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Siemens ET 200SP IM 155-6PN/2 HF PROFINET Interface Module

Siemens SIMATIC ET 200SP PROFINET interface module IM 155-6PN/2 High Feature.

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ManufacturerSiemens

Part number6ES7155-6AU01-0CN0

Ports 2

Max I/O modules 64

Max ET 200AL modules 16

Isochronous mode 0.25 ms

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12-month warranty

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CAGE: 9NK75

Dual-port PROFINET interface S2 redundancy support 0.25 ms isochronous mode Multi-hotswap capability High Feature capabilities Supports up to 64 I/O modules

Product description

The Siemens SIMATIC ET 200SP, 6ES7155-6AU01-0CN0, is a 2-port PROFINET interface module IM 155-6PN/2 designed with High Feature capabilities. It includes 1 slot for a BusAdapter, supports a maximum of 64 I/O modules and 16 ET 200AL modules, and offers S2 redundancy. Operating in isochronous mode at 0.25 ms, it also features multi-hotswap and optional PN strain relief.

This module is engineered for complex automation systems requiring high performance, redundancy, and advanced diagnostics. Its dual-port design and S2 redundancy support seamless network integration and ensure high system availability in critical applications such as advanced process control, complex assembly lines, and high-availability machine control.

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Technical specifications

Ports	2
Max I/O modules	64
Max ET 200AL modules	16
Isochronous mode	0.25 ms
Redundancy	S2
Hotswap	Multi
Protocol	PROFINET

Common applications

High-availability systems

Redundant automation

Complex process control

Advanced machine building

Pharmaceutical manufacturing

Compatible systems

PROFINET controllers Siemens SIMATIC S7-1200 Siemens SIMATIC S7-1500 ET 200SP I/O modules BusAdapters

Also known as

Siemens IM 155-6PN/2 HF ET 200SP PROFINET Interface Module

Replaces / compatible with

This module enhances PROFINET communication within the ET 200SP system, offering advanced features for high-availability configurations. Compatible with Siemens SIMATIC automation platforms.

Technical note

Expert tip

When utilizing S2 redundancy, ensure that both PROFINET ports are connected to independent network segments for maximum fault tolerance.

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Frequently asked questions

What redundancy features does the Siemens 6ES7155-6AU01-0CN0 offer?

The Siemens 6ES7155-6AU01-0CN0 interface module supports S2 redundancy. This feature allows for seamless failover between two PROFINET networks, ensuring continuous operation of critical processes in case of a network interruption.