8
Federal Signal
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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.
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 the 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 24 Vdc operation (remote switching of tones with local power)
a.
Set the voltage selector switches to 230 and DC.
b.
Connect the positive (+) power-source wire to the terminal block position marked L1 on the PCB.
c.
Connect the negative (–) power source wire to the terminal block position marked L2 on the PCB.
d.
Connect the positive (+) power source wire to the terminal block position marked L1 on the PCB.
e.
Connect the 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 24 Vdc operation (remote switching of tones with remote power)
a.
Set the tone selector switch to 0.
b.
Connect the negative (–) power source wire to the terminal block position marked L2 on the PCB.
c.
Connect the positive (+) power source/select wires to the terminal block positions marked T1, T2, T3, and
T4.
d.
Connect the ground wire to the terminal block position marked EARTH.
6.
Insert the PCB into the enclosure and fully tighten the PCB captive screw.
7.
Place the cover on the housing and tighten it by turning it clockwise.
8.
To ensure O-ring compression, the cover must be fully seated against the housing when the threads are tightened.
Turn the M3 set screw on the side of the housing until the screw contacts the housing.
9.
Ensure that the unused wire entry is sealed with the provided brass M20-1.5 x 6 g stopping plug (equipment-
certified).
