PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7321-1BH00-0AA0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
248
Recorded quantity sold
12
Median recorded price
$120.16187 US-dollar records
Recorded price range
$3.75to $876.90 USD
First listing start: 08 Aug 2017Last listing start: 30 Oct 2026

Recorded price history

USD
Recorded US-dollar price historyLogarithmic price scale (price + 1). 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.0110100Aug 2017Nov 2019Mar 2022Jul 2024Oct 20262017-08-08: US$180.00; no sale recorded2017-08-08: US$120.39; no sale recorded2018-02-12: US$165.75; no sale recorded2018-02-28: US$178.00; no sale recorded2018-07-04: US$178.00; no sale recorded2018-09-06: US$100.00; no sale recorded2019-01-03: US$209.00; no sale recorded2019-11-12: US$66.16; no sale recorded2019-11-23: US$196.65; no sale recorded2019-11-28: US$101.90; no sale recorded2019-11-28: US$100.90; no sale recorded2019-12-13: US$262.35; no sale recorded2020-01-07: US$218.00; no sale recorded2020-01-30: US$24.54; no sale recorded2020-03-05: US$264.00; no sale recorded2020-03-07: US$218.00; no sale recorded2020-05-12: US$81.00; no sale recorded2020-06-13: US$72.93; no sale recorded2020-06-13: US$72.94; no sale recorded2020-06-13: US$73.95; no sale recorded2020-06-13: US$74.96; no sale recorded2020-06-13: US$89.98; no sale recorded2020-06-13: US$89.99; no sale recorded2020-08-06: US$101.80; no sale recorded2020-08-06: US$100.80; no sale recorded2020-10-16: US$100.50; no sale recorded2020-12-08: US$100.00; no sale recorded2020-12-15: US$101.42; no sale recorded2021-01-07: US$92.05; no sale recorded2021-01-07: US$92.04; no sale recorded2021-01-07: US$77.02; no sale recorded2021-01-07: US$76.01; no sale recorded2021-01-07: US$75.00; no sale recorded2021-01-27: US$179.68; no sale recorded2021-03-27: US$104.50; no sale recorded2022-01-22: US$120.17; no sale recorded2022-01-22: US$120.16; no sale recorded2022-01-22: US$101.99; no sale recorded2022-01-22: US$100.77; no sale recorded2022-01-22: US$99.55; no sale recorded2022-01-22: US$99.54; no sale recorded2022-03-02: US$487.20; no sale recorded2022-03-25: US$354.11; no sale recorded2022-04-06: US$138.11; no sale recorded2022-04-21: US$247.10; no sale recorded2022-04-21: US$143.30; no sale recorded2022-04-21: US$143.33; no sale recorded2022-04-21: US$145.08; no sale recorded2022-04-21: US$146.83; no sale recorded2022-04-21: US$173.00; no sale recorded2022-04-21: US$173.02; no sale recorded2022-04-26: US$167.41; no sale recorded2022-05-06: US$138.11; no sale recorded2022-05-30: US$167.81; no sale recorded2022-05-30: US$168.95; no sale recorded2022-06-20: US$167.36; no sale recorded2022-06-20: US$167.28; no sale recorded2022-06-20: US$167.37; no sale recorded2022-06-20: US$319.75; no sale recorded2022-08-13: US$195.48; no sale recorded2022-08-29: US$167.84; no sale recorded2022-08-29: US$168.98; no sale recorded2022-09-21: US$105.00; no sale recorded2022-09-27: US$181.69; no sale recorded2022-10-07: US$332.74; sold recorded2022-10-20: US$104.05; no sale recorded2022-10-26: US$181.72; no sale recorded2022-11-10: US$105.00; no sale recorded2022-11-13: US$385.72; no sale recorded2022-11-18: US$167.25; no sale recorded2022-11-27: US$169.38; no sale recorded2022-11-27: US$168.74; no sale recorded2022-12-24: US$75.00; no sale recorded2023-01-30: US$324.76; no sale recorded2023-02-16: US$167.85; no sale recorded2023-02-16: US$296.40; no sale recorded2023-02-25: US$181.86; no sale recorded2023-03-15: US$144.02; no sale recorded2023-03-19: US$56.58; no sale recorded2023-03-30: US$75.99; no sale recorded2023-04-05: US$305.99; no sale recorded2023-04-08: US$114.00; no sale recorded2023-04-22: US$318.61; no sale recorded2023-05-01: US$114.00; no sale recorded2023-05-16: US$868.61; no