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The ET 200SP SIEMENS SIMATIC IM155-6PN/2 HF Interface Module – 6ES7155-6AU01-0CN0 impresses with its maximum usability, particularly compact design and impressive performance. High-performance IO systems with built-in safety features designed for long-term, reliable and cost-effective operation.

Advanced expandability, up to 64 I/O modules and 16 ET 200AL modules , multi hot swap, S2 redundancy, includes station terminator

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Interface modules connect the ET 200SP main station to the automation bus system. In the new series, 5 new PROFINET interface modules are available, from standard to more demanding speeds, for the proven PROFIBUS fieldbus, on the other hand, a High Feature interface module is available.

By using PROFINET, the ET 200SP interface module SIEMENS SIMATIC IM155 – 6PN/2 HF6ES7155-6AU01-0CN0 results in a much higher number of parameters per station, allowing the use of more functional modules. If the interface module itself is serviced, it can be easily replaced without using a programmer in addition, the name and importantly the parameters of the device remain unchanged on the module. Various connection technologies are available for the IM154-4 PN HF interface module with the proven M12 7/8″ connection and improved push-pull technology connection

With support for multiple PROFINET, EtherNet/IP and Modbus protocols, the IM155-6MF High Feature MultiFieldbus Interface Module is designed for use with a wide range of Ethernet controllers making it relied upon for a wide variety of tasks. Interface modules (IMs) for PROFIBUS can be combined with three different modules for bus and power connection. All connection modules for PROFIBUS have visible address controls for easy address recognition and a switchable terminating resistor.

With the SIMATIC ET 200SP, space in the control cabinet itself can be used more efficiently. The system is about 50% narrower than comparable distributed peripherals, with a height of about 115 millimeters, providing room for 16 channels with a single-line connection (no AUX terminals). If a 3-wire connection is used, the height is 140 mm for 8 channels. With 3 integrated Ethernet ports, connection adapters can be flexibly selected using bus adapters. The 151xSP central units can be expanded using standard ET 200SP modules, as well as decentrally via PROFINET with any ET 200 systems.

Secure ET 200SP processors enable processing of a wider range of standard and security programs. They are certified to EN 61508 and can be used in safety-related applications up to SIL 3 according to IEC 62061 and PL e according to ISO 13849. To enhance IT security, password protection has been set for configuration F and program F. The CPUs can be used as PROFINET IO controllers or as distributed intelligence with PROFINET I-Device technology.

High-performance IO systems with built-in safety features, so designed for long-term, reliable and economical operation. The SIMATIC ET 200SP leaves nothing to be desired, it is an automation solution for the requirements of the coming years. Thanks to its convincing system concept, the range of components in the ET 200SP system has steadily improved and expanded in recent years.


Interface module
-30 °C
60 °C
74 mm
50 mm
117 mm
Additional Product Information
EAN 4047623409755
UPC 804766765933
Statistical number of the goods 85176200
Catalog designation ST76
FAGR 4520
Group Code R151