PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7421-1FH00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
132
Recorded quantity sold
11
Median recorded price
$652.65124 US-dollar records
Recorded price range
$138.00to $2364.39 USD
First listing start: 20 Mar 2017Last listing start: 13 Dec 2025

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.0.001000.002000.003000.004000.00Mar 2017May 2019Jul 2021Oct 2023Dec 20252017-03-20: US$652.00; no sale recorded2017-03-26: US$503.49; no sale recorded2017-04-09: US$249.00; no sale recorded2017-05-02: US$650.00; no sale recorded2017-05-10: US$249.00; no sale recorded2017-05-22: US$1098.98; no sale recorded2017-06-03: US$1100.00; no sale recorded2017-06-09: US$249.00; no sale recorded2017-06-21: US$1098.00; no sale recorded2017-07-18: US$1100.00; no sale recorded2017-09-27: US$249.00; no sale recorded2017-10-23: US$1100.00; no sale recorded2017-10-27: US$249.00; no sale recorded2017-10-30: US$1100.00; no sale recorded2018-01-03: US$1100.00; no sale recorded2018-01-26: US$249.00; no sale recorded2018-03-28: US$249.00; no sale recorded2018-04-27: US$249.00; no sale recorded2018-08-16: US$652.67; no sale recorded2018-08-16: US$652.65; no sale recorded2018-08-16: US$652.63; no sale recorded2018-08-16: US$652.60; no sale recorded2018-08-16: US$652.58; no sale recorded2018-08-16: US$652.56; no sale recorded2018-08-16: US$652.52; no sale recorded2018-09-25: US$249.00; no sale recorded2019-01-29: US$249.00; no sale recorded2019-10-14: US$562.44; no sale recorded2019-12-06: US$1044.00; no sale recorded2020-04-10: US$2195.99; no sale recorded2020-04-10: US$2195.99; no sale recorded2020-04-12: US$987.51; no sale recorded2020-04-19: US$652.00; no sale recorded2020-09-07: US$1038.00; no sale recorded2020-09-23: US$652.57; no sale recorded2020-11-03: US$652.46; no sale recorded2020-11-09: US$652.50; no sale recorded2020-11-09: US$652.48; no sale recorded2020-11-09: US$652.42; no sale recorded2020-11-11: US$530.00; no sale recorded2022-02-15: US$2215.72; no sale recorded2022-04-17: US$1147.84; no sale recorded2022-04-22: US$2130.62; no sale recorded2022-04-27: US$2353.68; no sale recorded2022-04-27: US$2351.30; no sale recorded2022-04-27: US$2363.17; no sale recorded2022-04-27: US$2360.80; no sale recorded2022-04-27: US$2358.42; no sale recorded2022-04-27: US$2292.65; no sale recorded2022-05-11: US$1405.44; no sale recorded2022-05-20: US$1171.26; no sale recorded2022-06-06: US$2363.40; no sale recorded2022-06-14: US$2216.93; no sale recorded2022-07-15: US$652.40; no sale recorded2022-07-15: US$652.41; no sale recorded2022-07-15: US$652.49; no sale recorded2022-07-16: US$652.65; no sale recorded2022-07-16: US$652.54; no sale recorded2022-07-16: US$652.53; no sale recorded2022-08-12: US$138.00; sold recorded2022-08-23: US$2292.88; no sale recorded2022-08-23: US$2364.39; no sale recorded2022-08-23: US$2352.52; no sale recorded2022-08-23: US$2354.90; no sale recorded2022-08-23: US$2362.02; no sale recorded2022-08-23: US$2359.64; no sale recorded2022-08-23: US$2357.26; no sale recorded2022-09-05: US$2363.45; no sale recorded2022-10-22: US$2335.65; no sale recorded2022-10-22: US$2342.77; no sale recorded2022-11-11: US$2197.68; no sale recorded2022-11-19: US$652.30; no sale recorded2022-12-03: US$2343.10; no sale recorded2022-12-06: US$652.47; no sale recorded2022-12-07: US$652.54; no sale recorded2022-12-07: US$652.51; no sale