Dantel 46017, Руководство по установке и эксплуатации, Страница: 9 / 16

46017-0398 <90-00006> P
AGE
9
External Device Connection Application
Fig. 5 shows an external device connection application. External
devices chain EXIST relay(s) and NEW relay(s) together after
alarms or acknowledgment.
If the EXIST relay drops, its contacts open and the closed NEW
relay contact does not signal the external device. If the NEW
relay drops, the EXIST relay does not signal the external device.
The built-in audible device continues operating until it times out
or it acknowledges the alarms.
F
IG
. 5 - E
XTERNAL
D
EVICE
C
ONNECTION
A
PPLICATION
-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
APPLICATION INFORMATION