sale recorded2023-05-20: US$322.89; no sale recorded2023-06-07: US$876.90; no sale recorded2023-06-14: US$144.01; no sale recorded2023-07-24: US$859.00; no sale recorded2023-08-14: US$145.80; no sale recorded2023-08-14: US$142.24; no sale recorded2023-08-14: US$167.86; no sale recorded2023-08-23: US$168.73; no sale recorded2023-09-07: US$94.78; no sale recorded2023-09-08: US$141.00; no sale recorded2023-09-25: US$82.00; no sale recorded2023-10-09: US$144.01; no sale recorded2023-10-20: US$322.89; no sale recorded2024-01-10: US$868.61; no sale recorded2024-05-22: US$160.36; no sale recorded2024-05-30: US$316.00; sold recorded2024-09-26: US$330.49; no sale recorded2024-10-12: US$194.34; sold recorded2024-10-12: US$110.99; sold recorded2024-10-12: US$3.75; sold recorded2024-10-22: US$73.50; no sale recorded2025-01-16: US$83.84; sold recorded2025-02-03: US$86.00; no sale recorded2025-03-06: US$130.89; sold recorded2025-03-29: US$68.96; no sale recorded2025-04-12: US$117.27; no sale recorded2025-04-17: US$83.67; no sale recorded2025-05-21: US$70.00; no sale recorded2025-06-06: US$305.50; no sale recorded2025-06-12: US$342.38; no sale recorded2025-06-25: US$346.38; no sale recorded2025-06-30: US$70.00; no sale recorded2025-07-10: US$10.54; no sale recorded2025-07-30: US$68.00; no sale recorded2025-08-09: US$315.50; no sale recorded2025-08-12: US$339.00; no sale recorded2025-08-21: US$77.00; no sale recorded2025-08-21: US$75.89; no sale recorded2025-09-27: US$84.46; no sale recorded2025-09-30: US$313.50; no sale recorded2025-10-11: US$72.01; no sale recorded2025-10-11: US$66.33; no sale recorded2025-10-19: US$77.00; no sale recorded2025-10-24: US$75.89; no sale recorded2025-11-04: US$68.85; no sale recorded2025-11-04: US$68.25; no sale recorded2025-11-06: US$72.99; no sale recorded2025-11-19: US$145.80; no sale recorded2025-11-19: US$347.00; no sale recorded2025-11-25: US$64.29; no sale recorded2025-12-06: US$68.92; no sale recorded2025-12-16: US$349.88; no sale recorded2025-12-19: US$347.00; no sale recorded2025-12-25: US$64.11; no sale recorded2025-12-29: US$81.08; no sale recorded2025-12-29: US$80.68; no sale recorded2025-12-29: US$71.71; no sale recorded2025-12-31: US$341.08; no sale recorded2025-12-31: US$344.08; no sale recorded2026-01-05: US$63.99; no sale recorded2026-01-05: US$64.09; no sale recorded2026-01-05: US$64.06; no sale recorded2026-01-15: US$123.48; no sale recorded2026-01-28: US$337.38; no sale recorded2026-01-30: US$318.26; no sale recorded2026-02-02: US$123.48; no sale recorded2026-02-03: US$123.48; no sale recorded2026-02-08: US$123.48; no sale recorded2026-02-13: US$116.07; no sale recorded2026-02-15: US$116.07; no sale recorded2026-02-17: US$116.07; no sale recorded2026-02-18: US$116.07; no sale recorded2026-03-08: US$116.07; no sale recorded2026-03-08: US$71.71; no sale recorded2026-03-24: US$77.85; no sale recorded2026-03-30: US$239.99; no sale recorded2026-03-30: US$317.26; no sale recorded2026-03-31: US$116.07; no sale recorded2026-04-03: US$116.07; no sale recorded2026-04-08: US$116.07; no sale recorded2026-04-13: US$63.99; no sale recorded2026-04-28: US$336.38; no sale recorded2026-05-02: US$116.07; no sale recorded2026-05-06: US$116.07; no sale recorded2026-05-10: US$63.84; no sale recorded2026-05-16: US$63.94; no sale recorded2026-05-17: US$114.00; no sale recorded2026-05-20: US$140.00; no sale recorded2026-05-26: US$63.25; no sale recorded2026-06-03: US$62.30; no sale recorded2026-06-05: US$113.29; no sale recorded2026-06-09: US$239.99; no sale recorded2026-06-16: US$114.00; no sale recorded2026-06-20: US$72.85; no sale recorded2026-06-23: US$60.85; no sale recorded2026-06-25: US$345.38; no sale recorded2026-07-30: US$317.26; no sale recorded2026-09-11: US$65.14; no sale recorded2026-10-19: US$346.00; no sale recorded2026-10-27: US$103.30; no sale recorded2026-10-30: US$93.90; no sale recorded2026-10-30: US$291.88; no sale recordedRecorded US-dollar price historyLogarithmic price scale (price + 1). 