Siemens 6AG1151-7AA21-2AB0 Slave Station Interface Module
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Model | 6AG1151-7AA21-2AB0 |
| Product Type | SIPLUS ET 200S IM 151-7 CPU Interface Module |
| Product Series | SIPLUS ET 200S |
| Base Model | 6ES7151-7AA21-0AB0 |
| Main Function | Integrated CPU for decentralized control and connection to distributed I/O |
| Integrated Work Memory | 128 KB |
| Communication Interface | Integrated MPI/PROFIBUS DP interface |
| Interface Connector | 9-pin D-sub socket |
| PROFIBUS DP Mode | DP slave |
| Maximum PROFIBUS DP Transmission Rate | 12 Mbit/s |
| MPI Support | Yes |
| Input Process Image | Up to 244 bytes |
| Output Process Image | Up to 244 bytes |
| Rated Supply Voltage | 24 V DC |
| Permissible Supply Voltage | 19.2–28.8 V DC |
| Typical Power Dissipation | 4.2 W |
| Maximum Backplane Bus Output Current | 700 mA at 5 V DC |
| Memory Card | SIMATIC Micro Memory Card (MMC) required |
| Battery | Not required |
| Operating Temperature | -25 to +60°C |
| Environmental Protection | Conformal coating for enhanced environmental resistance |
| Programming Software | STEP 7 V5.5 SP1 or later; certain earlier versions require the specified hardware support package |
| Product Lifecycle | Discontinued; listed as a spare part |
| Dimensions | 60 × 119.5 × 75 mm |
| Weight | 0.251 kg |
FAQ
Q1: What is the main function of the Siemens 6AG1151-7AA21-2AB0?
The 6AG1151-7AA21-2AB0 is a SIPLUS ET 200S IM 151-7 CPU interface module with an integrated CPU and 128 KB of work memory. It can execute decentralized control tasks and manage communication with connected ET 200S I/O modules, reducing the processing workload on a central controller in suitable applications.
Q2: Which communication protocols does this module support?
The module provides an integrated MPI/PROFIBUS DP interface. It can operate as a PROFIBUS DP slave and supports communication speeds of up to 12 Mbit/s. The actual communication mode and available services depend on the system configuration.
Q3: Does the 6AG1151-7AA21-2AB0 require a separate memory card?
Yes. A compatible SIMATIC Micro Memory Card (MMC) is required for load memory and program storage. The module does not require a backup battery; its supported data-retention functions depend on the memory card and system configuration.
Q4: Which programming software is required?
The module is designed for configuration and programming with Siemens STEP 7. The specified software requirement is STEP 7 V5.5 SP1 or later. Certain earlier STEP 7 versions may be usable with the required hardware support package. Confirm compatibility with the installed engineering environment before commissioning.
Q5: What should be checked if the module fails to communicate over PROFIBUS DP?
Check the PROFIBUS cable, 9-pin D-sub connector, bus termination, station address, and transmission rate. Confirm that the PLC or DP master configuration matches the actual network settings. Review diagnostic information and module status indicators to identify communication errors.
Q6: Can this module perform decentralized control without a central CPU handling every operation?
Yes. Its integrated CPU can execute a configured control program locally and process signals from connected ET 200S I/O modules. This arrangement can support decentralized automation tasks, although coordination with higher-level controllers may still be necessary.
Q7: What does the SIPLUS conformal coating provide?
The conformal coating improves resistance to certain environmental stresses encountered in industrial installations. This version has a specified operating temperature range of -25 to +60°C. Suitability for a particular installation should be assessed against the actual environmental conditions and the manufacturer’s operating limits.
Q8: Is the 6AG1151-7AA21-2AB0 still in production, and what should be considered when replacing it?
The model is discontinued and listed as a spare part. Before purchasing a replacement, verify the complete part number, CPU functionality, 128 KB work memory, communication interfaces, program compatibility, and ET 200S configuration. After replacement, check the memory card, reload or restore the required program, verify PROFIBUS communication, and test the connected I/O before returning the equipment to service.
Siemens 6AG1151-7AA21-2AB0 Slave Station Interface Module is in stock. Please contact us for a quick quote and competitive pricing.
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add to | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Company Introduction
Xiamen Shengruite Trading Co., Ltd. is a company specializing in the supply of industrial PLC spare parts.
We provide high-quality PLC spare parts to customers in the global manufacturing, energy and power, chemical and other fields.
Since its establishment in 2011, after 13 years of rapid development, the cumulative global shipments have reached 223,650 pieces, with an annual output value of US$50 million.
Successfully served more than 500 customers in more than 100 countries and regions including Saudi Arabia, UAE, the United States, Europe, Africa, and Southeast Asia
Our Mission
Provide customers with the best quality PLC spare parts and the fastest delivery service to ensure that their industrial automation systems are always in the best operating condition.
We provide a 1-year warranty service, and we support returns and exchanges for any issues to ensure your rights and interests are fully protected.
We can provide detailed product images upon request, and our team can arrange warehouse photos for confirmation to ensure you have all the information you need before making a purchase.
Shipping times vary depending on your location. With the support of our 16 global warehouses, we strive to deliver orders as quickly as possible. Contact us to get an estimated delivery time for your specific location.
The minimum order quantity (MOQ) is typically one unit. However, for larger orders, please contact us for potential discounts and pricing details.
Yes, we offer competitive pricing for bulk purchases. Please reach out to our sales team with the specifics of your order to receive a custom quote.
We accept various payment methods for wholesale orders, including bank transfers (T/T), letters of credit, and other options upon agreement. For large transactions, please contact us directly for payment terms.
Yes, we offer flexible ordering options for both small and large quantities. Whether youre looking for a single unit or a large batch, we can accommodate your needs.
We occasionally offer promotional discounts for new wholesale customers. Contact us to learn more about any current offers available for first-time buyers.
If you are unsure of compatibility with your existing setup please provide your system details and our support team can verify compatibility prior to purchase.
Returns are accepted within 30 days if the product is unused, unopened, and in its original packaging. Please note that return shipping and associated costs are the buyer\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\’s responsibility.
Yes, we offer technical support for the installation and integration of our products. Our team can assist with setup, configuration, and troubleshooting to ensure a smooth installation.
