Siemens 6GK1561-4AA02 is a SIMATIC NET CP 5614 A3 communication processor for connecting PCI-based PCs to PROFIBUS networks. The card supports separate master and slave interfaces, each operating from 9.6 kbit/s to 12 Mbit/s through 9-pin Sub-D RS485 connectors. Siemens specifies a 32-bit PCI form factor compatible with 3.3 V and 5 V signaling at 33 or 66 MHz. DP-Base software, DP-RAM access, and PG and FDL protocols are included in the documented scope. Siemens currently identifies this exact order number as PM300: Active Product. Procurement should verify the complete suffix, PC slot, operating-system support, cable connections, software licensing, and PROFIBUS configuration.
| Manufacturer | Siemens |
| Complete Part Number | 6GK1561-4AA02 |
| Product Type | CP 5614 A3 communication processor |
| Series | SIMATIC NET |
| Host Interface | 32-bit PCI, 3.3/5 V, 33/66 MHz |
| PROFIBUS Interfaces | Two 9-pin Sub-D RS485 connections |
| Transfer Rate | 9.6 kbit/s to 12 Mbit/s on each interface |
| Official Life Cycle | PM300: Active Product |
| Country of Origin | GERMANY |
| Product Condition | Original new |
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping coordination |
Condition, availability and warranty are Stockoems commercial terms, not manufacturer commitments.
Verify the full order suffix, available 32-bit PCI slot, 3.3/5 V signaling, operating-system support in the applicable SIMATIC NET software release, license scope, PROFIBUS connector arrangement, bus address and project configuration before installation.
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
A documented workflow for industrial automation parts, compatibility checks, logistics and after-sales communication.
Model and suffix verification, condition confirmation, product and label photo confirmation, and technical compatibility review.
Protective packaging, handling checks and shipment preparation appropriate for industrial electronic components.
Worldwide shipping, shipment tracking, customs documentation and clear logistics communication without unsupported delivery promises.
How should buyers and engineers assess an industrial automation supplier?
Request the complete part number, clear product and label photographs, written condition details, compatibility review scope, packaging method, shipping documentation and warranty terms before ordering.
Which warning signs require additional review?
Watch for altered labels, incomplete suffixes, unclear condition statements, mismatched photographs, unsupported compatibility claims, missing return procedures and requests to proceed without written order details.
Share the full model, quantity, destination and label photos so our team can coordinate verification, packaging and shipment planning.
Email: sales6@apterpower.com
WhatsApp: +86 18159889985
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