3.0 PRE-INSTALLATION INFORMATION
3.1 FRONT VIEW
Figure 1 illustrates the front view of the DLH6420 unit, which uses the
standard panel layout for the DLH4200B product line. A power LED indicator
(green) is located on the left and a data LED (red) is located on the right
side of the front panel of the unit. The power LED will light when power is
applied to the unit; the data LED will light when a transmission from the
controller is received by the DLH6420.
3.2 REAR VIEW
Figure 2 illustrates the rear (working side) of the DLH6420 unit. Note the
three-position terminal screw data output lines numbered 1 - 16, from left
to right. Next to that are the RJ-45 female IN/OUT communication ports and
the external, two-pin independent power input. Finally, the standard AC
power input cord connection is on the far right.
Figure1
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DLH6420 Front View
Figure2
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DLH6420 Rear View
DLH6420