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DEVICE PROGRAMMING UNIT USER’S MANUAL
| CHAPTER 3
20
TESTING
CABLE P/N 555-133920
(5 ft. cable)
STACKING
BANANA
PLUG
GREEN
BANANA
JACK
RED
BANANA
JACK
BLACK
BANANA
JACK
PROGRAMMING
PLUG
TO WIRE OF
LINE 1
LOOP
OF
DEVICE
TO WIRE OF
LINE 2
LOOP
OF
DEVICE
TO EARTH
GROUND
CABLE P/N 555-133891
WITH ALIGATOR CLIPS
(3 ft. Cable)
BOTTOM
OF 8720
To Connect the 8720 to Test for Device Communication:
• Insert the programming plug in one end of Cable P/N 555-133891 into the red and black
jacks in the cable compartment in the bottom of the 8720.
the other
• Make the connections described above to test for device communication.
• Insert the stacking banana plug of Cable P/N 555-133920 into the green jack in the
cable compartment in the bottom of the 8720.
• Connect the alligator clip on the other end of Cable P/N 555-133920 to Earth Ground.
• Attach the two alligator clip adaptors provided to the programming plug on
end
of cable P/N 555-133891. Connect one clip to the wire of Line 1 from the device loop to
be tested. Connect the other clip to the wire of Line 2 from the device loop to be tested.
To Connect the 8720 to Test for Ground Faults:
Figure 3
Connecting The 8720 To Test For Communication And Ground Faults
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Summary of Contents for 8720
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