Siemens 6ES740 part numbers
133 recorded part numbers beginning with 6ES740.
Recorded parts
| Part number | Family | Recorded listings | Median recorded price (USD) | Last listing start |
|---|---|---|---|---|
| 6ES7400 | PLCs and I/O (SIMATIC) | 1 | $1103.25 | 02 Jul 2026 |
| 6ES7400- | PLCs and I/O (SIMATIC) | 2 | $515.53 | 18 Dec 2024 |
| 6ES7400-0HR00-4AB0 | PLCs and I/O (SIMATIC) | 3 | $19998.00 | 28 Jul 2025 |
| 6ES7400-0HR01-4AB0 | PLCs and I/O (SIMATIC) | 77 | $12737.67 | 13 Jun 2026 |
| 6ES7400-0HR02-4AB0 | PLCs and I/O (SIMATIC) | 39 | $16896.41 | 13 May 2026 |
| 6ES7400-0HR03-4AB0 | PLCs and I/O (SIMATIC) | 2 | $8663.00 | 28 Sep 2025 |
| 6ES7400-0HR04-4AB0 | PLCs and I/O (SIMATIC) | 48 | $46710.24 | 28 Sep 2025 |
| 6ES7400-0HR50-4AB0 | PLCs and I/O (SIMATIC) | 1 | $16910.00 | 28 Mar 2025 |
| 6ES7400-0HR51-4AB0 | PLCs and I/O (SIMATIC) | 39 | $14499.81 | 17 Mar 2026 |
| 6ES7400-0HR52-4AB0 | PLCs and I/O (SIMATIC) | 15 | $20000.00 | 19 Aug 2025 |
| 6ES7400-0HR52-4AB06ES7 | PLCs and I/O (SIMATIC) | 1 | $17860.00 | 25 Oct 2024 |
| 6ES7400-0HR53-4AB0 | PLCs and I/O (SIMATIC) | 24 | $27120.31 | 22 Apr 2025 |
| 6ES7400-0HR54-4AB0 | PLCs and I/O (SIMATIC) | 5 | $28212.96 | 08 May 2026 |
| 6ES7400-1J01-0AA0 | PLCs and I/O (SIMATIC) | 2 | $519.44 | 13 Jan 2021 |
| 6ES7400-1JA0-0AA0 | PLCs and I/O (SIMATIC) | 5 | Not recorded | 01 Apr 2026 |
| 6ES7400-1JA00-0AA0 | PLCs and I/O (SIMATIC) | 49 | $288.00 | 15 Jul 2026 |
| 6ES7400-1JA00-0AA0:S7-400 | PLCs and I/O (SIMATIC) | 1 | $400.00 | 11 May 2020 |
| 6ES7400-1JA01-0AA0 | PLCs and I/O (SIMATIC) | 1,028 | $278.00 | 24 Oct 2026 |
| 6ES7400-1JA01-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 3 | $61.23 | 09 Nov 2020 |
| 6ES7400-1JA01-? | PLCs and I/O (SIMATIC) | 8 | $82.79 | 17 Mar 2022 |
| 6ES7400-1JA11-0AA0 | PLCs and I/O (SIMATIC) | 246 | $388.98 | 16 Oct 2026 |
| 6ES7400-1JA11-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 1 | $307.00 | 02 Jun 2022 |
| 6ES7400-1JA11-0AA1 | PLCs and I/O (SIMATIC) | 32 | $1201.39 | 25 Apr 2026 |
| 6ES7400-1JA21-0AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 10 Apr 2026 |
| 6ES7400-1TA00-0AA0 | PLCs and I/O (SIMATIC) | 60 | $290.00 | 06 Oct 2026 |
| 6ES7400-1TA01-0440 | PLCs and I/O (SIMATIC) | 1 | $399.00 | 07 May 2025 |
| 6ES7400-1TA01-0AA0 | PLCs and I/O (SIMATIC) | 917 | $495.13 | 05 Sep 2026 |
| 6ES7400-1TA01-0AA0--NEW | PLCs and I/O (SIMATIC) | 1 | $319.60 | 29 May 2026 |
| 6ES7400-1TA01-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 1 | $183.87 | 25 Jul 2024 |
| 6ES7400-1TA01-0AA01 | PLCs and I/O (SIMATIC) | 1 | $1208.00 | 08 May 2020 |
| 6ES7400-1TA01-0AB0 | PLCs and I/O (SIMATIC) | 1 | $250.00 | 19 Mar 2018 |
