Siemens 6ES7-21 part numbers
85 recorded part numbers beginning with 6ES7-21.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 6ES7-211-0AA22-0XB0 | PLCs and I/O (SIMATIC) | 2 | $876.53 | 25 Aug 2023 |
| 6ES7-211-0AA23-0XB0 | PLCs and I/O (SIMATIC) | 31 | $230.19 | 14 Oct 2026 |
| 6ES7-211-0BA22-0XB0 | PLCs and I/O (SIMATIC) | 1 | $708.00 | 21 May 2024 |
| 6ES7-211-0BA23-0XB0 | PLCs and I/O (SIMATIC) | 16 | $100.00 | 28 Mar 2026 |
| 6ES7-211-1AE40-0XB0 | PLCs and I/O (SIMATIC) | 2 | $389.32 | 26 Nov 2022 |
| 6ES7-211-1BD30-0XB0 | PLCs and I/O (SIMATIC) | 1 | $340.67 | 11 Jul 2018 |
| 6ES7-211-1HE31-0XB0 | PLCs and I/O (SIMATIC) | 2 | $95.00 | 18 Dec 2019 |
| 6ES7-211-1HE40-0XB0 | PLCs and I/O (SIMATIC) | 3 | $126.59 | 04 Feb 2022 |
| 6ES7-2110BA20-0XB0 | PLCs and I/O (SIMATIC) | 8 | $97.51 | 22 Feb 2024 |
| 6ES7-212-1AB22-0XB0 | PLCs and I/O (SIMATIC) | 27 | $400.00 | 16 Jun 2023 |
| 6ES7-212-1AB23-0XB0 | PLCs and I/O (SIMATIC) | 5 | $220.00 | 08 May 2025 |
| 6ES7-212-1AE40-0XB0 | PLCs and I/O (SIMATIC) | 1 | $280.00 | 13 Oct 2022 |
| 6ES7-212-1BA00-0XB0 | PLCs and I/O (SIMATIC) | 1 | $181.50 | 21 Aug 2017 |
| 6ES7-212-1BA01-0XB0 | PLCs and I/O (SIMATIC) | 5 | $117.98 | 03 May 2024 |
| 6ES7-212-1BA10-0XB0 | PLCs and I/O (SIMATIC) | 1 | $130.50 | 31 Dec 2019 |
| 6ES7-212-1BAO1-OXBO | PLCs and I/O (SIMATIC) | 2 | $99.00 | 19 Feb 2018 |
| 6ES7-212-1BB21-0XB0 | PLCs and I/O (SIMATIC) | 14 | $169.00 | 15 Apr 2025 |
| 6ES7-212-1BB22-0XB0 | PLCs and I/O (SIMATIC) | 15 | $70.00 | 07 Aug 2025 |
| 6ES7-212-1BB23-0XB0 | PLCs and I/O (SIMATIC) | 28 | $80.00 | 27 Jan 2025 |
| 6ES7-212-1BB23-0XB8 | PLCs and I/O (SIMATIC) | 3 | $79.99 | 20 Apr 2026 |
| 6ES7-212-1BB23-X0B0 | PLCs and I/O (SIMATIC) | 1 | $49.00 | 05 Oct 2020 |
| 6ES7-212-1BD30-0XB0 | PLCs and I/O (SIMATIC) | 4 | $195.88 | 07 Feb 2023 |
| 6ES7-212-1BE40-0XB0 | PLCs and I/O (SIMATIC) | 3 | $240.00 | 30 Jun 2023 |
| 6ES7-212-1CA01-0XB0 | PLCs and I/O (SIMATIC) | 1 | $90.95 | 18 Mar 2021 |
| 6ES7-212-1DA01-0XB0 | PLCs and I/O (SIMATIC) | 1 | $495.00 | 16 Mar 2017 |
| 6ES7-212-1HD30-0XB0 | PLCs and I/O (SIMATIC) | 5 | $179.99 | 31 May 2024 |
| 6ES7-212-1HE40-0XB0 | PLCs and I/O (SIMATIC) | 4 | $315.35 | 10 Jun 2026 |
