: US$189.99; sold recorded2019-11-15: US$778.00; no sale recorded2019-12-02: US$185.45; no sale recorded2019-12-19: US$625.50; no sale recorded2020-01-02: US$567.72; no sale recorded2020-01-03: US$660.00; no sale recorded2020-01-10: US$666.00; no sale recorded2020-01-10: US$662.66; no sale recorded2020-01-11: US$659.12; no sale recorded2020-01-11: US$658.56; no sale recorded2020-01-11: US$663.05; no sale recorded2020-03-16: US$788.00; no sale recorded2020-03-17: US$790.00; no sale recorded2020-05-08: US$780.00; no sale recorded2020-07-28: US$658.40; no sale recorded2020-07-29: US$663.70; no sale recorded2020-07-30: US$659.66; no sale recorded2020-07-30: US$655.23; no sale recorded2020-11-30: US$780.00; no sale recorded2020-12-02: US$631.54; no sale recorded2020-12-02: US$635.97; no sale recorded2020-12-02: US$632.43; no sale recorded2020-12-02: US$640.01; no sale recorded2020-12-02: US$634.71; no sale recorded2020-12-02: US$639.36; no sale recorded2020-12-02: US$634.87; no sale recorded2021-01-15: US$631.52; no sale recorded2021-03-02: US$721.58; no sale recorded2021-03-02: US$720.93; no sale recorded2021-03-02: US$716.44; no sale recorded2021-06-23: US$328.30; no sale recorded2022-01-17: US$783.16; no sale recorded2022-01-17: US$792.68; no sale recorded2022-01-18: US$786.39; no sale recorded2022-01-18: US$792.76; no sale recorded2022-01-18: US$792.71; no sale recorded2022-02-22: US$1197.04; no sale recorded2022-02-25: US$1196.40; no sale recorded2022-03-01: US$1197.20; no sale recorded2022-03-03: US$1197.36; no sale recorded2022-03-07: US$586.00; no sale recorded2022-03-18: US$1198.16; no sale recorded2022-03-22: US$771.88; no sale recorded2022-03-31: US$1196.72; no sale recorded2022-03-31: US$1198.48; no sale recorded2022-04-24: US$1290.98; no sale recorded2022-04-27: US$441.75; no sale recorded2022-05-23: US$1195.60; no sale recorded2022-05-23: US$1198.96; no sale recorded2022-05-23: US$1197.84; no sale recorded2022-05-23: US$1197.68; no sale recorded2022-05-23: US$1198.00; no sale recorded2022-05-23: US$1196.88; no sale recorded2022-05-24: US$148.00; sold recorded2022-07-27: US$1197.04; no sale recorded2022-08-08: US$1198.48; no sale recorded2022-08-08: US$1197.36; no sale recorded2022-08-09: US$1196.40; no sale recorded2022-08-26: US$279.00; sold recorded2022-09-20: US$457.20; no sale recorded2022-09-27: US$825.00; no sale recorded2022-10-22: US$1160.00; no sale recorded2022-11-02: US$1197.84; no sale recorded2022-11-02: US$1195.60; no sale recorded2022-11-02: US$1198.00; no sale recorded2022-11-02: US$1197.68; no sale recorded2022-12-16: US$650.00; no sale recorded2023-03-01: US$1197.36; no sale recorded2023-03-06: US$1184.47; no sale recorded2023-03-07: US$1186.21; no sale recorded2023-03-17: US$628.65; no sale