| 6ES7400-1TA01-OAAO | PLCs and I/O (SIMATIC) | 7 | $261.08 | 16 Sep 2025 |
| 6ES7400-1TA11-0AA0 | PLCs and I/O (SIMATIC) | 32 | $1543.74 | 12 May 2026 |
| 6ES7400-1TAOA-0AA0 | PLCs and I/O (SIMATIC) | 1 | $350.00 | 07 Dec 2024 |
| 6ES7400-2JA00 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 03 Sep 2023 |
| 6ES7400-2JA00-0AA0 | PLCs and I/O (SIMATIC) | 636 | $700.75 | 23 Oct 2026 |
| 6ES7400-2JA10 | PLCs and I/O (SIMATIC) | 36 | $570.00 | 08 Jun 2026 |
| 6ES7400-2JA10-0AA0 | PLCs and I/O (SIMATIC) | 197 | $1001.25 | 16 Sep 2026 |
| 6ES7400-2JA10-0AA1 | PLCs and I/O (SIMATIC) | 121 | $1448.00 | 12 Oct 2026 |
| 6ES7400-2JA10-0AA1-H | PLCs and I/O (SIMATIC) | 3 | $2735.40 | 19 Oct 2024 |
| 6ES7400-IJAII-0AA0 | PLCs and I/O (SIMATIC) | 1 | $750.00 | 31 Jan 2020 |
| 6ES74001JA010AA0 | PLCs and I/O (SIMATIC) | 36 | $56.00 | 13 Jan 2026 |
| 6ES74001TA010AA0 | PLCs and I/O (SIMATIC) | 17 | $909.40 | 26 Jan 2024 |
| 6ES74002JA000AA0 | PLCs and I/O (SIMATIC) | 3 | $1125.93 | 31 May 2022 |
| 6ES7400‐0HR54‐4AB0 | PLCs and I/O (SIMATIC) | 1 | $29781.00 | 22 Apr 2025 |
| 6ES7401-1DA01-0AA0 | PLCs and I/O (SIMATIC) | 469 | $471.95 | 25 Oct 2026 |
| 6ES7401-1DA01-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 2 | $118.91 | 05 Oct 2024 |
| 6ES7401-1DA01-0AA1 | PLCs and I/O (SIMATIC) | 5 | $192.67 | 20 Sep 2024 |
| 6ES7401-2TA00-0AA0 | PLCs and I/O (SIMATIC) | 3 | $379.00 | 30 May 2023 |
| 6ES7401-2TA01-0AA0 | PLCs and I/O (SIMATIC) | 46 | $1345.80 | 23 Oct 2026 |
| 6ES74011DA010AA0 | PLCs and I/O (SIMATIC) | 2 | $135.00 | 23 Apr 2024 |
| 6ES7403-1JA00-0AA0 | PLCs and I/O (SIMATIC) | 18 | $199.00 | 12 Jun 2026 |
| 6ES7403-1JA01-0AA0 | PLCs and I/O (SIMATIC) | 118 | $398.85 | 01 Jul 2026 |
| 6ES7403-1JA11-0AA0 | PLCs and I/O (SIMATIC) | 66 | $700.23 | 05 Jun 2026 |
| 6ES7403-1TA00-0AA0 | PLCs and I/O (SIMATIC) | 4 | $422.99 | 16 Jan 2025 |
| 6ES7403-1TA01-0AA0 | PLCs and I/O (SIMATIC) | 144 | $750.10 | 13 Jul 2026 |
| 6ES7403-1TA01-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 1 | $220.17 | 25 Jul 2024 |
| 6ES7403-1TA11-0AA0 | PLCs and I/O (SIMATIC) | 16 | $2525.48 | 18 Aug 2025 |
| 6ES74031JA110AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 27 Apr 2024 |
| 6ES74031TA010AA0 | PLCs and I/O (SIMATIC) | 1 | $899.00 | 26 Jan 2024 |
| 6ES7404-0DA02-0AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 25 Apr 2023 |
| 6ES7405-0DA00-0AA0 | PLCs and I/O (SIMATIC) | 11 | $226.80 | 08 May 2026 |
| 6ES7405-0DA01-0AA0 | PLCs and I/O (SIMATIC) | 140 | $884.09 | 04 Jul 2026 |
| 6ES7405-0DA01-0AA0/ | PLCs and I/O (SIMATIC) | 1 | $1159.04 | 31 Jan 2024 |
| 6ES7405-0DA02-0AA0 | PLCs and I/O (SIMATIC) | 505 | $434.03 | 17 Oct 2026 |
