Chapter 2: Installing the SmartSensor Matrix
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19
Connecting the cable
Figure 16.
Cable run through pole (left) and through conduit (right)
1
Insert the cable connector into the sensor connector. Be aware
that it is a keyed connector.
2
Twist the cable connector clockwise until you hear it click into
place.
3
Run the cable through the pole/conduit. Leave some slack at
the top to reduce strain on the cable connector and create a
drip loop. The recommended way to do this is shown above,
including using a zip tie to secure the drip loop to the mount.
This method also gives you something to work with should you
someday need to move the sensor to a different spot on the
pole.
4
If there’s excess cable, don’t cut it, as you may need it in the
future; leave it in the pole.
Grounding the sensor
1
Connect a 12 AWG grounding wire to the grounding lug on the
bottom of the sensor.
2
If the intersection is bonded, connect the other end of the
grounding wire to the earth ground for the pole that the sensor
is mounted on.
Note.
If you can’t run
the cable through the
pole, run it instead
through a conduit
affixed to the pole.
Note.
Don’t drill
through the sensor
mount while
running cable.
Note.
Be careful
of electrostatic
discharge (ESD)
when handling
the SmartSensor
Matrix before and
during installation.
ESD triggered by
the sensor handler,
particularly on the
outer grounding
lug before being
properly grounded,
may cause harmful
effects to the Matrix
components.
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