SIMATIC NET CP 1613 A2 Communication Processor
Siemens 6GK1161-3AA01 identifies the SIMATIC NET CP 1613 A2 communications processor for connecting a programming device or PC station to Industrial Ethernet. Official Siemens operating instructions describe a 32-bit PCI card for 33 or 66 MHz buses with a 3.3/5 V universal key. The processor provides 10/100 Mbit/s networking through RJ45 and ITP interfaces and is intended for HARDNET-IE S7 communication, including S7-REDCONNECT configurations. It supports up to 120 S7 connections and has no integrated switch. Procurement review should verify the exact article number, PCI slot compatibility, required software package, operating-system release, interface type and project redundancy requirements.
| Product Condition | Original new |
| Availability | In stock |
| Official Lifecycle | The reviewed Siemens operating instructions identify the exact article number but do not state a current product lifecycle classification. |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
| Complete Part Number | 6GK1161-3AA01 |
| Product Designation | SIMATIC NET CP 1613 A2 |
| Product Type | Industrial Ethernet communication processor |
| Bus Interface | 32-bit PCI, 33/66 MHz, 3.3/5 V universal key |
| Network Speed | 10/100 Mbit/s |
| Network Interfaces | RJ45 and ITP |
| Communication Software | HARDNET-IE S7; S7-REDCONNECT support |
| S7 Connections | Up to 120 |
| Integrated Switch | No |
| Country of Origin | GERMANY |
| System Fit | PCI-based SIMATIC PC and programming-device stations on Industrial Ethernet |
| System Role | Hardware-assisted S7 communication between PC stations and SIMATIC automation systems |
| Typical Applications | Industrial PC communication, engineering access and redundant S7 communication projects |
| Procurement Check | Verify exact article number, PCI slot, RJ45 or ITP cabling, software license, OS support and S7 project settings |
Confirm the complete part number and suffix against the installed item. Review only the applicable hardware revision, firmware or software release, interface and connector arrangement, power configuration, cable or port configuration, mounting position, network or system architecture, product-label photographs and packaging photographs before order approval. Compatibility depends on the documented system configuration and is not guaranteed from a similar base number alone.
The reviewed Siemens operating instructions identify the exact article number but do not state a current product lifecycle classification. Replacement planning should use the exact manufacturer order code and documented hardware, firmware, software and interface requirements.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
Documentation-led support for 6GK1161-3AA01 procurement, inspection, logistics and after-sales coordination.
| 1. Model and suffix verification | We compare the complete order code, suffix and available label information before order review. |
| 2. Condition confirmation | Supply condition, included items and available inspection evidence are documented for review. |
| 3. Technical compatibility review | Interfaces, revisions, software, electrical configuration and system fit are checked against buyer-provided documentation. |
| 4. Photo confirmation | Product, label, connector, packaging and condition photographs can be coordinated before shipment. |
| 5. Packaging and logistics | Protective packaging, worldwide shipping options, shipment tracking and customs documentation are coordinated after order review. |
| 6. Commercial terms | Written warranty terms, return authorization steps and after-sales response channels are documented. |



Our workflow covers model and suffix verification, condition confirmation, technical-document review, label-photo checks, protective packaging, worldwide shipping coordination, tracking, customs paperwork, written warranty terms, return authorization and after-sales communication. Availability and delivery timing are confirmed only after review; no unverified quantity or dispatch date is promised.
Look for complete model verification, traceable commercial documents, clear condition statements, label photographs, written warranty terms, a defined return process and responsive technical communication.
Review the quotation, exact order code, condition statement, inspection and nameplate photographs, packing scope, warranty terms, shipping documents, customs data and return authorization procedure.
Match the complete suffix, hardware and firmware revisions, interfaces, connectors, electrical configuration, mounting and project software against machine documentation.
Incomplete model numbers, refusal to provide nameplate evidence, conflicting specifications, vague condition descriptions, unclear warranty language and no explained return process are important warning signs.
Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.
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Send us the complete part number, required quantity, destination country and product label photos. Our team will check availability, condition, compatibility requirements and shipping options.