Siemens SIMATIC IOT2050 Operating Instructions Manual page 31

1. Loosen the shield cover. Carefully press with the blade of a flat-blade screwdriver in the
marked recesses and carefully pull on the appropriate place on the shield cover.
2. Remove the shield cover.
3. Insert the Arduino shield into the motherboard. Ensure that the contact pins of the
Arduino shield fit perfectly on the contact strips of the motherboard and that the
components of the Arduino shield do not touch the components of the motherboard.
Note: Customize the shield cover according to the Arduino shield.
Note
Only use fixing elements made from plastic.
You can use the four boreholes in the motherboard to additionally fasten the Arduino shield
on the motherboard. The boreholes are shown in the figure above. Only use fixing elements
made from plastic, not metallic or conductive materials.
SIMATIC IOT2050
Operating Instructions, 03/2020, A5E39456816-AA
Expand device
5.2 Install Arduino shield
31