Mounting Your Controller - Allen-Bradley SLC 500 1747-L20 Instrucciones De Instalación

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8 SLC 500™ Fixed Hardware Style Controllers
2. To install additional I/O and specialty I/O modules, gently slide the module in
until the top and bottom retainer clips are secured.

Mounting Your Controller

You can mount the fixed hardware style unit directly to the back panel of your
enclosure using the mounting tabs and #10 and #12 screws. The maximum torque
requirement is 3.4 N-m (30 in-lbs).
ATTENTION
To install your controller using mounting screws:
1. Position your controller on the mounting
surface. (Make sure the controller is spaced
properly. See page 7 for further information.)
2. Mark the positions of the mounting tabs and
drill the appropriate holes.
3. Mount your controller.
Publication 1747-IN008B-MU-P
Be careful of metal chips when drilling mounting holes for your
controller. Metal chips or clippings may short circuit electronic
components of the controller and cause damage.
Capacitors on input modules have a stored charge that can cause
a non-lethal shock. Avoid mounting the controller in a position
where installation or service personnel would be in danger from a
startle reaction.
Retainer clip
Mounting Tabs