Siemens 6ES7921 part numbers
39 recorded part numbers beginning with 6ES7921.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 6ES7921-3AA00-0AA0 | PLCs and I/O (SIMATIC) | 21 | $101.24 | 01 Apr 2026 |
| 6ES7921-3AA20-0AA0 | PLCs and I/O (SIMATIC) | 65 | $81.99 | 09 Jun 2026 |
| 6ES7921-3AA20-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 3 | $84.06 | 02 Jul 2023 |
| 6ES7921-3AB00-0AA0 | PLCs and I/O (SIMATIC) | 109 | $59.40 | 21 Oct 2026 |
| 6ES7921-3AB20-0AA0 | PLCs and I/O (SIMATIC) | 20 | $65.50 | 17 Jun 2026 |
| 6ES7921-3AC00-0AA0 | PLCs and I/O (SIMATIC) | 11 | $24.50 | 23 May 2026 |
| 6ES7921-3AD00-0AA0 | PLCs and I/O (SIMATIC) | 6 | $48.69 | 17 Mar 2024 |
| 6ES7921-3AF00-0AA0 | PLCs and I/O (SIMATIC) | 13 | $91.99 | 21 Jul 2025 |
| 6ES7921-3AF20-0AA0 | PLCs and I/O (SIMATIC) | 3 | $214.17 | 01 Aug 2025 |
| 6ES7921-3AG00-0AA0 | PLCs and I/O (SIMATIC) | 19 | $59.00 | 14 Jul 2026 |
| 6ES7921-3AG20-0AA0 | PLCs and I/O (SIMATIC) | 8 | $177.00 | 08 May 2026 |
| 6ES7921-3AH20-0AA0 | PLCs and I/O (SIMATIC) | 2 | Not recorded | 23 May 2026 |
| 6ES7921-3AK20-0AA0 | PLCs and I/O (SIMATIC) | 4 | $177.00 | 12 Apr 2023 |
| 6ES7921-3AM20-0AA0 | PLCs and I/O (SIMATIC) | 1 | $177.00 | 01 Mar 2023 |
| 6ES7921-3BE10-0AA0 | PLCs and I/O (SIMATIC) | 10 | $19.95 | 01 Apr 2026 |
| 6ES7921-4AA00-0AA0 | PLCs and I/O (SIMATIC) | 3 | $179.09 | 04 May 2026 |
| 6ES7921-4AB00-0AA0 | PLCs and I/O (SIMATIC) | 4 | Not recorded | 27 Aug 2026 |
| 6ES7921-4AG00-0AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 20 Sep 2022 |
| 6ES7921-4BC50-0AA1 | PLCs and I/O (SIMATIC) | 5 | $201.00 | 01 Apr 2026 |
| 6ES7921-5AB20-0AA0 | PLCs and I/O (SIMATIC) | 22 | $72.00 | 02 Oct 2026 |
| 6ES7921-5AD00-0AA0 | PLCs and I/O (SIMATIC) | 22 | $73.44 | 01 May 2026 |
| 6ES7921-5AH20-0AA0 | PLCs and I/O (SIMATIC) | 25 | $100.25 | 18 Jul 2026 |
| 6ES7921-5AJ00-0AA0 | PLCs and I/O (SIMATIC) | 2 | $52.04 | 27 Sep 2022 |
| 6ES7921-5AK20-0AA0 | PLCs and I/O (SIMATIC) | 7 | $115.00 | 24 Nov 2025 |
| 6ES7921-5CB20-0AA0 | PLCs and I/O (SIMATIC) | 23 | $73.44 | 01 May 2026 |
| 6ES7921-5CH20-0AA0 | PLCs and I/O (SIMATIC) | 14 | $828.04 | 18 Jun 2026 |
| 6ES7921-5CK20-0AA0 | PLCs and I/O (SIMATIC) | 23 | $187.00 | 19 May 2026 |
| 6ES79213AA200AA0 | PLCs and I/O (SIMATIC) | 7 | $131.72 | 21 Apr 2026 |
| 6ES79213AB000AA0 | PLCs and I/O (SIMATIC) | 7 | $114.45 | 01 Sep 2025 |
| 6ES79213AB200AA0 | PLCs and I/O (SIMATIC) | 7 | $138.04 | 05 Aug 2025 |
| 6ES79213AC000AA0 | PLCs and I/O (SIMATIC) | 2 | $59.64 | 13 Sep 2022 |
| 6ES79213AG000AA0 | PLCs and I/O (SIMATIC) | 1 | $103.15 | 09 Mar 2021 |
| 6ES79213AG200A00 | PLCs and I/O (SIMATIC) | 1 | $49.99 | 28 Oct 2020 |
| 6ES79213AG200AA0 | PLCs and I/O (SIMATIC) | 1 | $40.69 | 15 Feb 2024 |
| 6ES79215AB200AA0 | PLCs and I/O (SIMATIC) | 4 | $119.96 | 07 Oct 2025 |
| 6ES79215AH200AA0 | PLCs and I/O (SIMATIC) | 1 | $65.00 | 23 May 2021 |
| 6ES79215AK200AA0 | PLCs and I/O (SIMATIC) | 1 | $37.95 | 24 Jun 2024 |
| 6ES79215CH200AA0 | PLCs and I/O (SIMATIC) | 1 | $115.50 | 12 Dec 2019 |
| 6ES79215CK200AA0 | PLCs and I/O (SIMATIC) | 1 | $115.50 | 12 Dec 2019 |