Ampac FireFinder PLUS Specifications download pdf (Page 91)

Page 85

FIREFINDER PLUS

(

AUST

)

INSTALLATION

COMMISSIONING OPERATION

12.15.6 Warning Signs

Introduction

The Ampac Warning Signs provide clear, visual and audible indication of an alarm event and are

designed for use with fire detection and alarm systems which may incorporate agent release

capability. The display may also be customised as required to cater for a variety of applications.

The Warning Signs are available in two standard formats, the 4210-0110 for semi-flush or surface

mount indoor applications while the 4210-0120 affords IP65 weatherproof capabilities.

The Warning Signs incorporate a split level design that enables two text messages to be

independently controlled through the application of input voltages. The two levels may be activated by

either a voltage reversing DC input or through application of a common positive and two switched

negative DC inputs.

Option switches located inside the unit enable the commissioning engineer to further configure the

Warning Sign for continuous or flashing Red or Yellow LEDs, enable an integral buzzer in continuous

or pulsing mode of operation, to enable a mute facility to silence the buzzer and or optional external

sounder. A facility to synchronise the flashing between multiple signs is also provided.

Illuminated using high efficiency, high intensity LEDs to greatly reduce power consumption and

reliability ensures that the brightness is maintained even when running on depleted stand-by batteries.

Specifications:

Operational Voltage 17 to 27VDC

Power Consumption Continuous

At 24VDC 50mA Stage 1

At 24VDC 100mA Stage 2 (100mA Muted)

IP Ratings

IP30 195mm (H) x 325mm (W) x 50mm (D)

IP65 212mm (H) x 338mm (W) x 67mm (D)

Environmental

-20˚C to +55˚C Dry heat

+40˚C @ 0 to 93% Relative Humidity

Installation (4210-0110 enclosure)

Open the outer door using the plastic key device provided. Using the back box as a template, mark the

position of the four fixings in the required position on the mounting surface. For semi-flush fixing

applications, cut a hole in the mounting surface to the dimensions shown below ensuring adequate

depth is provided for the unit to be recessed.

Figure 109: Enclosure Dimensions

Before fixing the unit decide which entry points are to be used for the in-coming cables. The back box

has 7 20mm knockouts in the top and bottom which can be easily removed by sharply tapping them

with a blunt instrument and small hammer.

Top entry is recommended on this product however, back entry can be achieved by drilling additional

holes in the back box to suite. Fix the back box to the mounting surface using 4 appropriate sized bolts

or screws and install the acrylic text fascia plate using the 6 screws provided.

Installation (4210-0120 - weatherproof enclosure)

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 125 126

Comments to this Manuals

No comments

Ampac FireFinder PLUS Specifications Page 91

Comments to this Manuals

Related products and manuals for Fire protection Ampac FireFinder PLUS