Sensor cable connections.
The cable for the sensor
should be run in a separate metallic conduit. Leave
approximately 4-1/2 inches of cable extending from the
conduit in the enclosure. Refer to Figure 2-6 and prepare
the cable ends in the following manner.
1.
Remove outer cable cover.
Measure 2-1/2" from
the end of the cable. With a cutting tool, carefully cut
through the outer covering completely around the cable
making sure not to cut into the outer shield. Make another
cut from the first cut to the end of the cable and remove
the outer cover.
2.
Remove outer shield.
Measure 2" from the end of
the cable. With a pair of small wire cutters, cut the shield
around the cable at the measured point and remove the cut
off shield.
3.
Remove middle cover.
Measure 1-1/4" from the
end of the cable. With a cutting tool, carefully cut through
the middle covering completely around the cable making
sure not to cut into the middle shield. Make another cut
from the first cut to the end of the cable and remove the
middle cover.
4.
Remove middle shield.
Measure 3/4" from the end
of the cable. With a pair of small wire cutters, cut the
shield around the cable at the measured point and remove
the cut off shield.
5.
Remove inner cover.
Measure 5/8" from the end of
the cable. With a cutting tool or pair of wire strippers,
carefully cut the inner covering completely around the
cable, making sure not to cut into the center conductor
and remove the inner cover.
After the ends of the cable have been prepared, loosen
the screw on the terminal for the center conductor.
Remove the two cable clamps. Insert the center conductor
of the sensor cable into the center conductor terminal and
tighten the screw. Slightly pull on the cable to ensure the
wire is secured to the terminal.
Place the two clamps over the middle and outer shields
and secure them into place. Verify that the clamps are
making good contact with the shields and that not wires
of the shields are extending beyond their own clamp
down area.
ENCLOSURE INSTALLATION
Front housing installation.
After the wiring of the
back housing is completed, the front housing can be
reinstalled. The gasket is attached to the front housing to
ensure proper alignment for maintaining a good seal.
Refer to Figure 2-7. Turn the power off. Connect the
ribbon cable plug S1 coming from the front housing into
2-1/2"
2"
1-1/4"
3/4"
5/8"
5/8"
1/2"
3/4"
1/2"
1/8"
Remove
outer
cover
Remove
outer
shield
Remove
middle
cover
Remove
middle
shield
Remove
inner
cover
Completed
cable
1
2
3
4
5
6
FIGURE 2-6
the socket connector P1 on the power supply in the back
housing.
Connect the coax cable coming from the electronic
board in the front housing to the connector P3 on the
power supply board in the back housing.
Secure the front housing to the back housing with the
four hex bolts. This completes the enclosure installation
procedure.
2-10