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.0110100Aug 2017Mar 2022Oct 20262017-08-08: US$180.00; no sale recorded2017-08-08: US$120.39; no sale recorded2018-02-12: US$165.75; no sale recorded2018-02-28: US$178.00; no sale recorded2018-07-04: US$178.00; no sale recorded2018-09-06: US$100.00; no sale recorded2019-01-03: US$209.00; no sale recorded2019-11-12: US$66.16; no sale recorded2019-11-23: US$196.65; no sale recorded2019-11-28: US$101.90; no sale recorded2019-11-28: US$100.90; no sale recorded2019-12-13: US$262.35; no sale recorded2020-01-07: US$218.00; no sale recorded2020-01-30: US$24.54; no sale recorded2020-03-05: US$264.00; no sale recorded2020-03-07: US$218.00; no sale recorded2020-05-12: US$81.00; no sale recorded2020-06-13: US$72.93; no sale recorded2020-06-13: US$72.94; no sale recorded2020-06-13: US$73.95; no sale recorded2020-06-13: US$74.96; no sale recorded2020-06-13: US$89.98; no sale recorded2020-06-13: US$89.99; no sale recorded2020-08-06: US$101.80; no sale recorded2020-08-06: US$100.80; no sale recorded2020-10-16: US$100.50; no sale recorded2020-12-08: US$100.00; no sale recorded2020-12-15: US$101.42; no sale recorded2021-01-07: US$92.05; no sale recorded2021-01-07: US$92.04; no sale recorded2021-01-07: US$77.02; no sale recorded2021-01-07: US$76.01; no sale recorded2021-01-07: US$75.00; no sale recorded2021-01-27: US$179.68; no sale recorded2021-03-27: US$104.50; no sale recorded2022-01-22: US$120.17; no sale recorded2022-01-22: US$120.16; no sale recorded2022-01-22: US$101.99; no sale recorded2022-01-22: US$100.77; no sale recorded2022-01-22: US$99.55; no sale recorded2022-01-22: US$99.54; no sale recorded2022-03-02: US$487.20; no sale recorded2022-03-25: US$354.11; no sale recorded2022-04-06: US$138.11; no sale recorded2022-04-21: US$247.10; no sale recorded2022-04-21: US$143.30; no sale recorded2022-04-21: US$143.33; no sale recorded2022-04-21: US$145.08; no sale recorded2022-04-21: US$146.83; no sale recorded2022-04-21: US$173.00; no sale recorded2022-04-21: US$173.02; no sale recorded2022-04-26: US$167.41; no sale recorded2022-05-06: US$138.11; no sale recorded2022-05-30: US$167.81; no sale recorded2022-05-30: US$168.95; no sale recorded2022-06-20: US$167.36; no sale recorded2022-06-20: US$167.28; no sale recorded2022-06-20: US$167.37; no sale recorded2022-06-20: US$319.75; no sale recorded2022-08-13: US$195.48; no sale recorded2022-08-29: US$167.84; no sale recorded2022-08-29: US$168.98; no sale recorded2022-09-21: US$105.00; no sale recorded2022-09-27: US$181.69; no sale recorded2022-10-07: US$332.74; sold recorded2022-10-20: US$104.05; no sale recorded2022-10-26: US$181.72; no sale recorded2022-11-10: US$105.00; no sale recorded2022-11-13: US$385.72; no sale recorded2022-11-18: US$167.25; no sale recorded2022-11-27: US$169.38; no sale recorded2022-11-27: US$168.74; no sale recorded2022-12-24: US$75.00; no sale recorded2023-01-30: US$324.76; no sale recorded2023-02-16: US$167.85; no sale recorded2023-02-16: US$296.40; no sale recorded2023-02-25: US$181.86; no sale recorded2023-03-15: US$144.02; no sale recorded2023-03-19: US$56.58; no sale recorded2023-03-30: US$75.99; no sale recorded2023-04-05: US$305.99; no sale recorded2023-04-08: US$114.00; no sale recorded2023-04-22: US$318.61; no sale recorded2023-05-01: US$114.00; no sale recorded2023-05-16: US$868.61; no sale recorded2023-05-20: US$322.89; no sale recorded2023-06-07: US$876.90; no sale recorded2023-06-14: US$144.01; no sale recorded2023-07-24: US$859.00; no sale recorded2023-08-14: US$145.80; no