inS_cnge2fe16MS_reV–
01/11/12 Page 18
INSTALLATION AND OPERATION MANUAL
CNGE2FE16MS
TECh SUPPORT: 1.888.678.9427
Wiring the Power Inputs
Please follow these steps to connect power lines from the terminal block to the compliant external
DC power source.
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Before wiring, make sure the power source is disconnected.
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Using a wire-stripping tool, remove a short piece of insulation from the output wires of the DC
power source.
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Identify the positive and negative polarity feed positions for the terminal block connection.
See the symbols printed on the panel indicating the polarities and DC input power range in
voltage.
Figure 12 – Plugs for Power 1 & Power 2
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Insert the exposed wires into the terminal block plugs. Only wires with insulation should extend
from the terminal block plugs. Note that the polarities between the wires and the terminal
block plugs must be positive-to-positive and negative-to-negative.
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Use a slotted screwdriver to tighten the captive screws.
Figure 13 Captive Screws for Fixing Wires
Attention: Use Copper Conductors Only, 60/75°C, tightening to 5 lb-in
The wire gauge for the terminal block should be in the range between 12~ 24 AWG.