Wiring – GAI-Tronics 530-001 L.E.D. Strobe with Constant-on Feature User Manual

Page 2

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Pub. 42004-395I

Model 530-001 LED Strobe with Constant-On Feature

Page 2 of 3

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Wiring

The Model 530-001 LED Strobe is equipped with seven 15-foot conductor leads. Refer to Figure 1. The
red (120 V ac line) and white (120 V ac neutral) leads are connected to the 120 V ac power source. The
green lead is the earth ground wire.

The violet (+) and orange (–) leads are connected to
the emergency telephone to signal the strobe to flash.
The blue and black leads are provided to activate
auxiliary equipment.

1. Connect the red (line) lead to the local power

source.

2. Connect the white (neutral) lead to the local power

source.

3. Connect the green lead to a ground connection.

4. Open the front cover of the emergency telephone

to expose the printed circuit board assembly
(PCBA) and locate the terminal block labeled TB-
2 (OUT1).

5. Bring the violet (+) and orange (–) leads through

the entry hole used for the telephone line.

6. Connect the violet (+) lead to terminal 1 and the

orange (–) lead to terminal 2

on TB2.

7. Replace the front cover on the emergency

telephone and test the unit by pressing the
E

MERGENCY

button. The strobe is only activated

by pressing the E

MERGENCY

button, not the C

ALL

button (if so equipped).

N

OTE

: The LED strobe provides a blue and black wire to activate auxiliary equipment such as signaling

devices or camera call-up controls. These wires provide a dry contact closure rated for 2 amps @
240 V ac, or 2 amps @ 30 V dc, for the duration of the emergency telephone/strobe activation.

Figure 1. Model 530-001 LED Strobe Outline

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