recorded2023-03-24: US$549.00; no sale recorded2023-03-31: US$1186.03; no sale recorded2023-03-31: US$1185.71; no sale recorded2023-03-31: US$1183.65; no sale recorded2023-03-31: US$1185.87; no sale recorded2023-03-31: US$1186.99; no sale recorded2023-04-06: US$1184.78; no sale recorded2023-04-21: US$1185.08; no sale recorded2023-06-24: US$565.78; no sale recorded2023-07-11: US$1185.02; no sale recorded2023-07-17: US$1185.34; no sale recorded2023-07-17: US$554.80; sold recorded2023-07-26: US$1184.84; no sale recorded2023-08-03: US$1183.89; no sale recorded2023-09-02: US$1416.00; no sale recorded2023-09-02: US$1192.60; no sale recorded2023-09-06: US$1290.98; no sale recorded2023-09-19: US$980.10; sold recorded2023-09-25: US$650.00; no sale recorded2023-09-26: US$1185.38; no sale recorded2023-10-20: US$1182.11; no sale recorded2023-10-31: US$1183.66; no sale recorded2023-12-26: US$777.75; no sale recorded2024-01-02: US$1120.85; sold recorded2024-01-07: US$1120.67; no sale recorded2024-01-12: US$1152.00; no sale recorded2024-01-12: US$1064.80; sold recorded2024-02-08: US$799.00; no sale recorded2024-05-07: US$978.00; no sale recorded2024-05-07: US$938.00; no sale recorded2024-05-07: US$977.00; no sale recorded2024-05-07: US$700.00; no sale recorded2024-05-10: US$978.00; no sale recorded2024-06-03: US$866.89; no sale recorded2024-06-04: US$876.90; no sale recorded2024-06-07: US$978.00; no sale recorded2024-06-12: US$976.00; no sale recorded2024-06-20: US$887.03; no sale recorded2024-06-28: US$820.71; no sale recorded2024-07-08: US$765.80; no sale recorded2024-07-08: US$785.70; no sale recorded2024-07-11: US$500.00; sold recorded2024-07-16: US$773.09; no sale recorded2024-07-25: US$1160.00; sold recorded2024-08-08: US$820.71; sold recorded2024-08-14: US$776.75; no sale recorded2024-08-15: US$976.00; no sale recorded2024-08-15: US$887.03; no sale recorded2024-08-16: US$844.17; no sale recorded2024-08-19: US$1046.35; no sale recorded2024-08-22: US$814.14; no sale recorded2024-09-01: US$499.00; no sale recorded2024-09-11: US$978.00; no sale recorded2024-09-11: US$938.00; no sale recorded2024-09-19: US$816.64; no sale recorded2024-09-24: US$928.00; no sale recorded2024-10-22: US$1350.00; no sale recorded2024-10-29: US$1350.00; no sale recorded2024-11-11: US$1421.53; sold recorded2024-11-13: US$1144.00; no sale recorded2024-11-23: US$1350.00; sold recorded2024-12-03: US$887.21; sold recorded2025-06-27: US$299.00; no sale recorded2025-08-19: US$852.00; no sale recorded2025-09-04: US$455.57; no sale recorded2025-10-05: US$1290.98; no sale recorded2026-02-27: US$249.99; no sale recorded2026-04-07: US$1055.00; no sale recorded2026-05-02: US$899.00; no sale recorded2026-05-28: US$1048.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$887.03