| 6ES7-214-1AC00-0XB0 | PLCs and I/O (SIMATIC) | 7 | $59.99 | 05 Jul 2024 |
| 6ES7-214-1AC01-0XB0 | PLCs and I/O (SIMATIC) | 11 | $100.00 | 13 Dec 2025 |
| 6ES7-214-1AC01-OX80WITH | PLCs and I/O (SIMATIC) | 23 | $77.50 | 03 Nov 2024 |
| 6ES7-214-1AD21-0XB0 | PLCs and I/O (SIMATIC) | 7 | $27.00 | 18 Mar 2025 |
| 6ES7-214-1AD22 | PLCs and I/O (SIMATIC) | 1 | $165.00 | 20 Apr 2024 |
| 6ES7-214-1AD22-0XB0 | PLCs and I/O (SIMATIC) | 23 | $175.00 | 31 Mar 2025 |
| 6ES7-214-1AD23-0XB0 | PLCs and I/O (SIMATIC) | 9 | $790.00 | 23 Nov 2025 |
| 6ES7-214-1AD23-0XB8 | PLCs and I/O (SIMATIC) | 2 | $118.00 | 01 Feb 2025 |
| 6ES7-214-1AD23-OXBO | PLCs and I/O (SIMATIC) | 1 | $100.00 | 22 Dec 2023 |
| 6ES7-214-1AE30-0XB0 | PLCs and I/O (SIMATIC) | 2 | $467.85 | 22 Mar 2023 |
| 6ES7-214-1AF40-0XB0 | PLCs and I/O (SIMATIC) | 1 | $114.50 | 16 Aug 2018 |
| 6ES7-214-1AG31-0XB0 | PLCs and I/O (SIMATIC) | 5 | $195.00 | 08 Feb 2024 |
| 6ES7-214-1AG40-0XB0 | PLCs and I/O (SIMATIC) | 27 | $328.03 | 09 Jul 2024 |
| 6ES7-214-1BC00-0XB0 | PLCs and I/O (SIMATIC) | 3 | $224.99 | 25 Aug 2017 |
| 6ES7-214-1BC01-0XB0 | PLCs and I/O (SIMATIC) | 9 | $80.00 | 26 Feb 2021 |
| 6ES7-214-1BC10-0XB0 | PLCs and I/O (SIMATIC) | 1 | $342.00 | 19 Jun 2020 |
| 6ES7-214-1BC10-0XB0**READ** | PLCs and I/O (SIMATIC) | 1 | $350.00 | 19 Jun 2020 |
| 6ES7-214-1BD21 | PLCs and I/O (SIMATIC) | 1 | $309.00 | 20 Apr 2024 |
| 6ES7-214-1BD21-0XB0 | PLCs and I/O (SIMATIC) | 49 | $199.99 | 21 Jun 2025 |
| 6ES7-214-1BD22 | PLCs and I/O (SIMATIC) | 1 | $351.00 | 20 Apr 2024 |
| 6ES7-214-1BD22-0XB0 | PLCs and I/O (SIMATIC) | 8 | $199.50 | 08 May 2025 |
| 6ES7-214-1BD23-0XB0 | PLCs and I/O (SIMATIC) | 16 | $424.00 | 21 Jun 2025 |
| 6ES7-214-1BD23-0XB8 | PLCs and I/O (SIMATIC) | 2 | $309.82 | 13 Jan 2025 |
| 6ES7-214-1BE30-0XB0 | PLCs and I/O (SIMATIC) | 5 | $289.00 | 28 Nov 2020 |
| 6ES7-214-1BG40-0XB0 | PLCs and I/O (SIMATIC) | 18 | $213.00 | 30 Aug 2025 |
| 6ES7-214-1CC01-0XB0 | PLCs and I/O (SIMATIC) | 21 | $250.00 | 22 Dec 2023 |
| 6ES7-214-1DC01-X0B0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 12 Mar 2023 |
| 6ES7-214-1HE30-0XB0 | PLCs and I/O (SIMATIC) | 2 | $189.75 | 27 Nov 2019 |
| 6ES7-214-1HG40-0XB0 | PLCs and I/O (SIMATIC) | 8 | $282.50 | 09 Jul 2024 |
