
Siemens 6ES7155-5AA00-0AC0 SIMATIC ET 200MP Interface Module Inquiry
This listing details the Siemens 6ES7155-5AA00-0AC0 PROFINET IO device interface module for the SIMATIC ET 200MP system. Users may submit inquiries to discuss specific project needs and technical parameters associated with this hardware unit.
Quick Facts
- Part number
- 6ES7155-5AA00-0AC0
- Brand
- Siemens
- Category
- PLC CPUs & Controllers
- Product type
- spare part SIMATIC ET 200MP
- Lifecycle
- Phase Out Announce
- Dimensions
- 15.1 x 15.1 x 4.7 cm
- Net weight
- 0.351 Kg
Product Overview
The Siemens 6ES7155-5AA00-0AC0 serves as a high-performance PROFINET IO device interface module within the SIMATIC ET 200MP distributed I/O system architecture.
Designed for robust industrial automation environments, this unit supports advanced communication protocols and integrates seamlessly with electronic modules for scalable control solutions.
Technical Review Notes
- This interface module features an integrated two-port switch enabling efficient network topology configurations for distributed automation tasks.
- It supports up to twelve I/O modules without a power supply and thirty modules when an additional power supply is utilized.
- The hardware includes support for Media Redundancy Protocol and Isochronous Real-Time communication with latency greater than zero point two five milliseconds.
- Firmware updates for isochronous mode operation are supported, ensuring adaptability to evolving network synchronization requirements in modern industrial settings.
- Implementation and Maintenance data levels zero through three are recorded, facilitating detailed device identification and maintenance procedures.
- Prioritized startup and S2 redundancy capabilities are listed, enhancing system reliability during critical operational phases and fault conditions.
Model Identification
- The product class is designated as A, indicating it is a standard product that may follow specific review guidelines.
- Lifecycle status is recorded as Phase Out Announce, suggesting potential future transitions in manufacturing or support review details.
- Physical dimensions are noted as fifteen point one by fifteen point one by four point seven centimeters for spatial planning.
- Net weight is specified as zero point three five one kilograms, assisting in logistics and handling assessments for installation teams.
Technical Parameters
| Product type | spare part SIMATIC ET 200MP |
|---|---|
| Lifecycle | Phase Out Announce |
| Dimensions | 15.1 x 15.1 x 4.7 cm |
| Net weight | 0.351 Kg |
Parameters are factual source fields retained for model review.
Parameter Review
- Review the shared device functionality which allows operation with four controllers listed for active backplane bus connections.
- Verify firmware version four point four or higher is required for optimal operation with shared device configurations.
- Check the integrated RJ45 connector specifications to ensure proper cabling standards are met for network connectivity.
- Assess the I&M0 through I&M3 data fields for accurate device identification within complex automation networks.
- Confirm the prioritized startup sequence aligns with your specific system recovery and initialization protocol requirements.
Image & Label Review
- Inspect the front panel labeling to confirm the exact part number matches the sixes seven one five five five aa zero zero zero ac zero designation.
- Examine the port layout to identify the two integrated PROFINET ports for network connection planning.
- Note the LED indicators on the module face to understand status monitoring capabilities for operational diagnostics.
- Review the mounting rail attachment points to ensure application context with standard DIN rail installation practices.
Product Image Gallery

Inquiry Preparation
- Prepare detailed project documentation specifying the required network topology and controller integration needs for this interface module.
- List the specific I/O modules planned for use to verify capacity limits against the twelve or thirty module configurations.
- Include current firmware versions in your inquiry to ensure alignment with the recommended four point four or higher baseline.
- Provide contact information for technical discussions regarding the Phase Out Announce lifecycle status and long-term support options.
Category Context
This item falls under the PLC CPU Controllers category, focusing on central processing and interface components for automation.
It represents a key element in the SIMATIC ET 200MP family, designed for decentralized I/O applications.
Review Notes
- All technical parameters are derived directly from the source product data provided for the Siemens 6ES7155-5AA00-0AC0.
- Users are advised to cross-reference these specifications with their existing system architecture before submitting formal inquiries.
- The Phase Out Announce status should be considered when evaluating long-term inquiry preparation and maintenance strategies.
- This inquiry page serves as a starting point for gathering information rather than a direct sales transaction channel.



