46017-0398 <90-00006>
P
AGE
11
2. Wire for alarm acknowledgment, if necessary.
When the 46017 SAAM reports alarms, you can acknowledge
them automatically with the time-out feature, or you can push
the front panel ACK buttons. Or, you can wire the module as
indicated below:
♦
Connect pin 41 for Alarm Group 1 and pin 15 for Alarm
Group 2 to a remote ground source.
♦
Connect pin 29 of the EXT ACK to ground. Connect pin 31 to
pins 41 and 15 of 46017 modules. Pressing the EXT ACK
button will acknowledge alarms on all the modules to which
the switch is wired.
3. Wire relays, if needed.
You can wire the relays to external audio and visual alarm
indicating devices.
One method is shown in Fig. 7 where external devices follow the
alarms or acknowledgment by chaining the EXIST and NEW
relays together.
If an EXIST relay drops, its contacts open and the NEW relay
contacts that are closed can not go to the external device. On the
other hand, if the NEW relay drops, the EXIST relay can not
signal the external device. This is true only for an external
device. The built-in audible alarm continues to operate until it
times out or until the alarms are acknowledged.
F
IG
. 7 - E
XTERNAL
D
EVICE
C
ONNECTION
O
PTION
-V
EXTERNAL
DEVICE
K3B
(NEW)
K1B
(NEW)
K3A
K1A
K4B
(EXIST)
K2B
(EXIST)
K4A
K2A
14
18
16
9
13
11
3
8
6
1
4
2
ACO
OFF
ON
54
56
43
40
42
46
44
45
53
50
52
55
-V
EXTERNAL
DEVICE
INSTALLATION