Federal Signal Global G-SND Manual De Instalación Y Mantenimiento página 25

c. Connect the ground wire to the position marked
on the terminal block.
Alt01
d. Connect the common wire from remote switching device
to the terminal block position marked
e. Connect the tone-select wires from the remote switching
device to the terminal block positions marked
and
Alt 04
selectable on Ex de 220-240 Vac units.
120 Vac operation (remote switching of tones)
a. Connect the line (hot) power source wire to the position
marked
b. Connect the neutral (common) power source wire to the
position marked
c. Connect the ground wire to the position marked
the terminal block.
d. Connect the common wire from the remote switching
device to the terminal block position marked
e. Connect the tone-select wires from the remote switching
device to the terminal block positions marked
and
Alt 04
selectable on Ex de 120 Vac units.
24 Vdc operation (remote switching of tones with remote power)
a. Connect the negative (
position marked
b. Connect the positive (
the terminal block positions marked
Please note that only three tones are remotely selectable
on Ex de 24 Vdc units.
Model G-SND Global Series Sounder
Installation and Maintenance Instructions
. Please note that only two tones are remotely
on the terminal block.
L1/+
on the terminal block.
L2/-
. Please note that only two tones are remotely
on the terminal block.
L2/-
+
) power source wire to the
–
) power source/select wires to
Alt02
.
Alt02
Alt03
Alt01
.
Alt02
Alt03
, ,
Alt03 Alt04
on
.
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