PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7421-1EL00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
122
Recorded quantity sold
7
Median recorded price
$660.16120 US-dollar records
Recorded price range
$251.00to $2157.75 USD
First listing start: 07 Mar 2018Last listing start: 10 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.0.001000.002000.003000.004000.00Mar 2018Apr 2020Jun 2022Aug 2024Oct 20262018-03-07: US$520.00; no sale recorded2018-05-17: US$520.00; no sale recorded2018-06-17: US$499.00; no sale recorded2018-07-20: US$499.00; no sale recorded2018-08-21: US$499.00; no sale recorded2018-09-25: US$499.00; no sale recorded2019-12-27: US$555.12; no sale recorded2020-03-20: US$518.68; no sale recorded2020-03-25: US$516.67; no sale recorded2020-05-05: US$796.50; no sale recorded2020-07-01: US$460.00; no sale recorded2020-09-11: US$660.00; no sale recorded2022-05-11: US$734.40; no sale recorded2022-05-12: US$785.03; no sale recorded2022-05-21: US$612.06; no sale recorded2022-07-26: US$324.00; no sale recorded2023-04-04: US$635.80; no sale recorded2023-05-30: US$529.00; sold recorded2023-07-15: US$629.00; no sale recorded2023-07-23: US$567.00; no sale recorded2023-10-16: US$635.90; sold recorded2023-10-23: US$630.20; no sale recorded2024-04-30: US$530.00; no sale recorded2024-07-12: US$635.55; no sale recorded2024-07-31: US$454.70; no sale recorded2024-08-02: US$1109.23; sold recorded2024-08-23: US$2157.75; no sale recorded2024-08-28: US$2157.75; no sale recorded2024-12-20: US$630.82; no sale recorded2024-12-20: US$630.81; sold recorded2025-02-08: US$1099.27; sold recorded2025-02-12: US$671.58; no sale recorded2025-02-20: US$532.33; sold recorded2025-02-27: US$630.80; sold recorded2025-03-31: US$544.77; no sale recorded2025-04-08: US$1074.50; no sale recorded2025-04-18: US$1137.93; no sale recorded2025-05-16: US$1068.76; no sale recorded2025-05-29: US$574.00; no sale recorded2025-06-05: US$1305.42; no sale recorded2025-06-06: US$1220.02; no sale recorded2025-06-10: US$1052.70; no sale recorded2025-07-02: US$1152.58; no sale recorded2025-07-03: US$1106.48; no sale recorded2025-07-05: US$630.77; no sale recorded2025-07-05: US$630.79; no sale recorded2025-07-05: US$630.76; no sale recorded2025-07-15: US$792.94; no sale recorded2025-07-17: US$763.63; no sale recorded2025-07-29: US$545.99; no sale recorded2025-08-04: US$1063.92; no sale recorded2025-08-05: US$1066.42; no sale recorded2025-08-08: US$596.70; no sale recorded2025-08-09: US$597.42; no sale recorded2025-08-11: US$722.90; no sale recorded2025-08-12: US$565.37; no sale recorded2025-08-14: US$453.70; no sale recorded2025-08-27: US$251.00; no sale recorded2025-08-29: US$598.49; no sale recorded2025-08-29: US$597.99; no sale recorded2025-08-30: US$1115.61; no sale recorded2025-09-18: US$597.88; no sale recorded2025-10-01: US$678.78; no sale recorded2025-10-14: US$702.11; no sale recorded2025-10-22: US$928.54; no sale recorded2025-11-05: US$725.49; no sale recorded2025-11-07: US$682.48; no sale recorded2025-11-10: US$1046.71; no sale recorded2025-11-15: US$560.58; no sale recorded2025-11-20: US$716.45; no sale recorded2025-11-25: US$642.60; no sale recorded2025-11-27: US$807.23; no sale recorded2025-11-28: US$660.31; no sale recorded2025-12-02: US$741.46; no sale recorded2025-12-10: US$1061.68; no sale recorded2025-12-13: US$453.80; no sale recorded2025-12-18: US$713.57; no sale