PartHistory
Siemens / PLCs and I/O (SIMATIC)

6ES7321-1BL00-0AB0

PLCs and I/O (SIMATIC) family illustration
Recorded listings
57
Recorded quantity sold
2
Median recorded price
$397.5056 US-dollar records
Recorded price range
$50.25to $763.41 USD
First listing start: 24 Jan 2021Last listing start: 23 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.0.00250.00500.00750.001000.00Jan 2021Jun 2022Nov 2023May 2025Oct 20262021-01-24: US$397.00; no sale recorded2022-01-21: US$631.44; no sale recorded2022-08-18: US$676.78; no sale recorded2023-07-29: US$695.00; no sale recorded2023-08-04: US$694.40; no sale recorded2023-08-04: US$694.50; no sale recorded2023-08-04: US$694.70; no sale recorded2023-08-07: US$694.80; no sale recorded2024-04-08: US$690.00; no sale recorded2024-06-19: US$335.00; no sale recorded2024-07-21: US$593.55; no sale recorded2024-08-23: US$494.22; no sale recorded2024-08-23: US$50.25; no sale recorded2024-12-17: US$334.99; no sale recorded2024-12-17: US$334.98; no sale recorded2024-12-17: US$334.95; no sale recorded2025-01-03: US$633.80; sold recorded2025-01-21: US$367.83; sold recorded2025-03-07: US$394.58; no sale recorded2025-04-04: US$763.41; no sale recorded2025-04-08: US$335.03; no sale recorded2025-05-16: US$687.40; no sale recorded2025-05-20: US$467.25; no sale recorded2025-06-05: US$674.43; no sale recorded2025-06-18: US$335.00; no sale recorded2025-06-19: US$400.60; no sale recorded2025-07-04: US$489.00; no sale recorded2025-08-28: US$334.50; no sale recorded2025-08-28: US$335.00; no sale recorded2025-09-04: US$334.73; no sale recorded2025-09-06: US$398.00; no sale recorded2025-09-08: US$395.00; no sale recorded2025-09-10: US$335.01; no sale recorded2025-09-16: US$334.99; no sale recorded2025-09-16: US$334.98; no sale recorded2025-09-16: US$334.95; no sale recorded2025-09-16: US$334.92; no sale recorded2025-09-16: US$334.94; no sale recorded2025-09-17: US$334.20; no sale recorded2025-10-10: US$521.21; no sale recorded2025-10-21: US$435.11; no sale recorded2025-11-06: US$533.06; no sale recorded2025-11-27: US$414.60; no sale recorded2026-01-15: US$519.00; no sale recorded2026-01-28: US$407.11; no sale recorded2026-01-28: US$333.19; no sale recorded2026-03-13: US$80.00; no sale recorded2026-04-02: US$484.04; no sale recorded2026-04-10: US$333.50; no sale recorded2026-04-15: US$400.44; no sale recorded2026-06-29: US$333.62; no sale recorded2026-07-04: US$333.52; no sale recorded2026-07-13: US$370.32; no sale recorded2026-07-14: US$399.24; no sale recorded2026-07-14: US$333.94; no sale recorded2026-10-23: US$400.50; 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.0.00250.00500.00750.001000.00Jan 2021Nov 2023Oct 20262021-01-24: US$397.00; no sale recorded2022-01-21: US$631.44; no sale recorded2022-08-18: US$676.78; no sale recorded2023-07-29: US$695.00; no sale recorded2023-08-04: US$694.40; no sale recorded2023-08-04: US$694.50; no sale recorded2023-08-04: US$694.70; no sale recorded2023-08-07: US$694.80; no sale recorded2024-04-08: US$690.00; no sale recorded2024-06-19: US$335.00; no sale recorded2024-07-21: US$593.55; no sale recorded2024-08-23: US$494.22; no sale recorded2024-08-23: US$50.25; no sale recorded2024-12-17: US$334.99; no sale recorded2024-12-17: US$334.98; no sale recorded2024-12-17: US$334.95; no sale recorded2025-01-03: US$633.80; sold recorded2025-01-21: US$367.83; sold recorded2025-03-07: US$394.58; no sale recorded2025-04-04: US$763.41; no sale recorded2025-04-08: US$335.03; no sale recorded2025-05-16: US$687.40; no sale recorded2025-05-20: US$467.25; no sale recorded2025-06-05: US$674.43; no sale recorded2025-06-18: US$335.00; no sale recorded2025-06-19: US$400.60; no sale recorded2025-07-04: US$489.00; no sale recorded2025-08-28: US$334.50; no sale recorded2025-08-28: US$335.00; no sale recorded2025-09-04: US$334.73; no sale recorded2025-09-06: US$398.00; no sale recorded2025-09-08: US$395.00; no sale recorded2025-09-10: US$335.01; no sale recorded2025-09-16: US$334.99; no sale recorded2025-09-16: US$334.98; no sale recorded2025-09-16: US$334.95; no sale recorded2025-09-16: US$334.92; no sale recorded2025-09-16: US$334.94; no sale recorded2025-09-17: US$334.20; no sale recorded2025-10-10: US$521.21; no sale recorded2025-10-21: US$435.11; no sale recorded2025-11-06: US$533.06; no sale recorded2025-11-27: US$414.60; no sale recorded2026-01-15: US$519.00; no sale recorded2026-01-28: US$407.11; no sale recorded2026-01-28: US$333.19; no sale recorded2026-03-13: US$80.00; no sale recorded2026-04-02: US$484.04; no sale recorded2026-04-10: US$333.50; no sale recorded2026-04-15: US$400.44; no sale recorded2026-06-29: US$333.62; no sale recorded2026-07-04: US$333.52; no sale recorded2026-07-13: US$370.32; no sale recorded2026-07-14: US$399.24; no sale recorded2026-07-14: US$333.94; no sale recorded2026-10-23: US$400.50; no sale recorded
Sold recordedNo sale recordedMonthly median

