SIMATIC ET 200SP / PROFIBUS DP
CM PROFIBUS DP Communication Module
The Siemens 6ES7545-5DA00-0AB0 is a CM PROFIBUS DP communication module for SIMATIC ET 200SP CPUs. It provides an RS485 interface with a nine-pole D-sub socket and can operate as a DP master or DP slave. In master operation, it supports up to 125 DP devices, allowing an ET 200SP CPU to communicate with distributed field equipment. The module uses a nominal 24 V DC supply and supports PROFIBUS data rates up to 12 Mbit/s. Its selectable communication role makes it relevant to both new PROFIBUS connections and maintenance of existing distributed automation networks.
Condition, availability and warranty are Stockoems commercial terms, not manufacturer commitments. Worldwide shipping options are reviewed for the destination.
Controller and automation project
Master or slave communication role
RS485 connection to DP equipment
Use the master role when the ET 200SP CPU controls DP devices. Use the slave role when the station exchanges data with an upstream PROFIBUS DP master. The selected role, device addresses and network configuration must agree with the engineering project.
| Technical parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Complete Part Number | 6ES7545-5DA00-0AB0 |
| Product Type | CM PROFIBUS DP communication module |
| System | SIMATIC ET 200SP CPU |
| Operating roles | PROFIBUS DP master or DP slave |
| DP master capacity | Up to 125 DP devices |
| Physical interface | RS485; 9-pole D-sub socket |
| Maximum data rate | 12 Mbit/s |
| Rated supply voltage | 24 V DC |
| Permissible supply range | 19.2 to 28.8 V DC |
| Reverse polarity protection | Yes |
| Engineering software | TIA Portal V13 Update 3 or later, subject to project compatibility |
| Mounting | DIN rail |
Match the complete order number, CPU configuration and engineering software before replacing a module. Check the 24 V DC supply against the permissible range. Follow the installation documentation for DIN rail mounting, grounding, PROFIBUS cable routing and bus termination. The connector type alone does not establish compatibility.
Review the required master or slave role, station address, network data rate and configured data exchange. Do not assume that a different communication module, hardware revision or project configuration is interchangeable.
No. It is a CM PROFIBUS DP communication module for an ET 200SP CPU, not a standalone CPU.
Yes. It supports DP master operation with up to 125 DP devices. It can also be configured as a DP slave.
The PROFIBUS interface is RS485 with a nine-pole D-sub socket. Use the appropriate PROFIBUS cabling and termination for the network.
The rated supply is 24 V DC. The permissible range is 19.2 to 28.8 V DC.
Check supply voltage, the selected communication role, station address, configured baud rate, connectors and bus termination. Compare the hardware configuration with the installed module before making project changes.
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 clear procurement process for industrial automation spare parts.
Model and suffix verification starts with the complete order code. Product and label photo confirmation helps compare the offered item with the required unit.
Condition confirmation and technical compatibility review cover the stated condition, installed configuration and available product details. Inspection focuses on visible condition, labels and packaging; functional testing is not implied unless separately agreed.
Protective packaging is selected for the equipment. Worldwide shipping coordination includes destination details, shipment tracking and customs documentation appropriate to the order.
Written warranty terms define the agreed coverage. A return authorization process and after-sales response provide a documented route for reporting an issue and discussing the next step.
Stockoems coordinates model checks, photo review, protective handling, logistics and order documentation through a consistent sales contact. Provide the required quantity and destination so that the offer can address the actual purchasing requirement. Dispatch timing and shipping arrangements are agreed for the individual order; no fixed lead time or stock quantity is implied.
Ask for an identifiable business entity, a clear quotation, current product and label photos, and written condition and warranty terms. Compare those details with the equipment requirement rather than relying on a stock statement alone.
Specify the manufacturer, complete part number and suffix, quantity, accepted condition, destination and required documentation. Record the agreed warranty, return process and shipping terms in writing.
Compare the exact order code, hardware details, interface, power requirements and engineering configuration with the installed system. A similar appearance or shared product family is not sufficient evidence of compatibility.
Inconsistent labels, incomplete suffixes, reused or unclear photos, unexplained substitutions and refusal to provide written terms are reasons to pause. An unusually low offer alone does not prove a problem, but it should not replace technical and commercial checks.
No. Photographs support identity and visible-condition checks but cannot establish internal condition or operational performance. Agree any additional inspection or testing requirements and the evidence to be supplied before ordering.
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
