Siemens 6AU1435-0AA00-0AA1 SIMOTION D435 Control Unit
01Product Identification
Siemens 6AU1435-0AA00-0AA1 is a spare-part version of the SIMOTION D435 drive-based programmable motion controller with Standard performance for up to 32 axes. It provides eight digital inputs, eight configurable digital inputs or outputs, four DRIVE-CLiQ interfaces, two PROFIBUS interfaces, two Industrial Ethernet interfaces, two USB interfaces, and one option slot.
02Key Features
Design and Functions
- Provides Standard-performance SIMOTION control for up to 32 axes.
- Integrates PLC, motion-control, and drive-control functions in the legacy D435 platform.
- Four DRIVE-CLiQ interfaces connect supported SINAMICS S120 components.
- Two PROFIBUS and two Industrial Ethernet interfaces support field and plant communication.
- Two USB interfaces support the documented engineering and service workflow.
- The option slot allows the supported communication-board expansion.
Product Identity
Manufacturer: Siemens
Model: 6AU1435-0AA00-0AA1
Product Type: SIMOTION D435 Drive-Based Motion Controller, Later Hardware Version
03Engineering Data
| Manufacturer | Siemens |
|---|---|
| Article Number | 6AU1435-0AA00-0AA1 |
| Product Type | SIMOTION D435 |
| Hardware Identification | Later 0AA1 spare-part article version |
| Performance Class | Standard performance |
| Maximum Axes | 32 |
| Digital Inputs | 8 |
| Configurable Digital Inputs / Outputs | 8 |
| DRIVE-CLiQ Interfaces | 4 |
| PROFIBUS Interfaces | 2 |
| Industrial Ethernet Interfaces | 2 |
| USB Interfaces | 2 |
| Option Slots | 1 |
| Minimum PROFINET Send Cycle | 0.5 ms when the supported communication option and project configuration are used |
| Lifecycle | Product Discontinued |
| Replacement Statement | Cancelled without a stated replacement product |
04System Integration
- Match the complete 6AU1435-0AA00-0AA1 article number and the installed hardware revision.
- Confirm firmware, SCOUT release, CF card, licenses, option board, DRIVE-CLiQ topology, PROFIBUS configuration, Ethernet parameters, and USB service workflow.
- Record all axes, technology objects, motor and encoder data, I/O, network addresses, synchronization, diagnostics, alarms, and safety settings.
- Do not substitute the earlier 0AA0 or the D435-2 solely because the D435 designation is similar.
- After approved replacement or migration, commission every axis, drive, signal, network, alarm, safety function, and complete machine sequence.
05Applications
- Legacy 32-axis SIMOTION D435 motion-control systems.
- Packaging, printing, converting, material handling, and synchronized machinery.
- Spare-part maintenance requiring the exact later 0AA1 D435 article.
- Engineered migration projects that preserve the complete legacy project and drive topology.
06Lifecycle
- The current Siemens record classifies 6AU1435-0AA00-0AA1 as Product Discontinued.
- Siemens states that the product is cancelled without a replacement product.
- A move to D435-2 or another platform requires review of firmware, SCOUT or SCOUT TIA, licenses, CF card, I/O, communication, drive topology, option hardware, and mechanics.
- Back up the full project and preserve all axis, drive, network, diagnostic, and safety data.
- Complete approved functional and safety commissioning before returning the machine to production.
FAQFrequently Asked Questions
What is Siemens 6AU1435-0AA00-0AA1?
It is a later spare-part article version of the legacy SIMOTION D435 Standard-performance drive-based motion controller.
How many axes can it control?
The documented maximum is 32 axes.
Which interfaces are provided?
It provides four DRIVE-CLiQ, two PROFIBUS, two Industrial Ethernet, two USB, and one option slot.
What is its lifecycle status?
The current Siemens record classifies the article as Product Discontinued.
Is a direct replacement stated?
No. Siemens states that the product is cancelled without a replacement product.
How does it differ from 6AU1435-0AA00-0AA0?
The exact 0AA1 description includes two USB interfaces and its listed net weight is 3.2 kg; the earlier 0AA0 page lists 3.1 kg, so revision compatibility must be verified.
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