Federal Signal Corporation G-SND-MV-D, Инструкция по установке и обслуживанию

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17
Installation and Maintenance Instructions
Model G-SND Global Series Sounder
e. Connect ground wire to the terminal block position
marked
EARTH
.
24 Vdc operation (no remote switching of tones)
a. Set the voltage selector switches to
230
and
DC
.
b. Turn the tone selector switch to the desired tone.
c. Connect the positive (
+
) power source wire to the
terminal block position marked
L1
on the PCB.
d. Connect the negative (
–
) power source wire to the
terminal block position marked
L2
on the PCB.
e. Connect ground wire to the terminal block position
marked
EARTH
.
220-240 Vac operation (remote switching of tones)
a.
Set the voltage selector switches to
230
and
AC
.
b.
Set the tone selector switch to
0
.
c. Connect the line (hot) power source wire to the
terminal block position marked
L1
on the PCB.
d.
Connect the neutral (common) power source wire to
the terminal block position marked
L2
on the PCB.
e.
Connect ground wire to the terminal block position
marked
EARTH
.
f. Connect the common wire from the remote switching
device to the terminal block position marked
SEL
.
g. Connect the tone select wires from the remote
switching device to the terminal block positions
marked
T1
,
T2
,
T3
, and
T4
.
For 120 Vac operation (remote switching of tones)
a.
Set the voltage selector switches to
120
and
AC
.