recorded2022-12-07: US$652.43; no sale recorded2022-12-21: US$652.58; no sale recorded2023-02-02: US$652.52; no sale recorded2023-02-03: US$2343.50; no sale recorded2023-02-08: US$2341.82; no sale recorded2023-02-20: US$2273.87; no sale recorded2023-02-20: US$2342.82; no sale recorded2023-02-20: US$2335.65; no sale recorded2023-03-09: US$2197.72; no sale recorded2023-08-16: US$2335.53; no sale recorded2023-08-16: US$2342.70; no sale recorded2023-09-02: US$2130.62; no sale recorded2023-09-04: US$573.92; no sale recorded2024-03-13: US$1759.00; no sale recorded2024-03-14: US$1609.00; no sale recorded2024-03-14: US$1729.00; no sale recorded2024-04-13: US$1729.00; no sale recorded2024-04-17: US$1789.00; no sale recorded2024-05-07: US$652.65; no sale recorded2024-05-07: US$652.53; no sale recorded2024-05-07: US$652.54; no sale recorded2024-05-08: US$652.50; no sale recorded2024-05-20: US$652.57; sold recorded2024-07-15: US$354.54; no sale recorded2024-08-08: US$348.65; no sale recorded2024-08-08: US$348.65; no sale recorded2024-08-08: US$370.00; sold recorded2024-08-09: US$333.23; no sale recorded2024-08-16: US$364.49; sold recorded2024-08-29: US$365.69; sold recorded2024-09-08: US$386.60; no sale recorded2024-09-08: US$221.23; no sale recorded2024-09-19: US$390.51; no sale recorded2024-10-14: US$354.56; sold recorded2024-10-14: US$354.55; sold recorded2024-11-14: US$1618.43; sold recorded2024-11-19: US$346.75; no sale recorded2024-11-27: US$1643.64; sold recorded2025-03-13: US$763.42; no sale recorded2025-04-16: US$717.71; no sale recorded2025-04-19: US$717.79; no sale recorded2025-07-18: US$1019.38; no sale recorded2025-08-05: US$652.49; no sale recorded2025-08-06: US$652.40; no sale recorded2025-10-07: US$338.53; no sale recorded2025-11-06: US$652.63; no sale recorded2025-11-13: US$933.16; no sale recorded2025-12-13: US$789.68; 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.0.001000.002000.003000.004000.00Mar 2017Jul 2021Dec 20252017-03-20: US$652.00; no sale recorded2017-03-26: US$503.49; no sale recorded2017-04-09: US$249.00; no sale recorded2017-05-02: US$650.00; no sale recorded2017-05-10: US$249.00; no sale recorded2017-05-22: US$1098.98; no sale recorded2017-06-03: US$1100.00; no sale recorded2017-06-09: US$249.00; no sale recorded2017-06-21: US$1098.00; no sale recorded2017-07-18: US$1100.00; no sale recorded2017-09-27: US$249.00; no sale recorded2017-10-23: US$1100.00; no sale recorded2017-10-27: US$249.00; no sale recorded2017-10-30: US$1100.00; no sale recorded2018-01-03: US$1100.00; no sale recorded2018-01-26: US$249.00; no sale recorded2018-03-28: US$249.00; no sale recorded2018-04-27: US$249.00; no sale recorded2018-08-16: US$652.67; no sale recorded2018-08-16: US$652.65; no sale recorded2018-08-16: US$652.63; no sale recorded2018-08-16: US$652.60; no sale recorded2018-08-16: US$652.58; no sale recorded2018-08-16: US$652.56; no sale recorded2018-08-16: US$652.52; no sale recorded2018-09-25: US$249.00; no sale recorded2019-01-29: US$249.00; no sale recorded2019-10-14: US$562.44; no sale recorded2019-12-06: US$1044.00; no sale recorded2020-04-10: US$2195.99; no sale recorded2020-04-10: US$2195.99; no sale recorded2020-04-12: US$987.51; no sale recorded2020-04-19: US$652.00; no sale recorded2020-09-07: US$1038.00; no sale recorded2020-09-23: US$652.57; no sale recorded2020-11-03: US$652.46; no sale recorded2020-11-09: US$652.50; no sale recorded2020-11-09: US$652.48; no