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6ES7 155-6AU00-0BN0

The Siemens 6ES7 155-6AU00-0BN0 is a high-availability (HA) interface module for the ET 200SP distributed I/O system, designed for mission-critical industrial automation applications requiring maximum reliability and redundancy.

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TEL：400-887-3214
Mail：jilineasyyi@outlook.com
Q Q：615739355
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Key Specifications
Parameter Specification
Product Type ET 200SP HA Interface Module
Communication PROFINET IRT (2 ports)
Data Transfer Rate 100 Mbps
Redundancy Media redundancy (MRP), device redundancy
I/O Connection Up to 64 modules
Power Supply 24V DC (redundant)
Operating Temp -40°C to +70°C
Dimensions 30 × 147 × 129 mm
Weight Approx. 500g
Protection Class IP20
Certifications CE, UL, ATEX, IECEx
Technical Features
PROFINET IRT for real-time communication

Integrated switch for line topology

Redundant power supply inputs

Diagnostic LEDs for quick status indication

Hot-swappable module replacement

TIA Portal configuration support

Typical Applications
Process automation (oil & gas, chemical)

Power plant control systems

Critical infrastructure

High-availability manufacturing