Rockwell Automation Publication 1769-UM021I-EN-P - May 2018 51
Install the CompactLogix 5370 L2 Controller Chapter 3
2. Open the door for the SD card.
3. Insert the SD card into the SD card slot.
You can install the SD card in one orientation only. The beveled corner
is at the bottom.
If you feel resistance when inserting the SD card, pull it out and change
the orientation.
4. Gently press the card until it clicks into place.
5. Close the SD card door.
We recommend that you keep the SD card door closed during normal
system operation. For more information on how to use the SD card, see
Use a Secure Digital Card on page 297
.