Siemens 6GK1561-4AA00 SIMATIC NET CP 5614
Siemens 6GK1561-4AA00 is the SIMATIC NET CP 5614 communication processor for connecting a PCI-equipped PC to PROFIBUS. The card provides two floating RS-485 interfaces: PROFIBUS 1 for DP master operation and PROFIBUS 2 for DP slave operation. Siemens documentation states that master and slave functions can run simultaneously, with program-controlled data transfer supporting hierarchical PROFIBUS networks. Supported transmission rates range from 9.6 kbit/s to 12 Mbit/s. Procurement should verify the complete order code, PCI slot voltage and clock, operating system, SIMATIC NET software, DP configuration, station addresses, connectors, bus termination, airflow and existing project records before replacement.
| Field | Verified Information |
|---|---|
| Product Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
| Field | Verified Information |
|---|---|
| Manufacturer | Siemens |
| Complete Part Number | 6GK1561-4AA00 |
| Product Type | SIMATIC NET CP 5614 PROFIBUS communication processor |
| Host Interface | PCI V2.1, 5 V, 32-bit, Plug and Play |
| PCI Bus Clock | Maximum 33 MHz |
| PCI-X Compatibility | Not supported |
| PROFIBUS Interfaces | 2 x 9-pin Sub-D female, floating RS-485 |
| PROFIBUS 1 (PB1) | DP master |
| PROFIBUS 2 (PB2) | DP slave |
| Simultaneous Operation | DP master and DP slave can operate simultaneously |
| Maximum DP Slaves | Up to 124 in DP master mode |
| Transfer Rates | 9.6 kbit/s to 12 Mbit/s |
| Power Supply | From PCI slot, +5 V DC ±5% |
| Typical Current Consumption | 1.6 A |
| Dimensions | 107 x 168 mm |
| Net Weight | 170 g |
| Operating Temperature | 0 to 40 °C without fan; 0 to 60 °C with airflow of at least 0.5 m/s |
| Storage and Transport Temperature | -40 to 70 °C |
| Relative Humidity | 5–80% in operation; 5–95% in storage and transport at 25 °C, non-condensing |
| Country of Origin | GERMANY |
| Application Area | Product-Specific Guidance |
|---|---|
| Applicable System | PCI-based PC stations using SIMATIC NET PROFIBUS communication |
| System Role | DP master on PB1 and DP slave on PB2, including simultaneous operation |
| Network Function | Program-controlled data transfer between master and slave modules for hierarchical PROFIBUS structures |
| Typical Applications | PC-based automation, supervisory communication, distributed I/O coordination and PROFIBUS network integration |
| Maintenance Use | Exact-code replacement where the host PCI slot, software environment and two-port DP configuration match |
| Configuration Importance | Station addresses, transfer rate, termination, master and slave parameters, connector form and project data must be checked |
A current Siemens lifecycle designation for the exact order code 6GK1561-4AA00 was not confirmed in the available official documentation, so no lifecycle classification is asserted. Before procurement or replacement, verify the exact order code together with the host PCI interface, SIMATIC NET software, operating system, DP master and slave configuration, station addresses and existing project data.
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.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
Structured verification, inspection, documentation and delivery support for 6GK1561-4AA00.
Stockoems supports industrial automation procurement with structured model verification, condition review, technical documentation checks and coordinated logistics. For the Siemens CP 5614, the process focuses on exact suffix matching, interface verification and configuration-sensitive replacement planning.
| Service Stage | What Stockoems Checks |
|---|---|
| 1. Model and suffix verification | The complete 6GK1561-4AA00 order code, manufacturer label and visible hardware details are compared. |
| 2. Condition confirmation | Condition, connectors, housing, included items, seals and visible handling marks are reviewed from available evidence. |
| 3. Technical compatibility review | For 6GK1561-4AA00, our review compares the complete Siemens order code, CP 5614 identity, 5 V 32-bit PCI host requirements, both RS-485 PROFIBUS ports, DP master and slave roles, software environment and project configuration. |
| 4. Product and label photo confirmation | Readable product, nameplate, connector and packaging photographs can be coordinated before shipment. |
| 5. Protective packaging | The PCI communication processor is handled with antistatic protection, connector shielding and impact-resistant packaging appropriate for international transport. |
| 6. Worldwide shipping | Available worldwide shipping options are reviewed after destination, quantity and packaging scope are confirmed. |
| 7. Shipment tracking | Tracking details and shipment records are provided for the agreed logistics method. |
| 8. Customs documentation | Commercial invoices, packing information and available customs documentation are prepared for the shipment. |
| 9. Written warranty terms | The applicable one-year commercial warranty scope is documented before order completion. |
| 10. Return authorization | Return conditions and authorization steps are explained in writing before approval. |
| 11. After-sales response | Questions about received condition, documentation and installation evidence are handled through a traceable service channel. |
After shipment, our team provides tracking information, documentation coordination, written warranty terms, return authorization guidance and responsive after-sales communication.



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.
Email: sales6@apterpower.com WhatsApp: +86 18159889985
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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.
Email: sales6@apterpower.com WhatsApp: +86 18159889985