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12.
Premier AL Global Network
Repeater Motherboard Features
illustrates the Premier AL Repeater motherboard features referred to elsewhere in the
documentation.
S4
SW3 SP
ARE
NE
T
LP
2
ALM 1
A
0V
28V
LOOP 2
O2+ O2- I2+ I2-
LOOP 1
O1+
I1-
+ -
+ -
ALM 2
FAULT
FIRE 1
FIRE 2
RESET
NC
P
NO
NC
P
NO
NC
NO
CEL A1638 ISSUE 1 27-06-2001
O1- I1+
EVAC.
CLASS
SILENCE
A
A
B
B
B SCN
SCN
SCN
NETWORK
I/O
REPEATER
P
ENA
BLE
EA
RTH
LIN
K LK
1 TO
FA
UL
T MO
NI
TORI
NG
PROCESSOR RESET
ENABLE< >DISABLE
SSD WRITE - ENABLE
SWITCHES
KEYBOARD
COMP
UTE
R
INT
ER
FACE
ALARM 2
ALARM 1
AUXILIARY
BUZZER
DISABLE
J11
FS5
U34
U32
U14
U6
U9
U8
U16
S3
S4
RL4
RL3
LK1
J7
J8
FS4
FS3
FS
2
BUZ1
TB3
TB2
J5
J3
J6
J2
TB15
TB14
TB13
TB11
TB10
TB9
TB8
TB6
TB4
TB5
TB7
TB12
TB16
TB17
J12
LK
3
J1
2
1
3 4
LP2 NET
SP
ARE
SW
3
SWITCHES
FA
UL
T MO
NI
TORI
NG
LIN
K
LK
1 T
O
EN
AB
LE
E
ART
H
FAULT
SYSTEM
FAULT
SYSTEM
Figure 7 - A1638 Motherboard layout
!
Lithium battery caution - danger of explosion if battery is incorrectly
replaced. Replace only with CR1620 3V or equivalent type recommended by the
manufacturer. Dispose of used batteries according to the manufacturer’s
instructions. Only trained service personnel should replace this battery.
Page 26 of 111
02/10/03
Fit link to enable earth fault monitoring.
Remove link to disable earth fault monitoring.
Move switch to left to enable changes to site
specific data.
Move switch to right to disable when
changes complete.
Lithium
battery
Alarm 1 fuse 1A
Alarm 2 fuse 1A
System fault reset
Processor reset
Set switch 1 ON to enable loop 2
Set switch 2 to ON for a network panel or repeater
Set switch 2 to OFF for a stand-alone panel
Set switch 3 ON if no loops are fitted (network repeater)
Set switch 3 OFF if detection loops are fitted (standard panel)
NB: Set both switches 2 and 3 ON for a network repeater
Auxiliary supply fuse 500mA
PC port
Cherry keyboard
port
Remove link to disable
buzzer
Power in connector