Antaira Technologies - Industrial Ethernet Switches
LMX-1002C-SFP Series Hardware Manual V1.0
11
2.8 Wiring the Power Inputs
Caution: Please follow the steps below when inserting 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
.
Figure 2.12 - Power Terminal Block
2. Tighten the wire-clamp screws to prevent the wires from loosening, as shown below in
Figure
2.13
.
Figure 2.13 - Power Terminal Block
Note
Only use copper conductors,
60/75
°
C
, tighten to
5lbs.
The wire gauge for the terminal block should range between
18~20 AWG
.
2.9 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 (managed industrial switch only) and forma normally open circuit. An application
example for the fault alarm contact is shown below in
Figure 2.14
.
Figure 2.14 - Wiring the Fault Alarm Contact
