Atkinson Dynamics AD-27 Spezifikationen PDF herunterladen (Seite 3)

Model AD-26P Model AD-56P Model AD-27P Model AD-57P

Supply Voltage 12 VDC 24 VDC 120VAC, 240 VAC,

50/60Hz 50/60Hz

Audio Power Output

(Max.) 8.0 Watts 11.7 Watts 11.3 Watts 11.3 Watts

Power Consumption

(Max.) 20.0 Watts 39.6 Watts 28.8 Watts 30.5 Watts

Operating Current

(Nominal) 1.47A 1.65A 0.240A 0.127A

Operating Temperature -31

F to 150

Shipping Weight 2 lb. 1.5 oz. 2 lb. 1.5 oz. 2 lb. 11.6 oz. 2lb. 11.6 oz.

Dimensions See Figure 1

Ratings UL, cUL (Recognized Component Listing)

Table 1

Additional Model Information

Letter Group Function / Feature

“A” Call button

“C” Master mode

“D” Slave mode

Number Group

“-1” Remote power

“-8” Additional pre-amp for use with

remote slave speaker

Miscellaneous

“-M44” Remote speaker volume control

Table 2

MASTER UNITS:

“C” Models default to Master, or speaker mode. In Master mode, the unit acts as a speaker and

broadcasts audio signals generated elsewhere in the intercom system. Depressing the Talk

switch turns the unit into a microphone and enables the user to broadcast to all other intercoms

in the system. Releasing the switch returns the unit to Master mode. Figures 2 through 4

illustrate Master/Slave intercom systems.

SLAVE UNITS:

“D” Models default to Slave, or microphone, mode. In Slave mode, the unit is designed to serve

as a hands-free microphone with transmission to all Master units in the intercom system. The

Slave unit will act as a speaker and broadcast audio transmissions only when the Talk switch of

any Master unit in the intercom system is depressed. Figures 2 through 4 illustrate Master/Slave

intercom systems.

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Atkinson Dynamics AD-27 Spezifikationen Seite 3