9AE4120-2AA00 SIEMENS Exclusive SIMIT PN128 Simulation Unit Original Brand New
The SIEMENS 9AE4120-2AA00 SIMIT Unit PN128 is an advanced simulation hardware interface designed for real-time, high-fidelity emulation of up to 128 PROFINET I/O devices. Built to enhance engineering workflows, this original brand new unit enables early testing, virtual commissioning, and comprehensive simulation for high-performance machines—making it an essential asset in automation development environments.
Coupled with SIMIT software, it supports seamless integration with SIMATIC and SINUMERIK systems, enabling the connection of automation systems, including PLC, CNC, and HMI, to virtual machine models. With support for multiple protocols such as PROFINET, PROFIBUS, OPC, and PLCSIM Advanced, the SIMIT Unit ensures smooth compatibility across development stages.
Overview
SIMIT enables full simulation of machines and production systems during every phase of development. With 3D visualization, graphical user interfaces, and modular architecture, it simplifies even the most complex simulation processes. It allows the automation system to connect to a behavioral model of the machine, enabling cost-effective prototyping and faster time-to-market.
Key capabilities:
- Real-time simulation for 128 PROFINET I/O devices
- Simulation before physical prototype is built
- Integration with SINUMERIK, SIMATIC, and other Siemens technologies
- Support for Shared Memory, OPC, PLCSIM, and other interfaces
Design
The SIMIT Unit is designed for industrial-grade simulation, allowing engineers to conduct load and safety tests prior to physical commissioning. Features include:
- Modular graphical interface with drag-and-drop simulation elements
- Custom component creation via Component Type Editor (CTE)
- Support for dynamic graphics, scripts, macros, and signal traceability
- High-performance Shared Memory and XML-based automation interfaces
Product Code: 9AE4120-2AA00
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