| 6ES7405-0DA02-0AA0/ | PLCs and I/O (SIMATIC) | 1 | $466.00 | 12 Jun 2024 |
| 6ES7405-0DA02-0AA1 | PLCs and I/O (SIMATIC) | 3 | $794.59 | 10 Dec 2025 |
| 6ES7405-0DA2-0AA0 | PLCs and I/O (SIMATIC) | 2 | Not recorded | 28 Apr 2025 |
| 6ES7405-0KA00-0AA0 | PLCs and I/O (SIMATIC) | 41 | $628.89 | 20 Jun 2026 |
| 6ES7405-0KA01-0AA0 | PLCs and I/O (SIMATIC) | 187 | $379.73 | 17 Aug 2026 |
| 6ES7405-0KA02-0AA0 | PLCs and I/O (SIMATIC) | 1,099 | $455.94 | 20 Oct 2026 |
| 6ES7405-0KR00-0AA0 | PLCs and I/O (SIMATIC) | 6 | $801.38 | 11 Jul 2025 |
| 6ES7405-0KR02-0AA0 | PLCs and I/O (SIMATIC) | 314 | $1130.67 | 21 Oct 2026 |
| 6ES7405-0KR02-0AA1 | PLCs and I/O (SIMATIC) | 32 | $2199.99 | 15 Sep 2026 |
| 6ES7405-0RA00-0AA0 | PLCs and I/O (SIMATIC) | 42 | $384.79 | 28 Mar 2026 |
| 6ES7405-0RA01-0AA0 | PLCs and I/O (SIMATIC) | 119 | $935.00 | 15 Jun 2026 |
| 6ES7405-0RA02-0AA0 | PLCs and I/O (SIMATIC) | 228 | $925.00 | 24 Oct 2026 |
| 6ES7405-0XA02-0AA0 | PLCs and I/O (SIMATIC) | 2 | $319.48 | 02 Sep 2024 |
| 6ES74050KA010AA0 | PLCs and I/O (SIMATIC) | 1 | $852.60 | 06 Nov 2019 |
| 6ES74050KA020AA0 | PLCs and I/O (SIMATIC) | 2 | $826.93 | 07 Oct 2025 |
| 6ES7405‑0KA02‑0AA0 | PLCs and I/O (SIMATIC) | 1 | $27.50 | 25 Feb 2026 |
| 6ES7407 | PLCs and I/O (SIMATIC) | 4 | $497.67 | 17 Dec 2025 |
| 6ES7407-0AD01-0AA0 | PLCs and I/O (SIMATIC) | 2 | $262.19 | 30 Jun 2024 |
| 6ES7407-0DA00- | PLCs and I/O (SIMATIC) | 66 | $1.00 | 11 Jun 2023 |
| 6ES7407-0DA00-0AA | PLCs and I/O (SIMATIC) | 1 | $668.29 | 29 Mar 2023 |
| 6ES7407-0DA00-0AA0 | PLCs and I/O (SIMATIC) | 237 | $542.86 | 06 Jul 2026 |
| 6ES7407-0DA00-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 1 | $636.54 | 19 Feb 2018 |
| 6ES7407-0DA01-0AA0 | PLCs and I/O (SIMATIC) | 782 | $375.00 | 23 Oct 2026 |
| 6ES7407-0DA01-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 1 | $229.39 | 06 Feb 2018 |
| 6ES7407-0DA02 | PLCs and I/O (SIMATIC) | 2 | Not recorded | 20 May 2026 |
| 6ES7407-0DA02-0AA0 | PLCs and I/O (SIMATIC) | 913 | $300.91 | 23 Oct 2026 |
| 6ES7407-0DA02-0AA1 | PLCs and I/O (SIMATIC) | 59 | $505.32 | 09 Oct 2026 |
| 6ES7407-0DA02-4CA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 26 Sep 2025 |
| 6ES7407-0DA2-0AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 09 Apr 2025 |
| 6ES7407-0KA00-0A0 | PLCs and I/O (SIMATIC) | 1 | $1471.10 | 13 Apr 2025 |
| 6ES7407-0KA00-0AA0 | PLCs and I/O (SIMATIC) | 108 | $476.70 | 17 Sep 2026 |
| 6ES7407-0KA01 | PLCs and I/O (SIMATIC) | 3 | $429.00 | 20 Apr 2023 |
| 6ES7407-0KA01-0AA0 | PLCs and I/O (SIMATIC) | 865 | $292.50 | 24 Oct 2026 |
| 6ES7407-0KA01-0AA0/6ES7 | PLCs and I/O (SIMATIC) | 1 | $47.94 | 28 Sep 2017 |
