Siemens / PLCs and I/O (SIMATIC)
6ES7-321-1BH50-0AA0
First listing start: 25 Mar 2020Last listing start: 13 Mar 2025
Recorded price history
USDSold recordedNo sale recordedMonthly median
Linear price scale. Dates are listing starts.
Median recorded price, all years$101.21
8 plotted records from 8 US-dollar records in this range. Monthly medians use all records in each calendar month.
Archived listings
8 recorded listings| Listing start | Archived listing | Condition | Recorded price | Qty sold | Archive status | Country |
|---|---|---|---|---|---|---|
| 13 Mar 2025 | 1 pcs SIEMENS 6ES7-321-1BH50-0AA0 PLC moduleeBay 388077283952 | New | $176.44 | 0 | Recorded active | CN |
| 17 May 2023 | Siemens 6ES7-321-1BH50-0AA0 SIMATIC S7-300, Digital input SM 321 FNOBeBay 185900500763 | New - Open box | $28.75 | 1 | Sold recorded | US |
| 04 Apr 2023 | Siemens 6ES7-321-1BH50-0AA0 Simatic S7-300 Digital Input SM 321, 16 DI, 24VDCeBay 225511601070 | Seller refurbished | $139.41 | 0 | No sale recorded | US |
| 12 May 2022 | 1 pcs SIEMENS 6ES7-321-1BH50-0AA0 PLC moduleeBay 255532206045 | New | $178.00 | 0 | Recorded active | CN |
| 12 Apr 2022 | SIEMENS 6ES7-321-1BH50-0AA0, Digital input SM 321 24 VDC E:05eBay 255484670207 | Used | $46.06 | 0 | Recorded active | DE |
| 27 Dec 2020 | Siemens 6ES7-321-1BH50-0AA0 Simatic S7-300 Digital Input SM 321, 16 DI, 24VDCeBay 402623767294 | Seller refurbished | $63.00 | 0 | No sale recorded | US |
| 12 Aug 2020 | Siemens 6ES7-321-1BH50-0AA0 SIMATIC S7-300, Digital input SM 321 FNOBeBay 184398817350 | New - Open box | $25.00 | 0 | No sale recorded | US |
| 25 Mar 2020 | 1PC NEW SIEMENS 6ES7-321-1BH50-0AA0eBay 324114060854 | New | $212.99 | 0 | No sale recorded | CN |
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.