3RT1926-2ED31 SIEMENS Simulation output module

Description

3RT1926-2ED31 SIEMENS Simulation output module

Product Dimensions：

Product Description

A Simulation Output Module serves as a substitute for standard output hardware within a PLC rack. Instead of sending electrical currents to drive motors or valves, these modules typically feature integrated indicators, such as switches or LEDs, to visualize the output states defined by the control program. They allow for a safe and controlled environment to verify control logic, ensuring that the software behaves as intended before it is deployed to a live production environment. This prevents accidental machine movements or hardware damage during the debugging process.

Product Parameters

The technical characteristics of simulation modules focus on user interaction and signal representation:

• Signal Representation: Visual feedback provided via integrated LEDs for digital states or scaled displays for analog values.

• Manual Override: Often equipped with physical switches or potentioperters to allow users to manually force or simulate signal feedback to the CPU.

• Operating Voltage: Typically powered by the internal backplane bus of the PLC, requiring minimal or no external field power.

• Connection Interface: Standardized front-connector compatibility to match the form factor of the specific PLC series.

• Compatibility: Designed to be recognized by the engineering software as a functional equivalent to standard output modules for easy configuration.

Product Advantages

• Risk Mitigation: Eliminates the danger of damaging expensive mechanical components or causing injury during the initial software testing phase.

• Cost Efficiency: Reduces the need for building complex test benches with actual motors and valves just to verify simple logic sequences.

• Rapid Debugging: Developers can quickly toggle and observe signal changes directly on the PLC rack, speeding up the code optimization process.

• Educational Tool: Ideal for training environments where students can learn PLC programming and see immediate results without the complexity of external wiring.

• No Field Wiring Required: Simplifies the setup process as the module provides its own feedback mechanism.

Precautions

• Non-Production Use: These modules are strictly for testing and simulation; they should never be left in a system intended for actual production control.

• Backplane Load: While they consume less power than driving actual loads, they still draw current from the backplane bus which must be accounted for in the power budget.

• Safety Logic: Simulation modules cannot replace functional safety tests; final commissioning must always be performed with the actual hardware and safety protocols in place.

• Configuration Matching: Ensure the hardware configuration in the engineering software matches the physical simulation module to avoid system errors or diagnostic interrupts.

Product Applications

Siemens Simulation Output Modules are utilized in scenarios where software verification is prioritized:

• Software Development: Initial testing of complex algorithms and sequences at the developer’s desk rather than on the factory floor.

• Factory Acceptance Testing (FAT): Demonstrating the functionality of the control system to the end-user before the equipment is shipped to the site.

• Educational Institutions: Used in technical colleges and universities to teach industrial automation and control logic in a classroom setting.

• Maintenance Training: Training plant technicians on how to navigate the PLC code and recognize output patterns without affecting plant operations.

Shipping Port: Xiamen, China

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