Antaira Technologies - Industrial Ethernet Switches
LNX-2004G-SFP Series User Manual V1.0
9
2.7 Wiring the Power Inputs
Please follow the below steps to insert the power wire.
1. Insert the positive and negative wires into the PWR1 (V1+, V1-) and PWR2 (V2+, V2-)
contacts on the terminal block connector as shown below in
Figure 2.12
.
2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in
Figure
2.13
.
Note
•
Only use copper conductors, 60/75
°
C, tighten to 5 lbs.
•
The wire gauge for the terminal block should range between 18~20 AWG.
2.8 Wiring the Fault Alarm Contact
The fault alarm contact is in the
middle
of
the
terminal
block
connector as the picture shows
below in
Figure 2.14
. By inserting the
wires, it will detect the fault status
including power failure or port link
failure and form
a normally open
circuit.
Note
•
The wire gauge for the terminal block should range between 12 ~ 24 AWG.
•
If only using one power source, jumper Pin 1 to Pin 5 and Pin 2 to Pin 6 to
eliminate power fault alarm.
Figure 2.13 - Power Terminal Block
Figure 2.12 - Power Terminal Block
Figure 2.14
Wiring the Fault Alarm Contact
