15
Dismounting the Switch
Pull out the lower edge of the switch and then remove the switch from the DIN rail.
Ground the Switch:
Before powering on the switch, ground the switch to earth.
Ensure the rack on which the switch is to be mounted is properly grounded and incompliance
with ETSI ETS 300 253. Verify that there is a good electrical connection to the grounding point
on the rack (no paint or isolating surface treatment).
Attention
This product is intended to be mounted to a well-grounded mounting surface such as
a metal panel.
Caution:
The earth connection must not be removed unless all power supply connection has
been disconnected.
Caution:
The device is installed in a restricted-access location it has a separate
protective earthing terminal on the chassis that must be permanently connected to
earth ground to adequately ground the chassis and protect the operator from electrical
hazards.
Attention
The product should be mounted in an Industrial Control Panel and the ambient
temperature should not exceed 75°C (167°F).
Attention
A corrosion-free mounting rail is advisable.
When installing, make sure to allow for enough space to properly install the cabling.
Wiring Power Inputs
You can use “Terminal Block (PWR)” for Primary Power input and “Terminal Block (RPS)”
for secondary power source for Redundant Power Input.
To insert power wire and connect the 24/48VDC power to the power terminal block, follow the
steps below:
Step 1
: Insert the positive/negative DC wires into the V-/V+ terminal, respectively.
Step 2
: Use you r finger to press the green plug on top of terminal block connector to
insert power cables.
Step 3
: Insert the terminal block connector which includes “PWR” and “RPS” into the
terminal block receptor which is located on the top panel.
Summary of Contents for NGI-S08C2POE8
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