
6ES7155-6BA01-0CN0 SIMATIC ET 200SP IM 155-6DP HF Interface Module
This entry details the Siemens SIMATIC ET 200SP IM 155-6DP HF interface module, identified by part number 6ES7155-6BA01-0CN0. The unit supports distributed I/O configurations within PROFIBUS networks for industrial automation applications.
Quick Facts
- Part number
- 6ES7155-6BA01-0CN0
- Brand
- Siemens
- Category
- I/O Modules
- Product type
- IM 155-6
- Lifecycle
- Active Product
- Dimensions
- 12.1 x 8.3 x 6.2 cm
- Net weight
- 0.228 Kg
- Source category
- IM 155-6
Product Overview
The Siemens 6ES7155-6BA01-0CN0 functions as a high-performance interface module within the SIMATIC ET 200SP series. It enables connection to PROFIBUS DP networks for scalable automation tasks. Review Siemens 6ES7155-6BA01-0CN0 as IM 155-6 with source category IM 155-6, recorded lifecycle Active Product, and submitted model identity.
This specific model supports up to 32 I/O modules and 16 ET 200AL modules per bundle. The design facilitates multi-hot swap operations for continuous system maintenance.
Technical Review Notes
- The module operates as part of a bundle including interface, server, and PROFIBUS plug components. Keep dimensions 12.1 x 8.3 x 6.2 cm and net weight 0.228 Kg unchanged while comparing project documents and product image evidence.
- Maximum capacity allows for 32 I/O modules connected directly through the interface structure.
- Support for 16 ET 200AL modules extends the distributed I/O capability significantly.
- Multi-hot swap functionality permits module changes without shutting down the entire system.
- The physical dimensions measure 12.1 x 8.3 x 6.2 cm for compact integration.
- Net weight is recorded at 0.228 Kg, ensuring minimal load on mounting structures.
Model Identification
- Identify the unit by the full part number 6ES7155-6BA01-0CN0 in all documentation. Use the source path Automation technology / SIMATIC ET 200SP / Interface modules / IM 155-6 to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- Recognize the product type as IM 155-6 within the ET 200SP family.
- Note the lifecycle status as Active Product for current project planning purposes.
- Reference SIOS 109989704 regarding planned product phase-out schedules and timelines.
Technical Parameters
| Product type | IM 155-6 |
|---|---|
| Lifecycle | Active Product |
| Dimensions | 12.1 x 8.3 x 6.2 cm |
| Net weight | 0.228 Kg |
| Source category | IM 155-6 |
Parameters are factual source fields retained for model review.
Parameter Review
- Verify the bundle composition includes interface module 6ES7155-6BU01-0CN0 for proper communication. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7155-6BA01-0CN0 record before publication.
- Confirm the inclusion of server module 6ES7193-6PA00-0AA0 in the complete assembly.
- Check for the presence of PROFIBUS plug 6ES7972-0BB70-0XA0 for network connectivity.
- Review dimensional constraints against panel space requirements before finalizing installation plans.
- Assess weight distribution capabilities of mounting rails to support the 0.228 Kg unit.
Catalog Classification
Image & Label Review
- Ensure images display the front label clearly showing the 6ES7155-6BA01-0CN0 identifier. Review Siemens 6ES7155-6BA01-0CN0 as IM 155-6 with source category IM 155-6, recorded lifecycle Active Product, and submitted model identity.
- Capture the side profile to illustrate the compact 12.1 cm width dimension.
- Show the rear connector area to highlight PROFIBUS plug attachment points visually.
- Include packaging views that reflect the bundled nature of the interface components.
Product Image Gallery

Inquiry Preparation
- Prepare project documents specifying the required quantity of IM 155-6 units needed. Keep dimensions 12.1 x 8.3 x 6.2 cm and net weight 0.228 Kg unchanged while comparing project documents and product image evidence.
- List any additional server modules or PROFIBUS plugs required for the complete setup.
- Define the maximum number of I/O modules intended for each interface connection.
- Specify environmental conditions such as temperature ranges for the installation location.
Category Context
This item falls under the Automation technology sector for industrial control systems.
It belongs to the SIMATIC ET 200SP line of distributed I/O solutions.
Review Notes
- Cross-reference the part number with internal asset management systems for accuracy.
- Validate the bundle contents against the latest Siemens product documentation guidelines.
- Check for any updates to the SIOS phase-out schedule for planning.
- Confirm technical specifications match the specific requirements of the target application.



