GAI-Tronics 293-103 Manuel - Page 12

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PUB. 42004-377C

11 of 18

S.M.A.R.T. E

ADA-C

XTERNALLY

OWERED

OMPLIANT

MERGENCY

HONES

AGE

Additionally, the acoustical characteristics of the emergency phones are different both when the front

panel is removed from the enclosure and when the front panel is tightly mounted in the enclosure. After

making any volume adjustments, we recommend mounting the front panel to the enclosure and again

testing the phone.

Auxiliary Output

Each telephone includes one isolated solid state output capable of switching a maximum of 48 V dc, 125

mA or 28 V

ac, 80

mA. TB2 (OUT1) on the emergency phone PCBA provides the connections for

RMS

the auxiliary output. Refer to Figure 7 for the location of TB2.

The auxiliary output allows peripheral equipment, such as beacons, video cameras, and alarm generators,

to be activated when the E

push button is pressed. The relay remains energized for the

MERGENCY

duration of the emergency call.

In many applications, the auxiliary output is used to operate a GAI-Tronics Model 530FB/531A Beacon

(sold separately). For connection details, please refer to the Model 530FB/531A installation bulletin

included with the beacon. Information is also available at www.gai-tronics.com.

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