recorded2025-12-22: US$656.98; no sale recorded2026-01-16: US$771.59; no sale recorded2026-01-23: US$1149.24; no sale recorded2026-01-26: US$480.16; no sale recorded2026-01-27: US$664.00; no sale recorded2026-01-28: US$660.31; no sale recorded2026-02-08: US$694.43; no sale recorded2026-02-09: US$1060.92; no sale recorded2026-02-19: US$500.49; no sale recorded2026-02-23: US$694.43; no sale recorded2026-02-26: US$694.43; no sale recorded2026-02-27: US$694.43; no sale recorded2026-03-02: US$694.43; no sale recorded2026-03-15: US$694.43; no sale recorded2026-03-16: US$694.43; no sale recorded2026-03-18: US$694.43; no sale recorded2026-03-19: US$694.43; no sale recorded2026-03-21: US$634.17; no sale recorded2026-03-27: US$664.00; no sale recorded2026-03-28: US$694.43; no sale recorded2026-04-08: US$694.43; no sale recorded2026-04-09: US$721.59; no sale recorded2026-04-11: US$1127.36; no sale recorded2026-04-13: US$624.99; no sale recorded2026-04-13: US$655.34; no sale recorded2026-04-13: US$1120.86; no sale recorded2026-04-15: US$710.07; no sale recorded2026-04-28: US$454.99; no sale recorded2026-04-29: US$504.90; no sale recorded2026-04-29: US$624.99; no sale recorded2026-05-08: US$689.06; no sale recorded2026-05-11: US$587.83; no sale recorded2026-05-14: US$1105.86; no sale recorded2026-05-20: US$680.09; no sale recorded2026-06-09: US$654.50; no sale recorded2026-06-10: US$655.00; no sale recorded2026-06-13: US$579.00; no sale recorded2026-06-17: US$652.44; no sale recorded2026-06-23: US$663.63; no sale recorded2026-07-10: US$710.07; no sale recorded2026-07-10: US$655.00; no sale recorded2026-09-17: US$652.44; no sale recorded2026-10-10: US$655.00; 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.0.001000.002000.003000.004000.00Mar 2018Jun 2022Oct 20262018-03-07: US$520.00; no sale recorded2018-05-17: US$520.00; no sale recorded2018-06-17: US$499.00; no sale recorded2018-07-20: US$499.00; no sale recorded2018-08-21: US$499.00; no sale recorded2018-09-25: US$499.00; no sale recorded2019-12-27: US$555.12; no sale recorded2020-03-20: US$518.68; no sale recorded2020-03-25: US$516.67; no sale recorded2020-05-05: US$796.50; no sale recorded2020-07-01: US$460.00; no sale recorded2020-09-11: US$660.00; no sale recorded2022-05-11: US$734.40; no sale recorded2022-05-12: US$785.03; no sale recorded2022-05-21: US$612.06; no sale recorded2022-07-26: US$324.00; no sale recorded2023-04-04: US$635.80; no sale recorded2023-05-30: US$529.00; sold recorded2023-07-15: US$629.00; no sale recorded2023-07-23: US$567.00; no sale recorded2023-10-16: US$635.90; sold recorded2023-10-23: US$630.20; no sale recorded2024-04-30: US$530.00; no sale recorded2024-07-12: US$635.55; no sale recorded2024-07-31: US$454.70; no sale recorded2024-08-02: US$1109.23; sold recorded2024-08-23: US$2157.75; no sale recorded2024-08-28: US$2157.75; no sale recorded2024-12-20: US$630.82; no sale recorded2024-12-20: US$630.81; sold recorded2025-02-08: US$1099.27; sold recorded2025-02-12: US$671.58; no sale recorded2025-02-20: US$532.33; sold recorded2025-02-27: US$630.80; sold recorded2025-03-31: US$544.77; no sale recorded2025-04-08: US$1074.50; no sale recorded2025-04-18: US$1137.93; no sale recorded2025-05-16: US$1068.76; no sale recorded2025-05-29: US$574.00; no sale recorded2025-06-05: US$1305.42; no sale recorded2025-06-06: US$1220.02; no sale recorded2025-06-10: US$1052.70; no sale recorded2025-07-02: