Rockwell Automation Publication ICSTT-RM448J-EN-P - April 2018
71
Before You Begin
Chapter 4
Controller Mounting
An AADvance controller and I/O bases can be mounted using one of two
methods:
• A pair of parallel TS35 DIN rails.
• Panel mounted using three holes on each base.
Free Space around the Controller
Whichever mounting method is used the minimum depth from the rear
mounting panel to the front panel and space around the base units are shown
in the illustration, if you wish to mount the controller on DIN rails, increase
this allowance by the increased depth of the DIN rails. The DIN rails must be
TS35 rail, which is a 35mm × 7.5mm standard symmetric rail.
You must have sufficient free space around the base units to allow for the
following:
• Space above, to adjust and install field wiring.
• Space below, to let modules fit and to be able to hold a module during
removal.
• Space to the right of the last base unit in the row, to move an I/O base
unit during assembly or if you are installing a new base unit.
If an expansion cable is to connect to the left-most base unit, the controller also
needs space to the left, to fit the expansion cable adapter.
This illustration (
Figure 10
) shows the minimum recommended clearances
and rail positions for DIN rail mounting. The clearances also apply to flat
panel mounting.
CAUTION:
For AADvance modules 9110, 9801,- 9803, 9831- 9833, 9851,
9852, 9892, 9881 and 9882 a disconnect suitable for the location where they
are installed shall be provided to allow for removal of power from the fuses
before replacement.
ATTENTION:
Pour les modules AADvance 9110, 9801,- 9803, 9831- 9833,
9851, 9852, 9892, 9881 et 9882, un sectionneur adapté à l’environnement
où ils sont installés devra être fourni pour couper l’alimentation en amont
des fusibles avant leur remplacement.
