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Arrester Accessories
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SA-NMNF-01:
Surge arrester, N-type (male) to N-type (female)
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SA-NFNF-01:
Surge arrester, N-type (female) to N-type (female)
Wiring the Redundant Power Inputs
The 4-contact terminal block connector on the AWK-1121’s top panel is
used for the AWK-1121’s two DC inputs. The top and front views of the
terminal block connector are shown here.
Top View
Front View
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 terminal block
receptor, which is located on the AWK-1121’s top
panel.
ATTENTION
If the AWK-1121 is connected to a motor or other similar type of
equipment, be sure to use power isolation protection. Before
connecting the AWK-1121 to the DC power inputs, make sure the
DC power source voltage is stable.
