
Siemens 6AV7674-1LA33-0AA0 Extension Unit Inquiry
This listing provides details for the Siemens 6AV7674-1LA33-0AA0 extension unit designed for 12-inch PROFIsafe application context HMI devices. Review the specifications below to prepare your industrial automation inquiry accurately.
Quick Facts
- Part number
- 6AV7674-1LA33-0AA0
- Brand
- Siemens
- Category
- HMI Panels
- Product type
- Extension Units and operator controls
- Lifecycle
- Active Product
- Dimensions
- 43.00 x 11.3 x 11.3 cm
- Net weight
- 2.206 Kg
- Source category
- Extension Units and operator controls
Product Overview
The Siemens 6AV7674-1LA33-0AA0 serves as an extension unit for 12-inch PROFIsafe application context HMI systems. It integrates seamlessly with IP65 fully enclosed devices for robust industrial environments. Review Siemens 6AV7674-1LA33-0AA0 as Extension Units and operator controls with source category Extension Units and operator controls, recorded lifecycle Active Product, and submitted model identity.
This component allows for flexible configuration of control elements within the operator interface setup. Users can install up to six control elements across designated mounting positions for customized operation.
Technical Review Notes
- Designed specifically for 12-inch display formats with a 16:9 aspect ratio standard. Keep dimensions 43.00 x 11.3 x 11.3 cm and net weight 2.206 Kg unchanged while comparing project documents and product image evidence.
- Features PROFIsafe application context for secure communication in safety-related automation applications.
- Supports integration with all IP65 fully enclosed HMI and IPC device series.
- Provides six distinct mounting positions for the installation of various control elements.
- Allows for the flexible configuration of up to six individual control elements.
- Dimensions are recorded as 43.00 x 11.3 x 11.3 cm for spatial planning.
Model Identification
- Brand identification confirms this unit originates from Siemens industrial automation product lines. 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.
- Part number 6AV7674-1LA33-0AA0 uniquely identifies this specific extension unit model variant.
- Lifecycle status is listed as Active Product indicating current manufacturing and support.
- Product class A denotes it as a standard item subject to review guidelines.
Technical Parameters
| Product type | Extension Units and operator controls |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 43.00 x 11.3 x 11.3 cm |
| Net weight | 2.206 Kg |
| Source category | Extension Units and operator controls |
Parameters are factual source fields retained for model review.
Parameter Review
- Net weight is documented at 2.206 Kg for logistics and handling assessments. Check product-owned images, label text, connector area, and submitted model references against the exact 6AV7674-1LA33-0AA0 record before publication.
- Physical dimensions require consideration of 43.00 cm width in panel design layouts.
- Depth and height measurements of 11.3 cm assist in enclosure space verification.
- Control elements are request separately and must be selected for specific functions.
- PROFIsafe connection capabilities ensure safe data transmission for critical industrial processes.
Catalog Classification
Image & Label Review
- Visual inspection should confirm the 12-inch form factor matches project requirements. Review Siemens 6AV7674-1LA33-0AA0 as Extension Units and operator controls with source category Extension Units and operator controls, recorded lifecycle Active Product, and submitted model identity.
- Check mounting position indicators to verify alignment with existing control element setups.
- Review IP65 rating markings to ensure suitability for harsh industrial environments.
- Examine PROFIsafe labeling to confirm application context with safety controller architectures.
Product Image Gallery

Inquiry Preparation
- Specify the desired control elements needed for the six recorded mounting positions. Keep dimensions 43.00 x 11.3 x 11.3 cm and net weight 2.206 Kg unchanged while comparing project documents and product image evidence.
- Confirm the HMI device model to ensure full PROFIsafe application context integration.
- Provide project documentation detailing required safety protocols and communication standards.
- Include dimensional constraints to verify fitment within existing IP65 enclosure designs.
Category Context
This unit falls under the Extension Units and operator controls product classification. 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 categorized within PROtected devices and system components for industrial safety.
Review Notes
- Verify that the active product status aligns with long-term project needs.
- Ensure the standard product class meets your organization's inquiry preparation guidelines.
- Cross-reference the net weight with shipping and handling logistical requirements.
- Confirm that separate request of control elements fits your budget planning.



