Exact A5E identity is preserved for board-level traceability.
Overview
A5E31429340 is identified in Siemens product data as a repair part: TDB10 module, 400 V. The complete A5E reference must remain attached to the enquiry and service record.
Because Siemens public data for this repair-level item does not publish a complete standalone electrical or connector specification, selection must be made from the installed equipment documentation and board label rather than assumptions based on appearance.
The page therefore retains the manufacturer-confirmed TDB10 and 400 V identity without importing ratings or compatibility claims from adjacent A5E references.
Specifications
| Manufacturer | Siemens |
|---|---|
| Exact repair-part reference | A5E31429340 |
| Manufacturer description | TDB10 module 400 V |
| Item class | Repair-level electronic board/module |
| Selection basis | Installed equipment record, complete board label and Siemens service documentation |
| Unverified fields intentionally omitted | Current rating, connector allocation, firmware and compatible host list |
Features
Official Siemens description fixes the TDB10 and 400 V designation without extending it to unsupported host models.
A controlled exchange should retain connector positions, board revision and host-equipment evidence.
The replacement record should include inspection, commissioning and final acceptance results.
Applications
- Maintenance of Siemens equipment whose service documentation explicitly calls for A5E31429340.
- Repair-part procurement where the installed TDB10 label and 400 V designation match exactly.
- Controlled board exchange under an approved electrical isolation and commissioning plan.
About IndustryParts
https://www.industryparts.com/Repair-part evidence replaces guesswork
IndustryParts keeps A5E31429340 tied to its TDB10 400 V identity and requests host-system evidence before a quotation is finalized.
- Exact label captured
- Host MLFB requested
- Unsupported ratings excluded
Lifecycle
- Photograph the installed board, connector keying, revision marks and host nameplate before removal.
- Do not infer compatibility from another TDB10 or similar A5E number.
- Use ESD-safe handling and protect all connector interfaces during transport.
- Complete host-system diagnostics and a functional acceptance test after installation.
FAQ
What information is needed to quote A5E31429340 safely?
Provide the full board label, host-equipment MLFB and serial number, revision marks, fault description, connector photos and required quantity.
Can another TDB10 board replace A5E31429340?
Only when Siemens service documentation explicitly cross-references it. The TDB10 name and 400 V label alone do not prove revision or connector compatibility.
Why are detailed current and connector values not listed for A5E31429340?
Siemens public repair-part data confirms the TDB10 400 V identity but does not publish a complete standalone specification; unsupported values are intentionally omitted.
How should A5E31429340 be handled during exchange?
Use the host equipment isolation procedure, ESD controls, labelled connector records and protected packaging. Never use the board as the sole point for proving the circuit is de-energized.
What acceptance evidence should follow an A5E31429340 replacement?
Record exact label match, connector inspection, insulation and wiring checks required by the host manual, clean diagnostics and an approved operating test.
Recommended Models
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| 8WH2000-1GG08 | M/20154/87 | 6FX1123-7AA02 |
| P11096 | SA67 DRN90L4/C | DNC-63-40-PPV-A-K3 |
| 6ES5265-8MA01 | CFM90S/BR/HR/TF/AS1H/SB60 | 032F314832 |
| ABB 1SAM350000R1007 | 002602 | 3RT1035-1AK64 |
| CP607 1SAP507100R0001 | LST7ZTL6 3ZTD6 8836880000 | MDD112D-N-020-N2L-130GA0 |
| FA67 DRE80M4 | Nord SK 132MP/4 | 70200AEP0N |
| A5L03023D121 | 674858-001 | 3RT2016-1AF01 |
| EU/OSP-P25-00000-00310 900227832 | CPU6 3BA23197BAED | FP2011-U1 |
