Receiver interface for centralized expansion up to 1.5 m
The Siemens 6ES7461-1BA01-0AA0 is a SIMATIC S7-400 IM 461-1 receiver interface module for centralized expansion over short distances. It receives P-bus data, supplies 5 V power to modules in the expansion rack, and is used only with an IM 460-1 sender module. The complete rack, cable, load and bus requirements must be checked before replacement.
| Manufacturer | Siemens |
| Complete Part Number | 6ES7461-1BA01-0AA0 |
| Product Type | SIMATIC S7-400 IM 461-1 Interface Module |
| Commercial Status | Lifecycle wording is not stated on the current Siemens product page |
| Series | SIMATIC S7-400 |
| Module designation | IM 461-1 receiver interface module |
| Order number | 6ES7461-1BA01-0AA0 |
| Expansion link | Centralized expansion, up to 1.5 m total |
| Bus transmission | P-bus only; no communication bus transfer |
| Required partner | IM 460-1 sender interface module |
| Expansion-rack supply | 5 V DC, maximum 5 A |
| Input current | 120 mA maximum from 5 V DC backplane bus |
| Power loss | 600 mW maximum |
| Compatible racks | UR1, UR2, ER1 and ER2 expansion racks |
| Connection | One input for a 468-3 connecting cable |
| Indicators | Three LEDs for fault indication |
| Dimensions | 25 x 290 x 280 mm (W x H x D), current Siemens SiePortal listing |
| Approximate weight | 610 g |
| System context | SIMATIC S7-400 centralized expansion racks |
| Functional role | Receives P-bus data from an IM 460-1 and supplies the expansion unit |
| Distance limit | Maximum 1.5 m total between the first and last interface module |
| Rack use | Plugs into UR1, UR2, ER1 or ER2 expansion racks |
| Power planning | Total 5 V load in the expansion rack must not exceed 5 A |
| Maintenance use | Exact-model replacement or strategic spare for installed IM 461-1 links |
Compatibility must be confirmed against the installed hardware, wiring, accessories and engineering configuration. A similar family designation does not establish direct interchangeability.
The current Siemens SiePortal product page confirms the exact article number and technical data but does not display a lifecycle label for 6ES7461-1BA01-0AA0. No Active, PM300, phase-out or discontinued status is inferred. Procurement teams should request current lifecycle confirmation for this exact suffix when status is contractually important.
Send the complete part number, required quantity, destination country and product-label photos. We will check availability, condition, compatibility requirements, warranty terms and worldwide shipping options.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
Email SalesWhatsApp SalesVerification, inspection, packaging and logistics support for Siemens 6ES7461-1BA01-0AA0
Our process is designed to give purchasing teams and engineers clear evidence before shipment. Each request is handled around the exact order number, condition requirement and destination rather than a generic product description.
| Service Step | What We Check |
|---|---|
| Model and Suffix Verification | The complete Siemens order number, suffix and visible revision markings are compared with the request. |
| Condition Confirmation | Packaging, seals, enclosure condition and included items are reviewed against the offered condition. |
| Technical Compatibility Review | Available labels, interfaces, connector arrangements and customer-provided system details are compared before approval. |
| Product and Label Photos | Clear inspection images can be supplied for model, revision, connector and condition confirmation. |
| Protective Packaging | Antistatic protection, cushioning and an outer carton are selected for industrial electronic modules. |
| Worldwide Shipping | Available carrier options are coordinated according to destination, package requirements and applicable restrictions. |
| Tracking and Customs Documents | Shipment tracking and standard commercial documents are prepared for the selected route. |
| Warranty and Returns | Written warranty terms and the return authorization process are provided with the commercial agreement. |
| After-Sales Response | Our team follows up on documentation, shipment status and reported product issues. |
Before dispatch, the team checks the visible manufacturer label, order number, revision markings, physical condition and available accessories. Product evidence is compared with the quotation and buyer requirements. Packaging and shipping documents are then prepared for the agreed transport route. This process supports traceable communication without promising unverified quantities or fixed delivery times.
Look for complete company contact details, clear product identification, inspection evidence, written commercial terms and a documented after-sales process.
Confirm the quotation, full order number, product-label photos, condition statement, warranty scope, shipping terms, customs documents and return authorization procedure.
Compare the complete model and suffix, hardware revision, connectors, rack location, power arrangement, signal assignment and project configuration with the installed system.
Warning signs include an incomplete model number, refusal to provide label photos, conflicting specifications, unclear condition descriptions and no explained return process.
Email and WhatsApp details are provided for model verification, inspection requests, packaging coordination and shipping support.
Email: sales6@apterpower.com | WhatsApp: +86 18159889985
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Email: sales6@apterpower.com | WhatsApp: +86 18159889985