| 6ES7407-0KA01-0AA0PLC | PLCs and I/O (SIMATIC) | 1 | $300.00 | 05 Nov 2022 |
| 6ES7407-0KA02-0AA0 | PLCs and I/O (SIMATIC) | 1,400 | $400.37 | 24 Oct 2026 |
| 6ES7407-0KA02-0AA06ES7 | PLCs and I/O (SIMATIC) | 2 | $286.00 | 09 Jul 2024 |
| 6ES7407-0KA02-0AA0 | PLCs and I/O (SIMATIC) | 1 | $199.00 | 25 Oct 2020 |
| 6ES7407-0KA02-4CA2 | PLCs and I/O (SIMATIC) | 3 | $746.14 | 03 Jul 2025 |
| 6ES7407-0KR00-0AA0 | PLCs and I/O (SIMATIC) | 264 | $446.00 | 14 Aug 2026 |
| 6ES7407-0KR02-0AA0 | PLCs and I/O (SIMATIC) | 746 | $404.50 | 24 Oct 2026 |
| 6ES7407-0KR02-0AA1 | PLCs and I/O (SIMATIC) | 238 | $1398.50 | 03 Sep 2026 |
| 6ES7407-0RA00-0AA0 | PLCs and I/O (SIMATIC) | 36 | $498.21 | 02 Jun 2026 |
| 6ES7407-0RA01-0AA0 | PLCs and I/O (SIMATIC) | 210 | $573.22 | 23 Oct 2026 |
| 6ES7407-0RA02-0AA0 | PLCs and I/O (SIMATIC) | 880 | $938.38 | 24 Oct 2026 |
| 6ES7407-0RA02-0AA0NEW | PLCs and I/O (SIMATIC) | 1 | $267.00 | 23 May 2026 |
| 6ES7407-OKA01-0AA0 | PLCs and I/O (SIMATIC) | 5 | $150.00 | 01 May 2021 |
| 6ES7407-OKA02-0AA0 | PLCs and I/O (SIMATIC) | 19 | $178.74 | 03 Jul 2026 |
| 6ES7407-OKAO2-OAAO | PLCs and I/O (SIMATIC) | 2 | $951.00 | 10 Dec 2017 |
| 6ES7407-OKR00-0A00 | PLCs and I/O (SIMATIC) | 2 | $199.00 | 24 Oct 2023 |
| 6ES7407-OKR02-0AA0 | PLCs and I/O (SIMATIC) | 1 | $700.00 | 23 May 2023 |
| 6ES74070DA000AA0 | PLCs and I/O (SIMATIC) | 1 | $257.86 | 12 Oct 2017 |
| 6ES74070DA010AA0 | PLCs and I/O (SIMATIC) | 1 | $275.00 | 27 Apr 2025 |
| 6ES74070DA020AA0 | PLCs and I/O (SIMATIC) | 4 | $256.29 | 27 Feb 2021 |
| 6ES74070KA010AA0 | PLCs and I/O (SIMATIC) | 4 | $164.09 | 01 Jul 2026 |
| 6ES74070KA020AA0 | PLCs and I/O (SIMATIC) | 5 | $497.67 | 09 Dec 2022 |
| 6ES74070RA010AA0 | PLCs and I/O (SIMATIC) | 2 | $1164.80 | 02 Feb 2024 |
| 6ES7408-0TA00-0AA0 | PLCs and I/O (SIMATIC) | 22 | $806.11 | 03 May 2026 |
| 6ES7408-1TA00-0XA0 | PLCs and I/O (SIMATIC) | 1 | $1514.03 | 02 Jul 2026 |
| 6ES7408-1TA00-6AA0 | PLCs and I/O (SIMATIC) | 4 | Not recorded | 20 Sep 2023 |
| 6ES7408-1TA00-7AA0 | PLCs and I/O (SIMATIC) | 5 | $430.87 | 29 Oct 2024 |
| 6ES7408-1TA01-0XA0 | PLCs and I/O (SIMATIC) | 38 | $5400.00 | 21 May 2026 |
| 6ES7408-1TB00-0XA0 | PLCs and I/O (SIMATIC) | 10 | $1310.71 | 11 Sep 2026 |
| 6ES74080TA000AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 23 Apr 2024 |
| 6ES74081TA006AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 24 Apr 2024 |
| 6ES74081TA007AA0 | PLCs and I/O (SIMATIC) | 1 | Not recorded | 25 Apr 2024 |
| 6ES74081TA010XA0 | PLCs and I/O (SIMATIC) | 1 | $4140.61 | 27 Sep 2019 |
| 6ES74081TB000XA0 | PLCs and I/O (SIMATIC) | 1 | $2984.85 | 25 Sep 2019 |