| 6ES7-214-2AD23-0XB0 | PLCs and I/O (SIMATIC) | 8 | $500.00 | 29 Apr 2025 |
| 6ES7-214-2AD23-0XB8 | PLCs and I/O (SIMATIC) | 1 | $456.79 | 26 Jan 2018 |
| 6ES7-214-2BD23-0XB0 | PLCs and I/O (SIMATIC) | 5 | $380.00 | 05 Oct 2024 |
| 6ES7-214-2BD23-OXA8 | PLCs and I/O (SIMATIC) | 1 | $547.88 | 23 Jan 2018 |
| 6ES7-214-AD23-0XB0 | PLCs and I/O (SIMATIC) | 1 | $100.00 | 01 Feb 2024 |
| 6ES7-214-AE30-0XB0 | PLCs and I/O (SIMATIC) | 1 | $233.00 | 21 Jul 2023 |
| 6ES7-2141HG40-0XB0 | PLCs and I/O (SIMATIC) | 5 | $1030.00 | 20 Oct 2025 |
| 6ES7-215-1AG40-0XB0 | PLCs and I/O (SIMATIC) | 9 | $300.00 | 14 Nov 2024 |
| 6ES7-215-1BG31-0XB0 | PLCs and I/O (SIMATIC) | 2 | $294.50 | 20 Jan 2022 |
| 6ES7-215-1HF40-0XB0 | PLCs and I/O (SIMATIC) | 1 | $51.00 | 16 Aug 2018 |
| 6ES7-215-1HG40-0XB0 | PLCs and I/O (SIMATIC) | 1 | $800.00 | 25 Dec 2024 |
| 6ES7-215-2AD00-0XB0 | PLCs and I/O (SIMATIC) | 2 | $150.00 | 16 Jun 2022 |
| 6ES7-215-2BD00-0XB0 | PLCs and I/O (SIMATIC) | 1 | $100.00 | 07 Aug 2022 |
| 6ES7-216-2AD00-0XB0 | PLCs and I/O (SIMATIC) | 7 | $1033.40 | 19 Feb 2021 |
| 6ES7-216-2AD21-0XB0 | PLCs and I/O (SIMATIC) | 5 | $125.00 | 20 Apr 2026 |
| 6ES7-216-2AD22-0XB0 | PLCs and I/O (SIMATIC) | 3 | $205.32 | 18 Feb 2026 |
| 6ES7-216-2AD23 | PLCs and I/O (SIMATIC) | 3 | $99.97 | 04 Jan 2024 |
| 6ES7-216-2AD23-0XB0 | PLCs and I/O (SIMATIC) | 15 | $199.95 | 08 Sep 2025 |
| 6ES7-216-2AD23-OXB8 | PLCs and I/O (SIMATIC) | 2 | $802.83 | 01 Dec 2019 |
| 6ES7-216-2ADOO-0XB0 | PLCs and I/O (SIMATIC) | 1 | $229.99 | 09 May 2017 |
| 6ES7-216-2AF22-0XB0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 13 Apr 2018 |
| 6ES7-216-2BD00-0XB0 | PLCs and I/O (SIMATIC) | 6 | $150.00 | 23 Apr 2026 |
| 6ES7-216-2BD21-0XB0 | PLCs and I/O (SIMATIC) | 3 | $317.21 | 20 Jun 2022 |
| 6ES7-216-2BD22-0XB0 | PLCs and I/O (SIMATIC) | 99 | $700.00 | 11 Jul 2026 |
| 6ES7-216-2BD23-0XB0 | PLCs and I/O (SIMATIC) | 8 | $300.00 | 13 Sep 2024 |
| 6ES7-216-2BD23-0XB8 | PLCs and I/O (SIMATIC) | 1 | $146.00 | 09 Sep 2020 |
| 6ES7-216-2BD23-OXB8 | PLCs and I/O (SIMATIC) | 2 | $170.32 | 02 Sep 2025 |
| 6ES7-217-1AG40-0XB0 | PLCs and I/O (SIMATIC) | 10 | $403.75 | 23 May 2026 |
| 6ES7-217-1BG40-0XB0 | PLCs and I/O (SIMATIC) | 1 | $220.00 | 12 Jan 2025 |