Figure 2. Inside The Acx 780/781 - Andover Controls ACX 780 Installation Manual

SCAN
ERROR
INFINET
NO SRV
+ CPU
TD
+5V
—
+24V
SHLD
+15V
RD
-15V
-5V
SERVICE
AC PWR
PORT
RET
RET
IN9
IN1
IN10
IN2
RET
RET
IN11
WARNING
IN3
IN12
IN4
RET
RET
IN13
IN5
IN14
IN6
RET
RET
IN15
IN7
IN16
IN8
RET
RET
RET
SUPERVISORY
RET
IN25
IN17
INPUTS
IN26
IN18
RET
RET
IN27
IN19
IN28
IN20
RET
RET
IN29
IN21
IN30
IN22
RET
RET
IN31
IN23
IN32
FOR DETAILED INSTALLATION INSTRUCTIONS,
IN24
RET
REVIEW DOCUMENT, 30-3001-392, DATED 1993
RET
D
I
READER 1 — KEYPAD 1
S
1
P
/ 0
D /
L
+
L A C G
A
5 E T L N R R R R C C C
Y
V D A K D I 2 3 4 1 2 3
READER 2 — KEYPAD 2
TAMPER
SWITCH
RESET
ACX78X
HIGH VOLTAGE PRESENT DISCONNECT
POWER PRIOR TO SERVICING
READER 3 — KEYPAD 3
1
/ 0
D /
+
R L A C G R
E 5 E T L N R R R R C C C E
T V D A K D I 2 3 4 1 2 3 T
READER 4 — KEYPAD 4
firealarmresources.com
OVERRIDE
ON
OFF
OUTPUT 1
AUTO
ON
OFF
OUTPUT 2
AUTO
ON
OFF
OUTPUT 3
AUTO
ON
OFF
OUTPUT 4
AUTO
ON
OFF
OUTPUT 5
AUTO
ON
OFF
OUTPUT 6
AUTO
ON
OFF
OUTPUT 7
AUTO
ON
OFF
OUTPUT 8
AUTO
ON
OFF
OUTPUT 9
AUTO
READER 5 — KEYPAD 5 READER 7 — KEYPAD 7
1 1
/ 0 /
D / D
+ +
L A C G R L A
5 E T L N R R R R C C C E 5 E T
V D A K D I 2 3 4 1 2 3 T V D A
READER 6 — KEYPAD 6 READER 8 — KEYPAD 8
OUTPUTS
NC
1
C
NO
NC
2
C
NO
NC
3 C
NO
NC
4
C
NO
NC
5 C
NO
NC
6 C
NO
NC
7
C
NO
NC
8 C
NO
NC
9 C
NO
0
/
C G R
L N R R R R C C C E
K D I 2 3 4 1 2 3 T