JetNet 4706/4706f Industrial Managed PoE Switch
5
Side View
On the right-side of the
JetNet 4706/4706f
Industrial Managed PoE Switch, there is a terminal
block connector and earth ground screw. The terminal block connector includes 2 power
inputs and 1 relay alarm output.
2.2 Wiring Power Inputs
Follow the steps below to wire
JetNet 4706/4706f
redundant DC power inputs.
1.
Make sure the power terminal block is unplugged.
2.
Insert the positive and negative wires into the respective V+ and V- terminal block
connector contacts.
3. Tighten
the
wire-clamp screws to prevent DC wires from becoming loose.
4.
Power 1 and Power 2 support power redundancy and polarity reverse protection
functions.
5.
Positive and negative power system inputs are both accepted, but Power 1 and Power
2 must apply the same mode.
Note 1:
Remember to unplug the power terminal block before making wire connections.
Otherwise, your screwdriver can inadvertently short your terminal connections to the
grounded enclosure.
Note 2
: Suitable electric wire ranges from 12 to 24 AWG.
Note 3:
If the 2 power inputs are both connected, JetNet 4706/4706f will be powered from the
highest connected voltage. The unit will signal an alarm for loss of power in either PWR1 or
PWR2.
Earth
Ground
Power 1
V+ V-
Power 2
V+ V-
Alarm Relay Output
1A @ DC 24V
