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Parker Automation Controller
PAC120
5. Operation
5.1 Installation
5.1.1 Mechanical Installation
PAC120 / PACHC / PACIO modules are intended for mounting rail installa-
à
tion (DIN EN 50022, 35 mm x 7.5 mm).
To snap on a single module
Push up the module against the mounting rail from below, allowing the met-
à
al spring to snap in between mounting rail and mounting area as illustrat-
ed.
Push the module against the mounting wall until it snaps in.
à
To interconnect two modules
After snapping on the first module to the rail, snap on the second module
à
about 1 cm away towards the right of the first module.
Push the second module along the rail towards the first module until you
à
hear the locking device snap in.
To disconnect two modules
Push down the unlock button (see Figure 2) of the module that you wish to
à
disconnect from the module to the left of it.
Push both modules away from one another until they are about 1 cm apart.
à
To take down a single module
Push the module up and against the metal spring located on the underside
à
of the rail guide.
Tip the module away from the rail as shown in the illustration.
à
Pull the module down and out of the mounting rail.
à
28
Operation
2
Figure 1:
Rail mounting of module
2
Unlock
Figure 2:
Uninstalling a module
1
3
1
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