Siemens 6ES7155-6AU02-0BN0 ET200SP Interface Module

Siemens 6ES7155-6AU02-0BN0 ET200SP Interface Module

Product Description
Siemens 6ES7155-6AU02-0BN0 is a SIMATIC ET 200SP IM 155-6 PN ST PROFINET Interface Module used for connecting ET 200SP distributed I/O stations to PROFINET industrial networks. It provides reliable communication between Siemens PLC systems and decentralized field devices, supporting efficient data exchange in modern automation systems.

Technical Parameters

• Brand: Siemens
• Model: 6ES7155-6AU02-0BN0
• Product Type: PROFINET Interface Module
• Series: SIMATIC ET 200SP
• Module Type: IM 155-6 PN ST
• Communication Interface: PROFINET IO
• Power Supply: 24V DC
• PROFINET Connection: Via selectable BusAdapter (RJ45 / M12 / FC options)
• Supported I/O Modules:
  • Max. 32 ET 200SP I/O modules
  • Max. 16 ET 200AL modules
• Hot Swap Function: Multi hot swapping supported
• Firmware Update: Supported
• Configuration Software: STEP 7 / TIA Portal
• Protection Rating: IP20
• Mounting: DIN rail installation
• Includes: Server module

Advantages & Features

• Original Siemens SIMATIC ET 200SP interface module
• High-speed PROFINET communication
• Supports flexible distributed I/O expansion
• Multi hot swap function simplifies maintenance
• Compact design saves control cabinet space
• Integrated diagnostics improve troubleshooting efficiency
• Supports fail-safe modules for safety applications
• Easy configuration through TIA Portal

Applications

• Factory automation systems
• Siemens S7-1200 / S7-1500 PLC systems
• Distributed I/O control systems
• Machine automation equipment
• Production lines
• Process control systems
• Industrial Ethernet networks

Notes

• Confirm compatibility with ET 200SP modules before installation.
• Configure correct PROFINET device name and IP address.
• Ensure stable 24V DC power supply.
• Use suitable PROFINET cables and connectors.
• Check firmware compatibility when replacing existing modules.