sale recorded2023-08-14: US$142.24; no sale recorded2023-08-14: US$167.86; no sale recorded2023-08-23: US$168.73; no sale recorded2023-09-07: US$94.78; no sale recorded2023-09-08: US$141.00; no sale recorded2023-09-25: US$82.00; no sale recorded2023-10-09: US$144.01; no sale recorded2023-10-20: US$322.89; no sale recorded2024-01-10: US$868.61; no sale recorded2024-05-22: US$160.36; no sale recorded2024-05-30: US$316.00; sold recorded2024-09-26: US$330.49; no sale recorded2024-10-12: US$194.34; sold recorded2024-10-12: US$110.99; sold recorded2024-10-12: US$3.75; sold recorded2024-10-22: US$73.50; no sale recorded2025-01-16: US$83.84; sold recorded2025-02-03: US$86.00; no sale recorded2025-03-06: US$130.89; sold recorded2025-03-29: US$68.96; no sale recorded2025-04-12: US$117.27; no sale recorded2025-04-17: US$83.67; no sale recorded2025-05-21: US$70.00; no sale recorded2025-06-06: US$305.50; no sale recorded2025-06-12: US$342.38; no sale recorded2025-06-25: US$346.38; no sale recorded2025-06-30: US$70.00; no sale recorded2025-07-10: US$10.54; no sale recorded2025-07-30: US$68.00; no sale recorded2025-08-09: US$315.50; no sale recorded2025-08-12: US$339.00; no sale recorded2025-08-21: US$77.00; no sale recorded2025-08-21: US$75.89; no sale recorded2025-09-27: US$84.46; no sale recorded2025-09-30: US$313.50; no sale recorded2025-10-11: US$72.01; no sale recorded2025-10-11: US$66.33; no sale recorded2025-10-19: US$77.00; no sale recorded2025-10-24: US$75.89; no sale recorded2025-11-04: US$68.85; no sale recorded2025-11-04: US$68.25; no sale recorded2025-11-06: US$72.99; no sale recorded2025-11-19: US$145.80; no sale recorded2025-11-19: US$347.00; no sale recorded2025-11-25: US$64.29; no sale recorded2025-12-06: US$68.92; no sale recorded2025-12-16: US$349.88; no sale recorded2025-12-19: US$347.00; no sale recorded2025-12-25: US$64.11; no sale recorded2025-12-29: US$81.08; no sale recorded2025-12-29: US$80.68; no sale recorded2025-12-29: US$71.71; no sale recorded2025-12-31: US$341.08; no sale recorded2025-12-31: US$344.08; no sale recorded2026-01-05: US$63.99; no sale recorded2026-01-05: US$64.09; no sale recorded2026-01-05: US$64.06; no sale recorded2026-01-15: US$123.48; no sale recorded2026-01-28: US$337.38; no sale recorded2026-01-30: US$318.26; no sale recorded2026-02-02: US$123.48; no sale recorded2026-02-03: US$123.48; no sale recorded2026-02-08: US$123.48; no sale recorded2026-02-13: US$116.07; no sale recorded2026-02-15: US$116.07; no sale recorded2026-02-17: US$116.07; no sale recorded2026-02-18: US$116.07; no sale recorded2026-03-08: US$116.07; no sale recorded2026-03-08: US$71.71; no sale recorded2026-03-24: US$77.85; no sale recorded2026-03-30: US$239.99; no sale recorded2026-03-30: US$317.26; no sale recorded2026-03-31: US$116.07; no sale recorded2026-04-03: US$116.07; no sale recorded2026-04-08: US$116.07; no sale recorded2026-04-13: US$63.99; no sale recorded2026-04-28: US$336.38; no sale recorded2026-05-02: US$116.07; no sale recorded2026-05-06: US$116.07; no sale recorded2026-05-10: US$63.84; no sale recorded2026-05-16: US$63.94; no sale recorded2026-05-17: US$114.00; no sale recorded2026-05-20: US$140.00; no sale recorded2026-05-26: US$63.25; no sale recorded2026-06-03: US$62.30; no sale recorded2026-06-05: US$113.29; no sale recorded2026-06-09: US$239.99; no sale recorded2026-06-16: US$114.00; no sale recorded2026-06-20: US$72.85; no sale recorded2026-06-23: US$60.85; no sale recorded2026-06-25: US$345.38; no sale recorded2026-07-30: US$317.26; no sale recorded2026-09-11: US$65.14; no sale recorded2026-10-19: US$346.00; no sale recorded2026-10-27: US$103.30; no sale recorded2026-10-30: US$93.90; no sale recorded2026-10-30: US$291.88; no sale recorded
Sold recordedNo sale recordedMonthly median

