Allen-Bradley GuardLogix 5570, User Manual

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28 Rockwell Automation Publication 1756-UM022D-EN-P - May 2017
Chapter 2 Install the Controller
3. Align the circuit board with the top and bottom guides in the chassis.
4. Slide the controller into the chassis.
The controller is fully installed when it is flush with the power supply or
other installed modules and the top and bottom latches are engaged.
After you have inserted the controller into the chassis, see Chapter 9 for
information on interpreting the status indicators on the primary
controller and safety partner.
Insert or Remove a
Memory Card
The controller ships with an SD card installed. We recommend that you leave
an SD card installed.
IMPORTANT You must install the safety partner in the slot immediately to the
right of the primary controller. Follow steps 3 and 4 above to install
the safety partner.
WARNING: When you insert or remove the memory card when power is
on, an electric arc can occur. This could cause an explosion in hazardous
location installations. Be sure that power is removed or the area is
nonhazardous before proceeding.
ATTENTION: If you are not sure of the contents of the memory card,
before you install the card, turn the key switch of the controller to the
PROG position. Depending on the contents of the card, a power cycle or
fault could cause the card to load a different project or firmware into the
controller.