Zeta Premier AD, Installation Manual

Page: 17 / 33

PREMIER AD INSTALLATION MANUAL.
Software:PANEL:R1107 & LOOP:R1062
Approved Document No: GLT.MAN-105A
PAGE 16
Issue : 2.02 Authorised: GH Date: 16/07/2007
Addressable No Extra Cabling
Sounders can be configured as zonal Tends to be more expensive
Maximum 32 per loop for quick start/stop
Quiescent current high
Uses device address.
Associated
(sounder-
base) No Extra Cabling
Doesn’t occupy Device Address
Can have more than 32 per loop 4-8 second start & stop time.
Always configured as common sounders
Needs detector present to operate.
Does not operate during sounder test mode
Addressable
Sounder
Circuit
Controller Wide range of devices
Devices tend to be cheaper.
Can add many sounder circuits to
system
Sounder circuit can be set as zonal Needs Extra Cabling.
Needs External PSU
Maximum 32 per loop for quick start/stop
Quiescent current high
Uses device address.
9. AUXILIARY INPUTS & OUTPUTS
9.1 AUXILIARY INPUT WIRING EXAMPLES
There is one non-latching auxiliary input connection on the Fire Alarm Panel.
Class Change Input
(CC): This will energise all alarm outputs continuously when the CC terminals
are shorted together. (This includes the 4 conventional sounder outputs & any loop powered
sounders.)
Typical auxiliary input wiring options
CLASS
CHANGE
2nd Fire Alarm
AUX FIRE RELAY
CM NO
CLASS
CHANGE
The termination for the above inputs must be as indicated on the main PCB (See page 15). The
Earthing of the cable screens should be as shown on page 9.
9.2 AUXILIARY OUTPUT WIRING (VOLTAGE FREE CHANGEOVER
CONTACTS)
Auxiliary Fire Output
(AUX): Changes over in any fire condition, and be used for driving local fire
fighting equipment such as sprinkler systems, magnetic door holders, air conditioning shut off, etc.
Fault Output
(FAULT): This Output is energised in the quiescent condition. In a fault condition, the
output relay turns off, to ensure failsafe operation even in the event of total power loss. That is, the
normally open contact will be closed when there is no fault, and open when there is a fault. This
should be taken into account when any device is connected to the fault relay.
Typical auxiliary output wiring
NO CM NC
FAULT RELAY
FAULT
INDICATION
DEVICE
NOTE: THE NC CONTACT
IS OPEN WHEN THERE IS
NO FAULT.
Trigger I/P
NO CM NC
FIRE RELAY
AUTO-
DIALER
Trigger I/P
The termination for the above inputs must be as indicated on the main PCB (See page 31). The
Earthing of the cable screens should be as shown on page 17.
The fault relay is used to
connect to a remote
indication device
The fire relay can be used to connect
to various devices which are activated
on a fire alarm. Eg. Auto dialer ,
magnetic door release (24V), sprinkler
system etc.