Integrator's field note
The 6ES7154-6AB00-0AB0: This is the SIMATIC DP PROFINET IM154-6 PN IWLAN High Feature interface module for the ET200 PRO distributed I/O family. It ships as a spare part that includes the IWLAN connection module and termination module — no separate connection module needed. You still need to order a Micro Memory Card and antenna separately. Rated IP65/67, so it survives the steam, washdowns, and vibration a mill floor throws at it. Dimensions are 135 mm wide, 130 mm high, 60 mm deep — fits the standard ET200 PRO enclosure without surprises.