Appendix A
Install Accessories
Install an Add-in Card
92
The motherboard of the 750R and 1450R computers has four PCI slots that
support installation of half-length PCI add-in cards.
• One PCI slot
• Three PCI-express (PCIe) slots
Besides these four PCI slots, the 1450R computer has a slot expansion board
that provides another three PCI slots.
ATTENTION: Add-in cards are sensitive to ESD; handle with care.
• Hold cards only by the edges.
• Do not touch the card connectors, components, or circuits.
• After you remove an add-in card, place it on a flat, static-free surface, with
the component side up.
• Do not slide the card over any surface.
IMPORTANT
Use an anti-static wriststrap that is connected to the work surface, and
properly grounded tools and equipment.
Follow these steps to install an add-in card.
1. Follow the steps for
2. Remove the cover as detailed in
3. Remove the chassis cross member or I/O card retention bracket as
detailed in
Install I/O Card Retention Bracket on page
4. Locate an empty PCI slot.
Rockwell Automation Publication 6177R-UM002F-EN-P - May 2018
Pre-configuration on page
Remove the Cover on page
PCI expansion board slots of
the 1450R computer.
Motherboard PCI expansion slo
for 750R and 1450R computers
34.
36.
90.