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CONFIDENTIAL:
THIS DOCUMENT MUST NOT BE COPIED NOR THE CONTENTS PASSED ON TO
ANY THIRD PARTY WITHOUT THE CONSENT OF THE COMPANY.
ISS/REV AMENDMENTS ECO DRN CHKD AUTH APVD DATE
SIZE DRAWING NUMBER SHEET NUMBER ISS/REV PART NUMBER
211 MACES ROAD, CHRISTCHURCH 8006, NZ
P.O. BOX 19-545, CHRISTCHURCH 8030, NZ
AS1668
CONTROL MODULE (CCT 1)
SYSTEM/CIRCUIT DIAGRAM
1.111 PA07261945-1-1A3
22-Aug-1997
18:17:43
of
FIRE & EVACUATION SYSTEMS
UNLESS OTHERWISE STATED:
ALL RESISTANCE IN OHMS
ALL RESISTORS 1/4W, 5%
ALL CAPACITANCE IN FARADS
1
1
1
1
1
1
1
1
SW1
1
1
E
3K3
LD2
YEL
B
1N4148
LD1
GRN
A
1N4148
1
F
3K3
LD3
RED
C
5V6
1
0V 0V
PA0726
I/O
SYSTEM
FIRE
1945-1-1
AUTO CONTROL
TO OTHER AS1668
CONTROL/INDICATORS
0V
+24V
O/C IN
0V
+24V
+24V
0V
+24V
O/C = 0.1A MAX
LOAD
SWITCH
FLOW
AIR
OFF
AUTO
ON
LOAD (+)
AFS
0V (BLACK)
(BROWN)
AS1668
TERMINAL
BLOCK
(RED)
AFS
(FAN)
LOAD (-)
ON
FOR
RUN
CLOSE
FOR
STOPPED
TO OTHER AS1668
CONTROL/INDICATORS
(RED)
(BLACK)
TERMINAL BLOCKS
TO OTHER AS1668
(RED)
ON FOR RUN
"RUN" "STOP" "FAULT"
+24V (RED)
(RED)
(GREEN)
AFS
L-
(WHITE)
RELAY = 1A MAX
BZX55
RELAY
CONTACT
OPEN COLLECTOR
OUTPUT
1
1.1
ORIGINAL
MINOR CORRECTIONS
CJL
CJL
LSC
CJL
RAC
RAC
DSCP
DSCP
27.4.95
27.7.95
-
-