Cardinal 758 - NEMA 4 X Enclosure

NEMA 4X ENCLOSURE
Installation Instructions
The Model 758 in a NEMA 4X enclosure can be
mounted on either a horizontal or vertical
surface. The enclosure is attached to the wall
using the gimbal stand. Refer to Figure No. 11
for the hole layout for the gimbal stand.
First make certain that the location is free from
sudden changes in temperature and that the
mounting surface is strong enough to support
the enclosure while being close enough to
provide the operator easy access to the
keyboard. Carefully lay out the mounting hole locations, then drill and install the anchor bolts.
Attach the enclosure to the wall and securely tighten the retaining bolts.
Continue by removing the back cover on the instrument enclosure. Referring to Figure No. 12,
remove all ten (10) retaining screws and set aside. Fully open the back cover of instrument
exposing the internal circuit boards. See Figure No. 13.
Figure No. 13
16
Figure No. 12
Load
RS-232
AC
Serial
CellPower
Ground Lug
Figure No. 11 - NEMA 4X
Gimbal Stand Mounting Hole Layout
8.00"
Two (2) #10 screws should
be used for wall mounting
Power
Supply
Main
Board
Power
Cable
Load Cell
Connection
Serial
Connection
Calibration
Switch
AC
Power
Connection
Load Cell
Cable