6ES7155-6AA01-0BN0 | Siemens Bundle Profinet Interface Module

Description

The Siemens 6ES7155-6AA01-0BN0 is a SIMATIC ET 200SP HA interface module designed to connect distributed I/O stations to PROFINET networks. It provides high availability and redundancy features for process automation systems.

Technical Specifications 

Information About 6ES7155-6AA01-0BN0

The 6ES7155-6AA01-0BN0 is part of the Siemens SIMATIC ET 200SP HA (High Availability) I/O system, developed to offer reliable and redundant distributed I/O for process automation. As an interface module, it links the ET 200SP HA station to the PROFINET network and acts as the communication head for connected I/O modules. It supports Media Redundancy Protocol (MRP) and System Redundancy (S2), ensuring continuous operation during network or controller failures. The module includes two RJ45 PROFINET ports for ring or line topologies and offers extensive diagnostics via TIA Portal. Its hot-swappable design and integrated status LEDs simplify maintenance and reduce downtime.

Key Features:

• Design: PROFINET interface module for ET 200SP HA distributed I/O systems.
• Communication: Dual RJ45 PROFINET ports for line or ring network topologies.
• Redundancy: Supports MRP and S2 system redundancy for high availability.
• Integration: Seamlessly connects to SIMATIC PCS 7 and S7 controllers.
• Diagnostics: Extensive status and fault diagnostics via TIA Portal.
• Hot-Swappable: Enables module replacement during operation without downtime.
• Installation: Compact, modular design for process control cabinets.
• Application Range: Ideal for chemical, pharmaceutical, and continuous process industries.

The 6ES7155-6AA01-0BN0 delivers the redundancy, reliability, and maintainability required for high-availability process automation networks.

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.