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10
In
st
al
la
tio
n &
W
irin
g
2-4. Connecting of power supply and ground
Please connect the power supply and ground to the lower terminal block as shown in the
following
fi
gure.
F.G.
+24 V
Frame ground
Power supply DC24V
0 V
Power supply DC
㸮
V
DC24V
(Permissible variable range : DC20.4 V ~ DC27.6 V)
D-class with
single earth
•
Please ground the protective ground terminal by D-class with single earth.
Otherwise, it may cause an unexpected malfunction because of the in
fl
uence of
noise from the other equipment.
•
Please refer to [5. Applied standard] in [Safety Precaution] about the grounding to
comply with CE Standard.
•
Please connect the power supply and the ground surely as shown in the
fi
gures and also use
within the regulated power supply condition.
CAUTION