Compatibility
6.1 Compatibility of modules
Operation with activated system redundancy S2
Note
Restrictions in operation with activated system redundancy S2
You cannot use the following functions during operation of the IM155-6 PN HF, firmware
version as of V3.0.0 with activated system redundancy S2:
• Station extension with ET 200AL via ET-Connection
• Configuration control (option handling)
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IM 155-6 PN HF interface module (6ES7155-6AU00-0CN0)
Manual, 03/2015, A5E03915895-AF