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4. Loosen the wire retaining screws for each of the six wire connections
on the power/alarm connector with a #1 screwdriver as shown in
Figure 32.
Figure 32. Loosen Power/Alarm Connector Wire Retaining Screws
5. Insert the power wires into the wiring slots 1 and 2 (V1+ and V1-) for
one power supply. If you are installing the wires for a second power
supply, insert them into wiring slots 5 and 6 (V2+ and v2-). Insert the
two alarm wires in pins 3 and 4 - there is no polarity for the alarm wires.
See for Figure 33 for the insertion of the wires.
Figure 33. Insert Power Supply and Alarm Wires into Power/Alarm
6. After inserting the wires to the connector, verify that there are no
exposed wires or loose wire strands. Refer to Figure 34 on page 73.
Warning
Check to see if there are any exposed copper strands coming from
the installed wires. When this installation is done correctly there
should be no exposed copper wire strands extending from the
terminal block. Any exposed wiring can conduct harmful levels of
electricity to persons touching the wires. E12
Correct
Figure 34. Verify Wire Installation
IS230-10GP Industrial Ethernet Layer 2 Switch Installation Guide
PWR V2+/-
PFail
PWR V1+/-
Connector
Incorrect
Exposed
Wire.
Incorrect -
Loose wire
strands
73
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