Antaira Technologies - Industrial Ethernet Switches
LMP-1002G-10G-SFP-24 Hardware Manual V1.0
9
The fault alarm contact is in the middle of the terminal block connector as the picture shows below in
Figure 2.8. By inserting the wires, it will detect the fault status including power failure or port link failure
(managed industrial switch only) and form a normally open circuit. An application example for the fault
alarm contact is shown below in
Figure 2.8
.
Figure 2.8
Wiring the Fault Alarm Contact
Caution:
•
The wire gauge for the terminal block should range between 12 ~ 24AWG
2.10 Grounding Note
Grounding and wire routing help limit the effects of noise due to Electromagnetic Interference (EMI).
Run the ground connection from the ground screw to the grounding surface prior to connecting
devices. The grounding screw symbol is shown blow in Figure 2.9.
Figure 2.9 - Grounding screw
Caution:
Using a shielded cable achieves better electromagnetic compatibility.
