Siemens 6ES7155-6AU00-0BN0 ET200SP Module

Siemens 6ES7155-6AU00-0BN0 ET200SP Interface Module

Product Description
Siemens 6ES7155-6AU00-0BN0 is a SIMATIC ET 200SP IM 155-6PN ST PROFINET Interface Module. It is used as the communication interface for ET 200SP distributed I/O stations, connecting field-level I/O modules with Siemens PLC systems through PROFINET networks. It supports up to 32 I/O modules and provides reliable data exchange for industrial automation applications.

Technical Parameters

• Brand: Siemens
• Model: 6ES7155-6AU00-0BN0
• Product Type: PROFINET Interface Module
• Series: SIMATIC ET 200SP
• Module Type: IM 155-6 PN ST
• Communication Interface: PROFINET IO
• Power Supply: 24V DC
• Rated Voltage Range: 19.2…28.8V DC
• Supported I/O Modules: Max. 32 ET 200SP peripheral modules
• PROFINET Communication: 100 Mbps Ethernet
• Firmware Version: V3.3 (depending on configuration)
• Engineering Software: STEP 7 / TIA Portal
• Mounting: DIN rail installation
• Protection Rating: IP20
• Includes: Server module

Advantages & Features

• Original Siemens SIMATIC ET 200SP communication module
• High-speed PROFINET industrial communication
• Supports decentralized I/O expansion
• Compact design saves control cabinet space
• Supports module replacement during operation (hot swapping)
• Integrated diagnostics for easy maintenance
• Compatible with Siemens S7-1200/S7-1500 PLC systems
• Easy configuration through TIA Portal

Applications

• Factory automation systems
• Siemens S7 PLC distributed I/O networks
• Machine control equipment
• Production lines
• Process automation systems
• Robotics systems
• Industrial Ethernet communication networks

Notes

• Confirm compatibility with ET 200SP I/O modules before installation.
• Configure PROFINET device name and IP address correctly.
• Ensure stable 24V DC power supply.
• Check firmware compatibility when replacing existing modules.
• Use proper grounding and shielded Ethernet cables.