sale recorded2020-11-09: US$652.42; no sale recorded2020-11-11: US$530.00; no sale recorded2022-02-15: US$2215.72; no sale recorded2022-04-17: US$1147.84; no sale recorded2022-04-22: US$2130.62; no sale recorded2022-04-27: US$2353.68; no sale recorded2022-04-27: US$2351.30; no sale recorded2022-04-27: US$2363.17; no sale recorded2022-04-27: US$2360.80; no sale recorded2022-04-27: US$2358.42; no sale recorded2022-04-27: US$2292.65; no sale recorded2022-05-11: US$1405.44; no sale recorded2022-05-20: US$1171.26; no sale recorded2022-06-06: US$2363.40; no sale recorded2022-06-14: US$2216.93; no sale recorded2022-07-15: US$652.40; no sale recorded2022-07-15: US$652.41; no sale recorded2022-07-15: US$652.49; no sale recorded2022-07-16: US$652.65; no sale recorded2022-07-16: US$652.54; no sale recorded2022-07-16: US$652.53; no sale recorded2022-08-12: US$138.00; sold recorded2022-08-23: US$2292.88; no sale recorded2022-08-23: US$2364.39; no sale recorded2022-08-23: US$2352.52; no sale recorded2022-08-23: US$2354.90; no sale recorded2022-08-23: US$2362.02; no sale recorded2022-08-23: US$2359.64; no sale recorded2022-08-23: US$2357.26; no sale recorded2022-09-05: US$2363.45; no sale recorded2022-10-22: US$2335.65; no sale recorded2022-10-22: US$2342.77; no sale recorded2022-11-11: US$2197.68; no sale recorded2022-11-19: US$652.30; no sale recorded2022-12-03: US$2343.10; no sale recorded2022-12-06: US$652.47; no sale recorded2022-12-07: US$652.54; no sale recorded2022-12-07: US$652.51; no sale recorded2022-12-07: US$652.43; no sale recorded2022-12-21: US$652.58; no sale recorded2023-02-02: US$652.52; no sale recorded2023-02-03: US$2343.50; no sale recorded2023-02-08: US$2341.82; no sale recorded2023-02-20: US$2273.87; no sale recorded2023-02-20: US$2342.82; no sale recorded2023-02-20: US$2335.65; no sale recorded2023-03-09: US$2197.72; no sale recorded2023-08-16: US$2335.53; no sale recorded2023-08-16: US$2342.70; no sale recorded2023-09-02: US$2130.62; no sale recorded2023-09-04: US$573.92; no sale recorded2024-03-13: US$1759.00; no sale recorded2024-03-14: US$1609.00; no sale recorded2024-03-14: US$1729.00; no sale recorded2024-04-13: US$1729.00; no sale recorded2024-04-17: US$1789.00; no sale recorded2024-05-07: US$652.65; no sale recorded2024-05-07: US$652.53; no sale recorded2024-05-07: US$652.54; no sale recorded2024-05-08: US$652.50; no sale recorded2024-05-20: US$652.57; sold recorded2024-07-15: US$354.54; no sale recorded2024-08-08: US$348.65; no sale recorded2024-08-08: US$348.65; no sale recorded2024-08-08: US$370.00; sold recorded2024-08-09: US$333.23; no sale recorded2024-08-16: US$364.49; sold recorded2024-08-29: US$365.69; sold recorded2024-09-08: US$386.60; no sale recorded2024-09-08: US$221.23; no sale recorded2024-09-19: US$390.51; no sale recorded2024-10-14: US$354.56; sold recorded2024-10-14: US$354.55; sold recorded2024-11-14: US$1618.43; sold recorded2024-11-19: US$346.75; no sale recorded2024-11-27: US$1643.64; sold recorded2025-03-13: US$763.42; no sale recorded2025-04-16: US$717.71; no sale recorded2025-04-19: US$717.79; no sale recorded2025-07-18: US$1019.38; no sale recorded2025-08-05: US$652.49; no sale recorded2025-08-06: US$652.40; no sale recorded2025-10-07: US$338.53; no sale recorded2025-11-06: US$652.63; no sale recorded2025-11-13: US$933.16; no sale recorded2025-12-13: US$789.68; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$652.65

