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6ES7155-6AU01-0CN0 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The 6ES7155-6AU01-0CN0 is a Siemens SIMATIC ET 200SP PROFINET interface module (IM 155-6 PN/2 High Feature). It provides two PROFINET ports and one slot for a BusAdapter. It supports up to 64 ET 200SP I/O modules or 16 ET 200AL modules. Key features include S2 system redundancy, multi-hot swapping, isochronous mode with cycle times down to 0.25 ms, optional PROFINET cable strain relief, and firmware update support. Suitable for distributed I/O installations in industrial automation systems, often used in process control, machine-level I/O, and redundant PROFINET networks. (Part number: 6ES7155-6AU01-0CN0)
Best Suited For
- Distributed I/O in ET 200SP installations
- Applications requiring PROFINET system redundancy (S2)
- Scenarios demanding hot-swap of I/O modules
- High-synchronization applications using isochronous mode
- Installations using PROFINET with strain relief
Technical Specifications
I/O & Electrical
Communication & Power
Physical & Environmental
Certifications
Product approvals include general PROFINET certifications; details not specified in available documentation.