Linear price scale. Dates are listing starts.

Median recorded price, all years$397.50

56 plotted records from 56 US-dollar records in this range. Monthly medians use all records in each calendar month.

Archived listings

57 recorded listings
Listing startArchived listingConditionRecorded priceQty soldArchive statusCountry
23 Oct 20261PC New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 920067086433New$400.500Recorded activeCN
14 Jul 20261pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 398171854380New$333.940Recorded activeCN
14 Jul 20261pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 377340880393New$399.240Recorded activeUS
13 Jul 2026ONE New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 206411355748New$370.320Recorded activeCN
04 Jul 2026ONE New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 278152780429New$333.520Recorded activeCN
29 Jun 2026ONE New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 137463150860New$333.620Recorded activeCN
15 Apr 20261pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 178049611061New$400.440Recorded activeUS
10 Apr 20261pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 406843911274New$333.500Recorded activeCN
02 Apr 2026ONE NEW SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 389834516507New$484.040Recorded activeUS
13 Mar 2026Siemens S7-300 SM321 6ES7321-1BL00-0AB0 32DI 24V Digital Input ModuleeBay 366269857524Used$80.000Recorded activeSK
28 Jan 20261pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 157642465961New$333.190Recorded activeCN
28 Jan 20261pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 376907067938New$407.110Recorded activeUS
15 Jan 2026Brand Hot Sale Siemens 6ES7321-1BL00-0AB0 PLC Module Fast Deliveries Brand NeweBay 317766405254New$519.000Recorded activeHK
27 Nov 20256ES7321-1BL00-0AB0 1PCS New In Box SIEMENS Digital Input Module 6ES73211BL000AB0eBay 205878931780New$414.600Recorded activeCN
06 Nov 2025New In Box SIEMENS 6ES7321-1BL00-0AB0 Digital Input Module us free taxeBay 389192956478New$533.060Recorded activeCN
21 Oct 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 389123972305New$435.110Recorded activeUS
10 Oct 2025New In Box SIEMENS 6ES7321-1BL00-0AB0 6ES7 321-1BL00-0AB0 Digital Input ModuleeBay 177478315515New$521.210Recorded activeUS
17 Sep 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 317295180556New$334.200Recorded activeCN
16 Sep 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 397060909546New$334.940Recorded activeCN
16 Sep 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 317290960109New$334.920Recorded activeCN
16 Sep 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 388974433709New$334.950Recorded activeCN
16 Sep 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 177416237579New$334.980Recorded activeCN
16 Sep 20251pcs New IN BOX SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 317290959050New$334.990Recorded activeCN
10 Sep 2025ONE NEW SIEMENS PLC module 6ES7321-1BL00-0AB0eBay 317264293475New$335.010Recorded activeCN
08 Sep 2025New SIEMENS 6ES7321-1BL00-0AB0 Digital Input ModuleeBay 365852174423New$395.000Recorded activeUS
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

6ES7321-1BL00-0AA0/6ES76ES7321-1BL00-0AA0/6ES7321-1BL00-0AA06ES7321-1BL00-0AA0/VNL797906ES7321-1BL00-4AA16ES7321-1BL00-4AA26ES7321-1BL00-9AM0

Related part numbers

6ES7334-0KE00-0AB06ES7318-3EL01-0AB06ES7141-5BF00-0BA06ES7550-1AA01-0AB06ES7131-6BF00-0CA06ES7414-2XG01-0AB06ES7315-2AH14-0AB06EP3310-6SB00-0AY06ES7331-7KF02-0AB06GK7542-1AX00-0XE06SN1123-1AA00-0CA16SN1121-0BA11-0AA16SN1123-1AA00-0EA16SN1123-1AA00-0DA16SN1123-1AB00-0CA1

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