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Grounding the Moxa EDS-P510A-8PoE
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.
ATTENTION
This product is intended to be mounted to a well-grounded
mounting surface such as a metal panel.
Wiring the Relay Contact
The EDS-P510A-8PoE has one relay output. The relay contact uses two
contacts of the terminal block on the EDS-P510A-8PoE’s top panel. Refer
to the next section for detailed instructions on how to connect the wires to
the terminal block connector, and how to attach the terminal block
connector to the terminal block receptor.
In this section, we illustrate the meaning of the two contacts used to
connect the relay contact.
FAULT:
The relay contacts of the 2-pin terminal block
connector are used to detect user-configured events.
The two wires attached to the fault contacts form an
open circuit when a user-configured event is triggered.
If a user-configured event does not occur, the fault
circuit remains closed.
Wiring the Redundant Power Inputs
The EDS-P510A-8PoE has two sets of power inputs—power input 1 and
power input 2. The two terminal block connectors on the top-left of the
EDS-P510A-8PoE's top panel are used for the two power inputs. The top
and front views of one of the terminal block connectors are shown here.
STEP 1:
Insert the negative/positive DC wires into the
V-/V+ terminals, respectively.
STEP 2:
To keep the DC wires from pulling loose, use a
small flat-blade screwdriver to tighten the wire-clamp
screws on the front of the terminal block connector.
STEP 3:
Insert the plastic terminal block connector
prongs into the terminal block receptor, which is
located on the EDS-P510A-8PoE’s top panel.
