Siemens Industry Online Support
Siemens AG
Entry type: Download Entry ID: 109763483, Entry date: 07/01/2020

Firmware update: ET 200SP HA Interface Module IM155-6 PN

Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit