Siemens 6GK1561-4AA00 SIMATIC NET CP 5614 PROFIBUS Communication Processor

Siemens 6GK1561-4AA00 Dual-Port DP Master and Slave PCI Card
Siemens 6GK1561-4AA00 Dual-Port DP Master and Slave PCI Card
Siemens 6GK1561-4AA00 Dual-Port DP Master and Slave PCI Card

Siemens 6GK1561-4AA00 SIMATIC NET CP 5614 PROFIBUS Communication Processor

Siemens 6GK1561-4AA00 SIMATIC NET CP 5614

Product Overview

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.

Commercial Status

Field Verified Information
Product Condition Original new
Availability In stock
Warranty With 1 year warranty
Shipping Worldwide shipping options available
Notice: Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.

Verified Technical Data

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

System Fit and Applications

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

Compatibility and Procurement Checks

  • Confirm the complete order code 6GK1561-4AA00 on the Siemens label.
  • Verify a free 5 V, 32-bit PCI V2.1 slot with a bus clock no higher than 33 MHz; PCI-X operation is not supported.
  • Match the operating system, SIMATIC NET software version, drivers and existing PC station configuration.
  • Check both 9-pin Sub-D RS-485 connections, straight connector clearance, cable type and bus termination.
  • Review DP master and DP slave station addresses, transfer rates, topology and project parameters.
  • Confirm cabinet airflow and ambient temperature requirements for the installed location.
  • Request clear label and packaging photographs before shipment.

Lifecycle Note

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.

Frequently Asked Questions

What does 6GK1561-4AA00 identify?
It identifies the Siemens SIMATIC NET CP 5614, a PCI communication processor for connecting a PC to PROFIBUS.
Which interfaces are provided?
The card provides two floating RS-485 PROFIBUS interfaces using 9-pin Sub-D female connectors. PB1 is used for DP master operation and PB2 for DP slave operation.
Can the DP master and DP slave functions operate at the same time?
Yes. Siemens documentation states that the CP 5614 can operate as a DP master and DP slave simultaneously.
Which PROFIBUS transfer rates are supported?
Supported transfer rates range from 9.6 kbit/s to 12 Mbit/s. The configured rate must match the installed PROFIBUS network.
What is the lifecycle status of this exact model?
A current Siemens lifecycle designation for the complete order code was not confirmed in the available official documentation, so this page does not assign a lifecycle status.
What should be reviewed before replacement?
Check the complete order code, 5 V 32-bit PCI slot, 33 MHz bus limit, operating system, SIMATIC NET software, both RS-485 ports, station addresses, termination, airflow and project configuration.

Request a Model-Specific Review

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

Industrial Automation Procurement Service

Structured verification, inspection, documentation and delivery support for 6GK1561-4AA00.

Service Workflow

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.

Inspection and Documentation Support

After shipment, our team provides tracking information, documentation coordination, written warranty terms, return authorization guidance and responsive after-sales communication.

Stockoems office team reviewing Siemens communication processor documentationIndustrial automation specialists checking model and interface requirementsSales and logistics team coordinating protected worldwide shipment

Supplier Qualification FAQ

How can an end user identify a qualified industrial automation source?
Look for complete legal and commercial details, model-specific technical communication, readable inspection evidence, written warranty terms, a defined return authorization process and traceable after-sales contacts.
Which documents, labels and commercial terms should procurement verify?
Review the quotation, complete order code, nameplate photos, condition statement, included accessories, warranty scope, shipping terms, customs documents and return conditions before approval.
How should engineers confirm model, firmware, interfaces and compatibility?
Engineering review covers the host PCI slot, 33 MHz bus limit, operating system, SIMATIC NET software and drivers, PB1 and PB2 roles, station addresses, transfer rate, topology, termination and cabinet airflow.
What are common risk signals when selecting a source?
Incomplete order codes, refusal to provide readable nameplate images, conflicting technical parameters, unclear condition descriptions, unsupported compatibility claims and inability to explain warranty or return authorization are important warning signs.

Request Procurement and Service Support

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

Stockoems Advantage Model Selection

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