Siemens 6ES7151-7AA20-0AB0 is a SIMATIC ET 200S IM151-7 CPU interface module designed to combine distributed I/O coordination with local programmable control on a PROFIBUS-based ET 200S station. Siemens documentation identifies hardware version 01, firmware V2.6, 96 KB of integrated work memory and load memory provided through a Micro Memory Card. It is intended for established automation systems where the exact module version, STEP 7 engineering release, hardware support package, memory card and station configuration must remain aligned. Procurement teams should compare the full order number, firmware, project files, PROFIBUS settings and installed ET 200S modules before maintenance replacement.
| Product Condition | Original new |
|---|---|
| Availability | In stock |
| Warranty | With 1 year warranty |
| Shipping | Worldwide shipping options available |
Condition, availability and warranty are Stockoems commercial information, not manufacturer commitments.
| Manufacturer | Siemens |
|---|---|
| Complete Part Number | 6ES7151-7AA20-0AB0 |
| Product Type | SIMATIC ET 200S IM151-7 CPU interface module |
| Distributed I/O System | SIMATIC ET 200S |
| Hardware Version | 01 |
| Firmware Version | V2.6 |
| Integrated Work Memory | 96 KB; not expandable |
| Retentive Data Block Capacity | 64 KB |
| Load Memory | Micro Memory Card, up to 8 MB |
| Programming Package | STEP 7 V5.4 + SP3, or STEP 7 V5.2 + SP1 with HSP, or higher |
| S7 Counters | 256 |
| Bit Operation Time | Minimum 0.1 µs |
| Word Instruction Time | Minimum 0.2 µs |
| Fixed-Point Arithmetic Time | Minimum 2.0 µs |
| Floating-Point Arithmetic Time | Minimum 3 µs |
| Firmware Limitation | This order number cannot be upgraded to firmware version V3.3 or higher |
| Country of Origin | GERMANY |
| System Fit | SIMATIC ET 200S distributed automation stations using the IM151-7 CPU architecture |
|---|---|
| System Role | Executes local control logic while coordinating ET 200S distributed I/O over the configured PROFIBUS environment |
| Typical Applications | Machine automation, modular production cells, distributed control cabinets and maintenance of installed ET 200S systems |
| Engineering Environment | STEP 7 project configuration with the applicable hardware support package and Micro Memory Card |
| Maintenance Use | Exact-model replacement or controlled migration after project, firmware and station compatibility review |
Siemens technical documentation confirms the exact order number, hardware version and firmware-specific limitations for 6ES7151-7AA20-0AB0, but the available exact-model documents do not state a current lifecycle classification. No lifecycle conclusion or automatic replacement claim is made here. Review the installed project, firmware, STEP 7 environment, memory card and ET 200S configuration before any replacement decision.
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 logistics support for critical automation spares.
| 1. Model and Suffix Verification | We compare the full order number, suffix and manufacturer label with the purchase requirement. |
|---|---|
| 2. Condition Confirmation | Available condition information, seals, packaging and visible product details are reviewed before supply. |
| 3. Technical Compatibility Review | Hardware, firmware, interface, memory, engineering software and station configuration requirements are checked against customer-provided data. |
| 4. Product and Label Photo Confirmation | Product overview and readable label photographs can be prepared for inspection where available. |
| 5. Protective Packaging | Suitable antistatic and protective packing methods are selected for industrial electronic modules. |
| 6. Worldwide Shipping | International transport options, shipment tracking and customs documentation are coordinated according to the destination. |
| 7. Written Commercial Terms | Warranty scope, return authorization steps and after-sales communication terms are supplied in writing. |
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
