Connecting the Power Supplies
the TN-5516/5518.
The ToughNet TN-5516/5518 series switches support two sets of power
supplies—power input 1 and power input 2. The M23 6-pin male
connector on the TN-5516/5518 front panel is used for the dual power
inputs.
Pinouts for the power input port on
Pinouts for the p wer input port on the TN-5516/5518.
scription
Usage
o
Pin De
1
PWR1 Live / DC +
Connect “PWR1 Live / DC +” to the Live
terminal when using an AC power source
or to the positive (+) terminal when using
a DC power source.
2
PWR1 Neutral / DC - Connect “PWR1 Neutral / DC –“to the
Neutral terminal when using an AC power
source or to the negative (-) terminal
ing a DC power source.
when us
3
Chassis Ground
Connect the “Chassis Ground” to the
C inputs or to
safety ground terminal for A
the equipment ground bus for DC inputs.
4
PWR2 Neutral / DC - Connect “PWR2 Neutral / DC –”to the
Neutral terminal when using an AC power
source or to the negative (-) terminal
when using a DC power source.
5
PWR2 Live / DC +
Connect “PWR2 Live / DC +” to the (Live)
terminal when using an AC power source
or to the positive (+) terminal when usi
ng
a DC power source.
STEP 1:
Plug your power cord connector to the power input port o
TN-5516/5518 switch.
STEP 2:
f the
Screw the nut on your power cord connector to the power input connector
on the switch to ensure a tight connection.
ATTENTION
Before connectin
TN-5516/5518 to the power input, make
sure the power so
ltage is stable.
g the
urce vo
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