Viatron Agri Alert 400, Руководство пользователя

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10
AA-400 rev.02
3. CONFIGURING THE ZONES
A zone is an input configured to respond to the
type of sensor connected to it. Sensors are
installed by the user to detect alarm condi-
tions. In all, the AA-400 can monitor up to
4 different dry contact zone inputs.
3.1 Enabling/Disabling the Zones
The AA-400 can monitor up to
4 dry contact zone inputs. Set
internal switches 1-4 properly to
enable or disable the desired number of zones
(refer to the table below).
3.2 Setting Zone Contacts
Dry contacts can be either nor-
mally open (NO) or normally closed
(NC) circuits. The AA-400 sets
off an alarm when the NO contact of a zone
closes or when the NC contact of a zone opens.
Set internal switches 5-8 properly to select the
right type of contact of each zone (refer to the
table below).
If a wireless module (WM-3000Rx)
is connected to the AA-400, all
zone of the AA-400 must use the
same type of contact as for the
wireless module.
ON
OFF
8 7 6 5
OFF ON
5 ZONE 1
6 ZONE 2
7 ZONE 3
8 ZONE 4
NO NC
3.3 Setting the Recognition Time
The recognition time is the time an alarm input
must be active before it constitutes a valid
alarm condition. It can be set to 0 or to
30 seconds.
Set internal switches 9-12 properly to assign
the desired recognition time to each zone
(refer to the table below).
If a wireless module (WM-3000Rx)
is connected to the AA-400, all
zones of the AA-400 must have a
recognition time of 0 second.
3.4 Setting the Alarm Output Status
When an alarm situation occurs,
the alarm output can sound per-
manently or intermittently as fol-
lows : 10 seconds ON and 2 min-
utes OFF.
Use internal switch 13 to select
how the alarm output must oper-
ate (refer to the table below).
OFF ON
9 ZONE 1
10 ZONE 2
11 ZONE 3
12 ZONE 4
0 SEC. 30 SEC.
ON
OFF
13
OFF ON
13 ALWAYS ON
INTERMITTENT
(ON=10 SEC; OFF=2 MIN)
ON
OFF
4 3 2 1
OFF ON
1 ZONE 1
2 ZONE 2
3 ZONE 3
4 ZONE 4
DISABLED ENABLED