
Siemens 6AV7674-1LA43-0AA0 Extension Unit Details
This 15-inch PROFIsafe-application context extension unit supports flexible control element configurations. It features eight mounting positions for integration with IP65 fully enclosed HMI devices.
Quick Facts
- Part number
- 6AV7674-1LA43-0AA0
- Brand
- Siemens
- Category
- HMI Panels
- Product type
- Extension Units and operator controls
- Lifecycle
- Active Product
- Dimensions
- 43.2 x 11.6 x 11.6 cm
- Net weight
- 2.408 Kg
- Source category
- Extension Units and operator controls
Product Overview
The Siemens 6AV7674-1LA43-0AA0 serves as a specialized extension unit designed for industrial operator controls. This component integrates seamlessly with fully enclosed Human Machine Interface devices. Review Siemens 6AV7674-1LA43-0AA0 as Extension Units and operator controls with source category Extension Units and operator controls, recorded lifecycle Active Product, and submitted model identity.
Engineered for robust performance, this unit supports PROFIsafe communication protocols for safety-critical applications. The design allows for flexible configuration of various control elements within the assembly.
Technical Review Notes
- Screen size is recorded as fifteen inches with a sixteen-to-nine aspect ratio format. Keep dimensions 43.2 x 11.6 x 11.6 cm and net weight 2.408 Kg unchanged while comparing project documents and product image evidence.
- The unit includes eight dedicated mounting positions for installing control elements separately.
- PROFIsafe connectivity is supported for secure communication within industrial automation networks.
- Physical dimensions are listed as forty-three point two by eleven point six centimeters.
- Net weight is documented at two point four zero eight kilograms for handling.
- Product lifecycle status is indicated as active for current project planning purposes.
Model Identification
- Part number 6AV7674-1LA43-0AA0 identifies this specific extension unit model variant. Use the source path PROtected devices and system components / Extension Units and operator controls to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Brand designation confirms Siemens manufacturing origin for quality assurance verification.
- Category classification places this item under extension units and operator controls.
- Product class A indicates standard product status within inventory management systems.
Technical Parameters
| Product type | Extension Units and operator controls |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 43.2 x 11.6 x 11.6 cm |
| Net weight | 2.408 Kg |
| Source category | Extension Units and operator controls |
Parameters are factual source fields retained for model review.
Parameter Review
- Dimensions are measured at forty-three point two centimeters in width specification. Check product-owned images, label text, connector area, and submitted model references against the exact 6AV7674-1LA43-0AA0 record before publication.
- Height and depth parameters are both recorded as eleven point six centimeters.
- Weight measurement is precisely two point four zero eight kilograms net mass.
- Control elements are noted as request separately from the main extension unit.
- Mounting positions count is fixed at eight for flexible configuration options.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the fifteen-inch display area dimensions accurately. Review Siemens 6AV7674-1LA43-0AA0 as Extension Units and operator controls with source category Extension Units and operator controls, recorded lifecycle Active Product, and submitted model identity.
- Check mounting slot alignment for application context with selected control element hardware.
- Verify PROFIsafe interface labeling on the rear panel connection points clearly.
- Ensure packaging integrity reflects the specified net weight and dimensional data.
Product Image Gallery

Inquiry Preparation
- Review project requirements to determine necessary control element configurations for installation. Keep dimensions 43.2 x 11.6 x 11.6 cm and net weight 2.408 Kg unchanged while comparing project documents and product image evidence.
- Confirm spatial constraints match the recorded dimensions of forty-three point two centimeters.
- Assess weight handling procedures based on the two point four zero eight kilogram mass.
- Prepare technical documentation referencing the active product lifecycle status for approval.
Category Context
This unit falls under the broader category of HMI panels for operators. Use the source path PROtected devices and system components / Extension Units and operator controls to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
It is classified specifically within extension units and operator controls segments.
Review Notes
- Source parameter review confirms all technical specifications align with manufacturer data.
- Model identification notes verify the correct part number for inquiry preparation requests.
- Image review notes suggest visual confirmation of physical attributes during inspection.
- Inquiry preparation steps ensure all project-specific requirements are thoroughly documented.



