SMC Networks IZT40 Series, Руководство по эксплуатации

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３５
PNP type
When an ionizer (IZT41) is used in DC mode, make sure to ground the F.G. cable (green) and DC(-) cable
(blue) of the input power supply with a resistance of 100 ohms or less. Without grounding the DC(-) cable,
the ionizers and/or power supply may be damaged.
3-2-3. Wiring of the AC adapter
·
Perform F.G. connecting with the ground terminal (F.G.) of the AC cord when AC adapter is used. If the AC
cord is plugged in, plug it into a grounded outlet. Use an AC cord with ground terminal if it is prepared by the
user.
·
The ground terminal (F.G.) is used as a reference electric potential for static neutralization. If the ground
terminal is not grounded, the Ionizer will not be able to achieve the optimal offset voltage (ion balance).
·
When an AC adapter is used, the external input/output function cannot be used (Model: IZTC41, IZTC41-P).
AC cord
FG terminal
Controller / IZTC (IZTC41-P)
In
te
rn
a
l
c
irc
u
it
PLC
OUTPUT
INPUT
OUTPUT
+24V +24V
DC/DC
0V
0V
+24V
or
or
or
or
Be sure to ground.
Be sure to ground.
＋
24 VDC
－
F.G.
Power supply
24VDC
Shield
Green F.G.
Brown (2cables) DC(
＋
)
Pink Ion generation stop
CH1
White Maintenance detection
signal
INPUT
+24V
+24V
Blue (2 cables) DC(
－
)
Gray Ion generation stop
CH2
Yellow Ion generation stop
CH3
Purple Ion generation stop
CH4
Black Error signal
Power
supply