Logarithmic price scale (price + 1). Dates are listing starts.

Median recorded price, all years$120.16

187 plotted records from 187 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

248 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
16 May 20261PCS Brand-New Siemens 6ES7 321-1BH00-0AA0 6ES7321-1BH00-0AA0 Module With BoxeBay 358561581906New$63.940Recorded activeCN
10 May 2026One NEW Siemens 6ES7321-1BH00-0AA0 Free Shipping Warranty IncludedeBay 318280022305New$63.840Recorded activeCN
06 May 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 318259238474Used$116.070Recorded activeUS
02 May 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 318236378084Used$116.070Recorded activeUS
28 Apr 2026NEW SIEMENS 1PC In Box PLC 6ES7321-1BH00-0AA0 6ES7 321-1BH00-0AA0 ship DHLeBay 336557381533New$336.380Recorded activeCN
16 Apr 2026Siemens 6ES7321-1BH00-0AA0 Simatic S7 6ES7 321-1BH00-0AA0eBay 147261983152Gebraucht11.45 [DE]0Recorded activeDE
13 Apr 20261PCS NEW SIEMENS 6ES7321-1BH00-0AA0 6ES7 321-1BH00-0AA0 PLC ModuleeBay 406852897398New$63.990Recorded activeCN
08 Apr 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 236743813644Used$116.070Recorded activeUS
03 Apr 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 397796058452Used$116.070Recorded activeUS
31 Mar 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 397783354430Used$116.070Recorded activeUS
30 Mar 20261PCS NEW IN BOX Siemens PLC 6ES7321-1BH00-0AA0 6ES7 321-1BH00-0AA0 free shippingeBay 206177641712New$317.260Recorded activeHK
30 Mar 2026Siemens 6ES7 321-1BH00-0AA0 (6ES7321-1BH00-0AA0)eBay 168272951611New$239.990Recorded activeCN
24 Mar 2026NEW 6ES7 321-1BH00-0AA0 SIEMENS 6ES7321-1BH00-0AA0 S7-300 DIGITAL INPUT ModuleeBay 318050493673New$77.850Recorded activeCN
08 Mar 20261PCS NEW SIEMENS 6ES7321-1BH00-0AA0 6ES7 321-1BH00-0AA0 PLC ModuleeBay 188134172551New$71.710Recorded activeCN
08 Mar 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 397689020537Used$116.070Recorded activeUS
01 Mar 2026Siemens 6ES7321-1BH00-0AA0 Simatic S7 6ES7 321-1BH00-0AA0 E:01eBay 147179144152Gebraucht11.81 [DE]0Recorded activeDE
01 Mar 2026Siemens SM321 6ES7321-1BH00-0AA0 6ES7321-1BH00-0AA0 / New Original PackagingeBay 127711504247Neu: Sonstige (siehe Artikelbeschreibung)294.12 [DE]0Recorded activeDE
18 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 317894565534Used$116.070Recorded activeUS
17 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 317890488817Used$116.070Recorded activeUS
15 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 236637260576Used$116.070Recorded activeUS
13 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 236633842060Used$116.070Recorded activeUS
08 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 236624265135Used$123.480Recorded activeUS
03 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 236615327776Used$123.480Recorded activeUS
02 Feb 2026SIEMENS 6ES7321-1BH00-0AA0 / 6ES73211BH000AA0 (USED)eBay 236613376526Used$123.480Recorded activeUS
30 Jan 20261PCS NEW IN BOX Siemens PLC 6ES7321-1BH00-0AA0 6ES7 321-1BH00-0AA0 free shippingeBay 206038120750New$318.260Recorded activeHK
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

6ES7321-1.BH02-0AA06ES7321-1B450-0AA06ES7321-1BF01-0AA06ES7321-1BH01-0AA06ES7321-1BH01-0AA0/6ES76ES7321-1BH01-0AA00

Related part numbers

6ES7141-5BF00-0BA06ES7131-6BF00-0CA06ES7334-0KE00-0AB06ES7550-1AA01-0AB06ES7318-3EL01-0AB06EP3310-6SB00-0AY06SN1123-1AA00-0CA13VL1725-1EH43-0AA06GK7542-1AX00-0XE06SN1121-0BA11-0AA16SN1113-1AB01-0BA16SN1145-1AA01-0AA16ES7331-7KF02-0AB06SL3055-0AA00-3KA06SN1118-0AA11-0AA0

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