US$1152.58; no sale recorded2025-07-03: US$1106.48; no sale recorded2025-07-05: US$630.77; no sale recorded2025-07-05: US$630.79; no sale recorded2025-07-05: US$630.76; no sale recorded2025-07-15: US$792.94; no sale recorded2025-07-17: US$763.63; no sale recorded2025-07-29: US$545.99; no sale recorded2025-08-04: US$1063.92; no sale recorded2025-08-05: US$1066.42; no sale recorded2025-08-08: US$596.70; no sale recorded2025-08-09: US$597.42; no sale recorded2025-08-11: US$722.90; no sale recorded2025-08-12: US$565.37; no sale recorded2025-08-14: US$453.70; no sale recorded2025-08-27: US$251.00; no sale recorded2025-08-29: US$598.49; no sale recorded2025-08-29: US$597.99; no sale recorded2025-08-30: US$1115.61; no sale recorded2025-09-18: US$597.88; no sale recorded2025-10-01: US$678.78; no sale recorded2025-10-14: US$702.11; no sale recorded2025-10-22: US$928.54; no sale recorded2025-11-05: US$725.49; no sale recorded2025-11-07: US$682.48; no sale recorded2025-11-10: US$1046.71; no sale recorded2025-11-15: US$560.58; no sale recorded2025-11-20: US$716.45; no sale recorded2025-11-25: US$642.60; no sale recorded2025-11-27: US$807.23; no sale recorded2025-11-28: US$660.31; no sale recorded2025-12-02: US$741.46; no sale recorded2025-12-10: US$1061.68; no sale recorded2025-12-13: US$453.80; no sale recorded2025-12-18: US$713.57; no sale recorded2025-12-22: US$656.98; no sale recorded2026-01-16: US$771.59; no sale recorded2026-01-23: US$1149.24; no sale recorded2026-01-26: US$480.16; no sale recorded2026-01-27: US$664.00; no sale recorded2026-01-28: US$660.31; no sale recorded2026-02-08: US$694.43; no sale recorded2026-02-09: US$1060.92; no sale recorded2026-02-19: US$500.49; no sale recorded2026-02-23: US$694.43; no sale recorded2026-02-26: US$694.43; no sale recorded2026-02-27: US$694.43; no sale recorded2026-03-02: US$694.43; no sale recorded2026-03-15: US$694.43; no sale recorded2026-03-16: US$694.43; no sale recorded2026-03-18: US$694.43; no sale recorded2026-03-19: US$694.43; no sale recorded2026-03-21: US$634.17; no sale recorded2026-03-27: US$664.00; no sale recorded2026-03-28: US$694.43; no sale recorded2026-04-08: US$694.43; no sale recorded2026-04-09: US$721.59; no sale recorded2026-04-11: US$1127.36; no sale recorded2026-04-13: US$624.99; no sale recorded2026-04-13: US$655.34; no sale recorded2026-04-13: US$1120.86; no sale recorded2026-04-15: US$710.07; no sale recorded2026-04-28: US$454.99; no sale recorded2026-04-29: US$504.90; no sale recorded2026-04-29: US$624.99; no sale recorded2026-05-08: US$689.06; no sale recorded2026-05-11: US$587.83; no sale recorded2026-05-14: US$1105.86; no sale recorded2026-05-20: US$680.09; no sale recorded2026-06-09: US$654.50; no sale recorded2026-06-10: US$655.00; no sale recorded2026-06-13: US$579.00; no sale recorded2026-06-17: US$652.44; no sale recorded2026-06-23: US$663.63; no sale recorded2026-07-10: US$710.07; no sale recorded2026-07-10: US$655.00; no sale recorded2026-09-17: US$652.44; no sale recorded2026-10-10: US$655.00; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$660.16

120 plotted records from 120 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

122 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
10 Oct 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 Fast DeliveryeBay 377559462254New$655.000Recorded activeCN
17 Sep 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 1 year warrantyeBay 336798079540New$652.440Recorded activeHK
