Rockwell Automation 1794-OF8IH FLEX Isolated Input/Output HART Analog Modules - Manual (Page 30)

Publication 1794-UM065B-EN-E - September 2010
18 Install Your FLEX I/O Analog Modules
7. Press down on the terminal base unit to lock the terminal base on the
DIN rail. If the terminal base does not lock into place, use a screwdriver
or similar device to open the locking tab, press down on the terminal
base until flush with the DIN rail and release the locking tab to lock the
base in place.
Gently push the Flexbus connector into the side of the adapter (or
proceeding terminal base) to complete the backplane connection.
8. For specific wiring information, refer to the installation instructions for
the module you are installing in this terminal base unit.
Terminal assignments are also given later in this chapter, see page 22.
9. Repeat the above steps to install the next terminal base unit.
Be sure the Flexbus connector cover on the last terminal base unit is in
place.
Mount on a Panel or Wall
Installation of a FLEX I/O system on a wall or panel consists of:
• laying out the drilling points on the wall or panel.
• drilling the pilot holes for the mounting screws.
• mounting the adapter mounting plate.
• installing the terminal base units and securing them to the wall or panel.
If you are installing your module into a terminal base unit that is already
installed, proceed to Mount the Analog Modules on the Terminal Base Unit on
page 21.
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