A 4578, A 4581 An A 4581V Remote Plates - Redback A 4500B Operating Manual

Setup
A 2081 REMOTE
WALL PLATE
3.2 A 4578, A 4581 and A 4581V Remote Plates
The A 4578, A 4581 and A 4581V wall plates provide a remote means of triggering the Alert, Evacuation and Bell (A 4581
and A 4581V only) tones and the cancel function. The switches are momentary operation and must be pressed for up to 3
seconds to activate, and have protective "flip up" covers to prevent accidental operation.
Connection is made to the A 4500B via standard Cat5e cabling as shown in Fig 3.2 There are two RJ45 ports on the rear
of the wall plates, either of which can be used. Only one A 4578, A 4581 or A 4581V wall
plate is allowed to be connected to the A 4500B via the "To Wall Plate" RJ45 port.
If the A 4578, A 4581 or A 4581V has a connection problem with the A 4500B main unit,
the LED on the wall plate will flash.
A 4578
CAT5e cable
(Max 300 Metres)
IMPORTANT NOTE
Ensure power is switched o when
adjusting DIP switches. New
24V 24V
settings will be e ective when
DC In DC In power is switched back on.
DIP Switches
1 2 3 4 5 6 7 8
To Wall Plate
- +
1 2 3 4 5 6 7 8
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Redback® A 4500B Evacuation Controller & Timer
A 4500B 50 EVENT TIMER
Cancel Evac
Trigger Trigger
Master unit
in manual
mode.
(Plate
Alert Evac
Inactive)
Chime Cancel
Common
24V Out
Cancel Evac Alert Bell
Mic
Trigger Trigger Trigger Trigger
Volume
To Paging
Outputs limited to 120mA maximum current draw
Console
Common Evac
24V Out 24V Out
Alert Bell
Trigger Trigger
Outputs limited to 120mA maximum current draw
a c E v t e r A l
- + - +
- +
Cancel Chime Evac Alert Chime Evac Alert
Switch Switch Switch Lamp Lamp Lamp
Switch
l c e a n C e m h i C
Fig 3.1B
A 4581
A 4581 Remote
Wall Plate
Evac Alert Bell
24V Out 24V Out 24V Out
ON
OFF
Battery
Adapter
Backup
(Use 3V CR2032 Battery Only)
Fig 3.2
Alert Bell
24V Out 24V Out
A 4581V
L
Alert/Evac Bell Music V/Over Prebell
Level Level Level Level Level
CR2032
R
Audio
Backup Battery Holder
Out
Redback® Proudly Made In Australia 21
Manufactured in Australia
By Altronic Distributors Pty. Ltd.
www.redbackaudio.com.au