Wheelock ZC-9 Especificaciones descargar pdf (Pagina 6)

SUPPLY VOLTAGE RANGE -21.6VDC to -26.4VDC

SUPPLY CURRENT (IDLE -BGM) 50mA

SUPPLY CURRENT (NOMINAL - 1 ZONE PAGE) 150mA

SUPPLY CURRENT (MAXIMUM - ALL CALL) 325mA

ALERT TONE FREQUENCY 680Hz +/-10%

ALERT TONE DURATION 450m sec. +/-10%

ALERT TONE LEVEL -5dBm +/-10%

TIP AND RING INPUT LEVEL -15dBm (0.1Vrms) to +10dBm (2.4Vrms)

MUSIC INPUT LEVEL -15dBm (0.1Vrms) to +10dBm (2.4Vrms)

TIP AND RING INPUT IMPEDANCE 600 ohms

MUSIC INPUT IMPEDANCE 600 ohms

MAX. OUTPUT LEVEL TO AMPLIFIER 1 0.62 Vrms

MAX. OUTPUT LEVEL TO AMPLIFIER 2 0.62 Vrms

OUTPUT IMPEDANCE TO AMPLIFIER 1 4 ohms

OUTPUT IMPEDANCE TO AMPLIFIER 2 4 ohms

MAX. INPUT LEVEL FROM AMPLIFIER 1 100W @ 25V or 150W @ 70V (central amplifier

MAX. INPUT LEVEL FROM AMPLIFIER 2 output) See Note 2

AUDIO OUTPUT LEVEL (MAX. - PER ZONE)

- ZONE AMPLIFIER SELECTED

0.62Vrms, 4 Ohms

AUDIO OUTPUT LEVEL (MAX. - PER ZONE)

- CENTRAL AMPLIFIER SELECTED

25W @ 25V or 70W @ 70V (central amplifier

output) See Note 2

OPERATING TEMPERATURE RANGE 0 to 55 degrees C

OPERATING HUMIDITY RANGE 0 to 85% RH

ZONE CONTROL ACCESS

(See Note 1)

Press CO line button, or touchtone dial

number assigned to page.

PAGE ZONE 1 Dial "1"

PAGE ZONE 2 Dial "2"

PAGE ZONE 3 Dial "3"

PAGE ZONE 4 Dial "4"

PAGE ZONE 5 Dial "5"

PAGE ZONE 6 Dial "6"

PAGE ZONE 7 Dial "7"

PAGE ZONE 8 Dial "8"

PAGE ZONE 9 Dial "9"

ALL CALL Dial "0"

OFF-HOOK DETECTION SENSITIVITY 1850 Ohms DC Resistance (1400 to 2200 Ohms)

NOTES

1. PRESS CO LINE BUTTON: FOR EKSU AND KSU (1A2) KEY TELEPHONE SYSTEMS.

DIAL NUMBER ASSIGNED: FOR PBX TELEPHONE SYSTEMS.

2. THE ZC-9 CAN SWITCH A TOTAL SYSTEM

CENTRAL AMPLIFIER AUDIO INPUT OF UP TO 150W @ 70V, OR 100W @ 25V. THE

TOTAL SYSTEM

AUDIO INPUT CAN BE DISTRIBUTED TO UP TO 9 ZONE OUTPUTS, PROVIDED NO SINGLE ZONE EXCEEDS:

(A) 70W @ 70V, LEAVING 80W FOR THE REMAINING 8 ZONES.

-OR-

(B) 25W @ 25V, LEAVING 75W FOR THE REMAINING 8 ZONES.

P81835 E

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Wheelock ZC-9 Especificaciones Pagina 6

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