145 plotted records from 145 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

167 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
28 May 2026NEW Siemens 6ES7 151-7AA21-0AB0 IM151-7 CPU SIMATIC ET200S Sealed BoxeBay 168409995065New$1048.000Recorded activeUS
02 May 2026Siemens 6ES7 151-7AA21-0AB0 IM151-7 CPU ET200S Interface Module NEW Open BoxeBay 168346935345New - Open box$899.000Recorded activeUS
07 Apr 2026New Sealed Siemens Interface Module 6ES7 151-7AA21-0AB0 Warranty 🇺🇸eBay 267632076385New$1055.000Recorded activeUS
27 Feb 2026SIEMENS SIMATIC S7 6ES7 151-7AA21-0AB0 Interface Module IM151-7 UPC (Parts only)eBay 389678839345Used$249.990Recorded activeIN
30 Dec 20251 PCS Siemens ET200S,6ES7 151-7AA21-0AB0 good conditioneBay 336367304586Gebraucht1646.54 [DE]0Recorded activeCN
05 Oct 20251Pc Siemens 6ES7 151-7AA21-0AB0 uaeBay 365903745636New$1290.980Recorded activeCN
04 Sep 2025ONE NEW- SIEMENS 6ES7 151-7AA21-0AB0eBay 157297180287New$455.570Recorded activeCN
19 Aug 2025Siemens 6ES7 151-7AA21-0AB0 ET 200S CPU SIMATIC PROFIBUS DP Processor ModuleeBay 336133474826New$852.000Recorded activeCN
27 Jun 2025SIEMENS SIMATIC S7 6ES7 151-7AA21-0AB0 + Free 6ES7 972-0BB52-0XA0eBay 277236380085Used$299.000Recorded activeUS
03 Dec 2024NEW SIEMENS 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0 DP IM151-7 CPU for ET200SeBay 305949893360New$887.211Sold recordedUS
01 Dec 2024Siemens Simatic ET 200S DP IM151-7 CPU 6ES7 151-7AA21-0AB0 / 6ES7151-7AA21-0AB0eBay 387680044523Gebraucht713.71 [Germany]0Recorded activeDE
23 Nov 2024NEW IN BOX SIEMENS 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0eBay 395929701585New$1350.001Sold recordedCN
13 Nov 2024Siemens 6ES7 151-7AA21-0AB0 Module New One Expedited Shipping 6ES7151-7AA21-0AB0eBay 356256674106New$1144.000No sale recordedUS
11 Nov 20241PC Siemens PLC Module 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0 NeweBay 375781399310New$1421.531Sold recordedUS
29 Oct 2024NEW IN BOX SIEMENS 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0eBay 395843075763New$1350.000No sale recordedCN
22 Oct 2024Brand New Siemens 6ES7 151-7AA21-0AB0 / 6ES7151-7AA21-0AB0eBay 135314287591New$1350.000No sale recordedCN
24 Sep 20241PCS New Siemens 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0 In Box Expedited ShipeBay 166988063033New$928.000Recorded activeCN
19 Sep 20246ES7 151-7AA21-0AB0 NEW SIEMENS 6ES7151-7AA21-0AB0 DP IM151-7 CPU for ET200SeBay 286067358766New$816.640No sale recordedCN
11 Sep 2024New Siemens 6ES7 151-7AA21-0AB0 / 6ES7151-7AA21-0AB0 Interface ModuleeBay 126668496900New$938.000No sale recordedCN
11 Sep 2024Siemens 6ES7 151-7AA21-0AB0 / 6ES7151-7AA21-0AB0 Interface Module NeweBay 387377513798New$978.000No sale recordedCN
01 Sep 2024Siemens 6ES7 151-7AA21-0AB0eBay 286040261680Used$499.000No sale recordedGR
22 Aug 2024New Siemens 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0 DP IM151-7 CPU for ET200SeBay 355976902366New$814.140No sale recordedUS
19 Aug 2024Siemens 6ES7 151-7AA21-0AB0 Module New One Expedited Shipping 6ES7151-7AA21-0AB0eBay 235703170516New$1046.350No sale recordedUS
16 Aug 2024Siemens 6ES7 151-7AA21-0AB0 Module New One Expedited Shipping 6ES7151-7AA21-0AB0eBay 315671842595New$844.170No sale recordedUS
15 Aug 2024NEW Siemens 6ES7 151-7AA21-0AB0 6ES7151-7AA21-0AB0 DP IM151-7 CPU for ET200SeBay 145953019234New$887.030No sale recordedUS
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

151-7AA11-0AB0 SIMATIC6ES7151-7AA13-0AB06ES7151-7AA20-0AB0151-7AB00-0AB6ES7151-7AB00-0AB0151-7FA00-0AB0

Related part numbers

6ES7331-7KF02-0AB0118-0AA11-0AA16ES7550-1AA01-0AB06SN1118-0AA11-0AA06SN1118-0AA11-0AA1331-1KF02-0AB06ES7216-2AD23-0XB06SN1145-1AA01-0AA16ES7318-3EL01-0AB06SN1121-0BA11-0AA16ES7414-2XG01-0AB06ES7315-2AH14-0AB06FC5147-0AA14-0AA26ES7194-4GB60-0AA0910-1AA30-1AA0

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