Moxa INJ-24A Installation Guide download pdf (Page 7)

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STEP

3: Once the screws are fixed

on the wall, insert the four screw

heads through the large parts of the

keyhole

-shaped apertures,

and then

slide the EDS downwards, as

indicated. Tighten the four screws

for added stability.

Grounding the INJ-24A

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 INJ-24A’s Power Outputs

The 4-contact terminal block connector on the INJ-24A’s top panel is used

for dual 24/48 VDC power inputs. Top and front views of the terminal

block connectors are shown here.

STEP 1: Insert the negative/positive DC wires into the V-/V+

terminals.

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 ter

minal block receptor, which is located on the

INJ

-24A’s top panel.

NOTE

Both V1+ and V2+ are internally connected. Incorrect cabling

may cause device damage.

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Moxa INJ-24A Installation Guide Page 7