124 plotted records from 124 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

132 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
13 Dec 20251PCS Siemens PLC Module 6ES7 421-1FH00-0AA0 UsedeBay 406475899568Used$789.680Recorded activeCN
13 Nov 2025Used 1PCS Siemens PLC Module 6ES7 421-1FH00-0AA0 TestedeBay 177572498982Used$933.160Recorded activeUS
06 Nov 20251PCS Siemens PLC Module 6ES7 421-1FH00-0AA0 UsedeBay 236439425216Used$652.630Recorded activeCN
05 Nov 20251PCS Used Siemens PLC Module 6ES7 421-1FH00-0AA0eBay 365964762226Gebraucht858.28 [DE]0Recorded activeCN
07 Oct 20251Pc New Siemens Plc 6ES7 421-1FH00-0AA0 cceBay 389062868685New$338.530Recorded activeCN
06 Aug 20251PCS Used Siemens PLC Module 6ES7 421-1FH00-0AA0eBay 336110777290Used$652.400Recorded activeCN
05 Aug 20251PCS Siemens PLC Module 6ES7 421-1FH00-0AA0 UsedeBay 187465044314Used$652.490Recorded activeCN
18 Jul 20251PCS Used Siemens PLC Module 6ES7 421-1FH00-0AA0eBay 406056338250Used$1019.380Recorded activeUS
17 May 20251PCS Used Siemens PLC Module 6ES7 421-1FH00-0AA0eBay 376255403878Gebraucht771.50 [DE]0Recorded activeCN
19 Apr 20251PCS Used Siemens PLC Module 6ES7 421-1FH00-0AA0eBay 205433325718Used$717.790Recorded activeCN
16 Apr 2025Used 1PCS Siemens PLC Module 6ES7 421-1FH00-0AA0 TestedeBay 205424348580Used$717.710Recorded activeCN
13 Mar 20251PCS Siemens PLC Module 6ES7 421-1FH00-0AA0 UsedeBay 376064409015Used$763.420Recorded activeUS
27 Nov 20241PCS New Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 365253824780New$1643.641Sold recordedUS
19 Nov 20241PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 356277643605New$346.750Recorded activeCN
14 Nov 20241PCS NEW in box Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0 PLCeBay 315957563245New$1618.431Sold recordedCN
23 Oct 2024Ein Neu Siemens Plc 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 375733781189Neu502.46 [Germany]1Sold recordedCN
14 Oct 20241PCS NEW Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 186729729444New$354.551Sold recordedCN
14 Oct 20241PCS Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0 NEWeBay 116357233622New$354.561Sold recordedCN
19 Sep 20241PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 395702611144New$390.510Recorded activeCN
08 Sep 20241PCS Brand New Siemens QFM3160 humidity sensor.eBay 405216264765New$221.230No sale recordedCN
08 Sep 20241PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0.eBay 405216264755New$386.600No sale recordedCN
29 Aug 2024New Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0 OriginaleBay 176548538642New$365.691Sold recordedUS
16 Aug 2024New Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 387301035339New$364.491Sold recordedUS
09 Aug 20241PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 387279355462New$333.230Recorded activeCN
08 Aug 20241PCS Brand new Siemens PLC 6ES7 421-1FH00-0AA0 6ES7421-1FH00-0AA0eBay 375580825599New$370.001Sold recordedCN
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

6ES7421-1BL01-0AB0421-1EA106ES7421-1EL00-0AA0421-1FH00-0AA06ES7421-1FH00-0AA0E:016ES7421-1FH20-0AA0421-1HA10

Related part numbers

6ES7331-7KF02-0AB03VL1725-1EH43-0AA06SN1123-1AA00-0CA16ES7141-5BF00-0BA06SN1145-1AA01-0AA16ES7131-6BF00-0CA06SN1118-0AA11-0AA06EP3310-6SB00-0AY06GK7542-1AX00-0XE06SN1123-1AA00-0EA16AU1445-0AA00-0AA16SN1123-1AA00-0DA16SN1123-1AB00-0CA17KM3133-0BA00-3AA07SR4501-1GB10-1AA0/EE

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