10 Jul 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 Fast DeliveryeBay 377334228167New$655.000Recorded activeCN
10 Jul 2026Siemens 6ES7 421-1EL00-0AA0 New PLC 6ES7421-1EL00-0AA0eBay 377332647632New$710.070Recorded activeUS
23 Jun 2026New SIEMENS 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 1 year warrantyeBay 318495724702New$663.630Recorded activeCN
17 Jun 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 1 year warrantyeBay 336644052013New$652.440Recorded activeHK
13 Jun 20266ES7 421-1EL00-0AA0 NEW SIEMENS 6ES7421-1EL00-0AA0 S7-400, digital input SM 421&eBay 358674518405New$579.000Recorded activeCN
10 Jun 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 Fast DeliveryeBay 377251313524New$655.000Recorded activeCN
09 Jun 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 ship freeeBay 336629827873New$654.500Recorded activeCN
20 May 2026NEW 6ES7421-1EL00-0AA0 SIEMENS PLC Module Spot Goods Expedited ShippingeBay 298335372595New$680.090Recorded activeUS
14 May 20261pc New SIEMENS 6ES7 421-1EL00-0AA0 6ES7421-1EL00-0AA0 S7-400, digital inpueBay 157909709064New$1105.860Recorded activeUS
11 May 20266ES7 421-1EL00-0AA0 NEW SIEMENS 6ES7421-1EL00-0AA0 S7-400, digital input SM 421eBay 406918644344New$587.830Recorded activeUS
08 May 2026NEW SIEMENS 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 ship DHLeBay 336574319106New$689.060Recorded activeCN
29 Apr 2026SIEMENS 6ES7421-1EL00-0AA0 / 6ES74211EL000AA0 (USED)eBay 236785900552Used$624.990Recorded activeUS
29 Apr 20261PCS NEW Siemens PLC 6ES7421-1EL00-0AA0 In Box Fast shipeBay 358498718846New$504.900Recorded activeCN
28 Apr 20266ES7 421-1EL00-0AA0 NEW SIEMENS 6ES7421-1EL00-0AA0 S7-400, digital input SM 421eBay 397889035722New$454.990Recorded activeCN
15 Apr 2026Siemens 6ES7 421-1EL00-0AA0 New PLC 6ES7421-1EL00-0AA0eBay 178049727969New$710.070Recorded activeUS
13 Apr 20266ES7421-1EL00-0AA0 NEW SIEMENS S7-400, digital input SM 421 6ES7421-1EL00-0AA0eBay 298221606373New$1120.860Recorded activeUS
13 Apr 2026New Siemens 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 1 year warrantyeBay 206207897409New$655.340Recorded activeHK
13 Apr 2026SIEMENS 6ES7421-1EL00-0AA0 / 6ES74211EL000AA0 (USED)eBay 397833874120Used$624.990Recorded activeUS
11 Apr 20261PCS New SIEMENS 6ES7 421-1EL00-0AA0 6ES7421-1EL00-0AA0 S7-400, digital inpueBay 298215604398New$1127.360Recorded activeUS
09 Apr 2026Siemens 6ES7 421-1EL00-0AA0 New PLC 6ES7421-1EL00-0AA0eBay 406840999277New$721.590Recorded activeUS
08 Apr 2026SIEMENS 6ES7421-1EL00-0AA0 / 6ES74211EL000AA0 (USED)eBay 397815594775Used$694.430Recorded activeUS
28 Mar 2026SIEMENS 6ES7421-1EL00-0AA0 / 6ES74211EL000AA0 (USED)eBay 236718687943Used$694.430Recorded activeUS
27 Mar 2026New SIEMENS 6SL32105FB108UF0 Servo Drive 6ES7421-1EL00-0AA0 1 year warrantyeBay 318068334899New$664.000Recorded 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

6ES7421-1BL01-0AA0/VERSE6ES7421-1BL01-0AA0 6ES7421-1BL01-0AAO6ES7421-1FH00-0AA06ES7421-1FH20-0AA06ES7421-1LB01-0AA0

Related part numbers

6ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7318-3EL01-0AB06ES7550-1AA01-0AB06ES7334-0KE00-0AB06GK7542-1AX00-0XE06SN1123-1AA00-0CA13VL1725-1EH43-0AA06EP3310-6SB00-0AY06SN1113-1AB01-0BA16SN1145-1AA01-0AA16SN1118-0AA11-0AA06SN1121-0BA11-0AA16GK7243-2AX01-0XA07SR4501-1GB10-1AA0/EE

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