Cooper 9448 Manual de usuario descargar pdf (Pagina 3)

496328 Issue 2 3 of 12

9448+/9448ES Technical Specification

Outputs

Bell, Strobe, O/P and AUX are open collector transistor outputs.

Bell 500mA, 12VDC. negative applied.

Strobe 500mA, 12VDC. negative applied.

O/P 100mA, 12VDC. negative applied.

9448+

AUX (for detectors) 300mA, 12VDC.

Communicator Outputs PA and Intruder, 12V positive removed.

9448ES

AUX (for detectors) = 500mA, 12VDC.

Communicator Outputs = PA , Alarm and Fire, 12V logic outputs, -

ve applied in alarm (+ve removed).

LS = can support two parallel connected exter-

nally mounted 16Ohm loudspeakers for

internal sounder or EE tones. Controlled by

Vol. potentiomenter in control panel.

Fuses

9448+

F1 - Battery 1A Slow Blow

F2 - 12V AUX 1A Fast Blow

F3 - 21 VAC 1A Slow Blow

9448ES

F1 - Battery = 2A Anti Surge

F2 - 12V AUX = 1A Fast

F3 - 21 VAC = 2A Anti Surge

Caution: When replacing fuses use the ratings quoted above.

When installed as part of an intruder alarm system this panel is designed to

comply with BS4737 Part 1 for a bell only system.

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Cooper 9448 Manual de usuario Pagina 3