Iot2050 Sm - Siemens SIMATIC IOT Operating Instructions Manual

Then install the motherboard again and install the top housing (Page 58).
6.3.3

IOT2050 SM

Applicable configuration
This operation is only applicable for the following configurations:
• IOT2050 SM: 6ES7647-0CA00-1AA2
Requirement
• The device is disconnected from the power supply.
• A same replacement battery as the original
SIMATIC IOT2050
Operating Instructions, 03/2024, A5E39456816-AF
Unplug the battery cable from
the motherboard.
Remove the motherboard.
Remove the battery.
Paste the lock tape on the bat-
tery and then paste it on the
device housing.
Plug in the battery cable on the
motherboard.
Maintaining and repairing the device
6.3 Replacing the backup battery
69