Displays and connectors
2.1
Opening the covers of the housing
Location of the display elements and the electrical connectors
The LEDs for the detailed display of the module statuses are located behind the upper cover
of the module housing.
The PROFIBUS connector is located behind the lower cover of the module.
Opening the covers of the housing
Open the upper or lower cover of the housing by pulling it down or up as shown in the
illustration. The covers extend beyond the housing to give you a grip.
Figure 2-1
SIMATIC CM 1242-5
Operating Instructions, 01/2023, C79000-G8976-C245-06
Opening the covers of the housing
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