
Siemens 6AV7674-1LA42-0AA0 Extension Unit Inquiry
This page provides technical details for the Siemens 6AV7674-1LA42-0AA0 extension unit. Interested parties may submit inquiries to gather further information about this component.
Quick Facts
- Part number
- 6AV7674-1LA42-0AA0
- Brand
- Siemens
- Category
- HMI Panels
- Product type
- Extension Units and operator controls
- Lifecycle
- Active Product
- Dimensions
- 43.1 x 11.3 x 11.3 cm
- Net weight
- 2.382 Kg
- Source category
- Extension Units and operator controls
Product Overview
The Siemens 6AV7674-1LA42-0AA0 is a 15-inch PROFINET extension unit designed for industrial operator controls. It enables flexible installation on fully IP65-enclosed 16:9 HMI or IPC devices. Review Siemens 6AV7674-1LA42-0AA0 as Extension Units and operator controls with source category Extension Units and operator controls, recorded lifecycle Active Product, and submitted model identity.
This unit supports eight mounting positions for operator controls. Connection is established via PROFINET without requiring additional pre-installed equipment for basic functionality.
Technical Review Notes
- Display size is recorded as 15 inches with a 16:9 aspect ratio for standard operator interfaces. Keep dimensions 43.1 x 11.3 x 11.3 cm and net weight 2.382 Kg unchanged while comparing project documents and product image evidence.
- Connection protocol listed is PROFINET, enabling network integration without additional pre-installed equipment.
- Mounting flexibility allows installation on various fully IP65-enclosed HMI and IPC device types.
- The unit supports up to eight separate mounting positions for diverse operator control configurations.
- Physical dimensions are documented as 43.1 cm in width, 11.3 cm in height, and 11.3 cm in depth.
- Net weight is specified at 2.382 kilograms, indicating the mass of the unit itself.
Model Identification
- Brand name associated with this product line is Siemens, a recognized entity in industrial automation. 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.
- The specific part number 6AV7674-1LA42-0AA0 uniquely identifies this extension unit model in catalogs.
- Lifecycle status is currently listed as Active Product, indicating ongoing production or support status.
- Product class designation A suggests it is a standard item subject to specific review guidelines.
Technical Parameters
| Product type | Extension Units and operator controls |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 43.1 x 11.3 x 11.3 cm |
| Net weight | 2.382 Kg |
| Source category | Extension Units and operator controls |
Parameters are factual source fields retained for model review.
Parameter Review
- Source category path includes Protected devices and system components, followed by Extension Units and operator controls. Check product-owned images, label text, connector area, and submitted model references against the exact 6AV7674-1LA42-0AA0 record before publication.
- Product type is explicitly defined as Extension Units and operator controls within the classification system.
- Dimensional data confirms a compact form factor listed for space-constrained industrial panel installations.
- Weight specification aids in logistical planning and structural support requirements for mounting applications.
- IP65 enclosure application context ensures robust performance in environments requiring dust and water resistance standards.
Catalog Classification
Image & Label Review
- Visual representation should clearly show the 15-inch screen area and PROFINET connection ports.
- Mounting brackets or slots for the eight operator control positions should be visible if applicable.
- Labeling with the full part number 6AV7674-1LA42-0AA0 is essential for accurate identification purposes.
- Overall build quality and IP65-rated housing features should be evident in high-resolution imagery.
Product Image Gallery

Inquiry Preparation
- Review project documents to confirm the need for a 15-inch PROFINET extension unit.
- Verify that existing HMI/IPC devices meet the fully IP65-enclosed 16:9 requirement for mounting.
- Check if eight operator control positions align with the intended functional layout of the panel.
- Ensure technical specifications match the dimensional and weight constraints of the designated installation site.
Category Context
This item falls under the broader category of HMI Panels within industrial automation sectors.
It specifically addresses the sub-category of Extension Units and operator controls for system expansion.
Review Notes
- Confirm the exact part number matches the requirement before initiating any formal inquiry preparation process.
- Assess whether the PROFINET connection method suits the existing network infrastructure of the facility.
- Evaluate the physical dimensions against the recorded space in the target control panel design.
- Consider the active lifecycle status when planning for long-term maintenance and support strategies.



