
6ES7972-0AB01-0XA0 Diagnostic Repeater for PROFIBUS DP
This entry details the Siemens SIMATIC S7 diagnostic repeater designed for PROFIBUS DP networks. It supports online cable diagnostics and connects DP standard slaves at speeds up to 12 Mbit/s.
Quick Facts
- Part number
- 6ES7972-0AB01-0XA0
- Brand
- Siemens
- Category
- Communication & Networking
- Product type
- Diagnostic repeater for PROFIBUS DP
- Lifecycle
- Phase Out Announce
- Dimensions
- 13.5 x 10.1 x 7.5 cm
- Net weight
- 0.325 Kg
- Source category
- Diagnostic repeater for PROFIBUS DP
Product Overview
The Siemens 6ES7972-0AB01-0XA0 serves as a diagnostic repeater within the SIMATIC S7 family, specifically engineered for PROFIBUS DP communication environments. This device facilitates robust network monitoring and maintenance tasks. Review Siemens 6ES7972-0AB01-0XA0 as Diagnostic repeater for PROFIBUS DP with source category Diagnostic repeater for PROFIBUS DP, recorded lifecycle Phase Out Announce, and submitted model identity.
Designed for industrial automation, this unit enables online diagnostics of the PROFIBUS cable infrastructure. It ensures reliable data transmission by supporting DP standard slaves operating at data rates up to 12 Mbit/s.
Technical Review Notes
- This component functions as a diagnostic repeater tailored for PROFIBUS DP applications in industrial settings. Keep dimensions 13.5 x 10.1 x 7.5 cm and net weight 0.325 Kg unchanged while comparing project documents and product image evidence.
- It provides capabilities for online diagnostics of the PROFIBUS cable to identify potential network issues.
- The device supports connection to DP standard slaves with data transfer rates reaching up to 12 Mbit/s.
- Physical protection is rated at IP20, ensuring basic protection against solid objects and fingers.
- Connections utilize the FastConnect method, allowing for quick and secure wiring installation procedures.
- The unit operates within the broader SIMATIC S7 ecosystem for integrated automation solutions.
Model Identification
- The manufacturer brand associated with this part number is Siemens, a recognized leader in automation. Use the source path Automation technology / Diagnostics / Diagnostic repeater for PROFIBUS DP to confirm catalog context, model family, parameter review scope, and technical inquiry preparation notes.
- The specific product type is identified as a diagnostic repeater for PROFIBUS DP networks.
- Lifecycle status is recorded as Phase Out Announce, indicating future discontinuation planning by the maker.
- The normalized part number format removes hyphens for consistent database matching and search operations.
Technical Parameters
| Product type | Diagnostic repeater for PROFIBUS DP |
|---|---|
| Lifecycle | Phase Out Announce |
| Dimensions | 13.5 x 10.1 x 7.5 cm |
| Net weight | 0.325 Kg |
| Source category | Diagnostic repeater for PROFIBUS DP |
Parameters are factual source fields retained for model review.
Parameter Review
- Physical dimensions are listed as 13.5 x 10.1 x 7.5 cm for spatial planning purposes. Check product-owned images, label text, connector area, and submitted model references against the exact 6ES7972-0AB01-0XA0 record before publication.
- Net weight is recorded at 0.325 Kg, which assists in logistics and mounting calculations.
- The degree of protection is specified as IP20, defining its resistance to environmental factors.
- Connection methodology employs FastConnect, streamlining the assembly process for electrical wiring connections.
- Maximum supported baud rate for connected slaves is 12 Mbit/s for high-speed communication.
Catalog Classification
Image & Label Review
- Visual documentation should display the front panel indicators relevant to PROFIBUS diagnostic status.
- Side views must clearly show the FastConnect terminals for accurate wiring reference during setup.
- Dimensional diagrams should accompany images to verify physical fit within control cabinet spaces.
- Labeling on the unit must be legible, showing the full part number for verification.
Product Image Gallery

Inquiry Preparation
- Verify the current lifecycle status with the source manufacturer before finalizing project specifications.
- Confirm that the IP20 rating meets the environmental requirements of the intended installation site.
- Ensure that the FastConnect terminal type matches existing cabling infrastructure for seamless integration.
- Review the maximum speed requirement of 12 Mbit/s against the needs of connected slaves.
Category Context
This item falls under the Automation technology sector, focusing on industrial control systems.
It is categorized within Communication & Networking, specifically for PROFIBUS DP diagnostic tools.
Review Notes
- Cross-reference the phase-out announcement with long-term maintenance plans for affected systems.
- Validate that the net weight and dimensions align with the mechanical mounting constraints.
- Check that the IP20 protection level is sufficient for the specific operational environment.
- Confirm application context of the FastConnect method with the existing PROFIBUS cable types used.



