In order to simplify security system programming, GSV4 is supplied to customers
with a pre-installed default template. It has 1 pre-programmed partition and 6 zones:
Zones:
Z1 is preset to be used with an entry door magnetic contact;
Z2 – with PIR motion detector in an entry/exit path;
Z3, Z4, Z5 – for PIR detectors wiring;
Z6
– key-switch zone to arm/disarm and clear the alarm.
PGM outputs:
+BELL is preset in the template to control a siren with no battery;
-PGM1 is preset to make an activation (makes “minus”) of a siren with back-up
battery;
-PGM2 is preset to indicate system status (armed/disarmed).
Template. Siren output programming
SECOLINK security system GSV4 may have different templates for different
countries. Check GSV4 sticker for country’s prefix or a pre-installed template code.
Example: GSV4_MY
Note:
In most templates, +BELL is set for sirens with no
battery (picture 2). To use the siren with back-up battery
(picture 3) you need to BELL definition to
Power
supply
. Definition changing in software MASCAD is shown
on the right.
Note:
If an installation of a siren with back-up battery is done
using 2 wires (picture 4), then an installer needs to make
changes as shown to the right. This type of siren uses a back-
up battery to sound an alarm and makes alarm when power
supply line (+BELL) does not provide power from GSV4. Use
Inversion of Status
PGM attribute to program the system for
this operation.
B
A
T
S
+BELL
COM
power supply
positive control / power supply
A
C
2
0
V
+
B
E
L
L
C
O
M
-P
G
M
1
Note:
Check siren wiring manual from manufacturer.
Switches or jumpers can be used to set up this type of a
siren.
Picture 4.
Installation of a siren with back-up battery using 2 wires
12V batery
7Ah/20HR
Black
Red
Zones (see
Wiring of zones
)
COM
+BELL
-PGM1
-PGM2
Intruder alarm system
Installation of GSV4
GSV4
+
A
U
X
C
O
M
A
C
B
A
T
-P
G
M
1
-P
G
M
2
2
0
V
C
O
M
Z
1
SYSTEM LED
MODEM LED
Z
2
Z
3
Z
4
Z
5
X1
Z
6
USB
S1
S2
+
B
E
L
L
For correct operation GSV4 needs one 12V
7Ah rechargeable battery. The battery is used
as a back-up power supply in case of a
temporary AC loss. This battery is also used
when an alarm system consumes more power
than GSV4 can supply (~0,7 A). Excessive
consumption may happen when the system
activates a siren. Usually activation lasts only a
few minutes, so it does not discharge the
battery.
GSV4
Power supply
distribution board
AC power transformer:
Primary winding: ~230V AC, 50Hz
Secondary winding: ~20V AC, 50Hz
Live
wire
L
Neutral
wire
N
Protective
Earth wire
PE
Fuse
250mA
Main Protective
Earthing terminal
Automatic
two-pole
circuit
breaker
Picture 2.
Wiring of a power supply and a siren without battery
Maximum long term output current of GSV4:
Maximum current out of +AUX:
Maximum battery charging current:
0,7 A
+0,25 A
+0,25 A
Maximum load ratings and electrical
characteristics of GSV4
Maximum current out of +BELL (without battery)
Maximum current out of +BELL (with battery)
Maximum current into -PGM1:
Maximum current into -PGM2:
+0,2 A
-0,05 A
-0,05 A
GSV4 disconnects battery when its voltage is less than:
(I + I + I 0,7 A )
+AUX
+BELL
9,5 V
Minimum AC voltage on AC 20V:
Maximum current of a fast blowing fuse used in battery
~
16 V
3,15 A
Maximum AC voltage on AC 20V:
Note:
Higher than ~22 V voltage can damage GSV4.
Maximum voltage on +AUX, +BELL outputs:
Minimum voltage on +AUX, +BELL outputs:
~22
V
+13,9 V
+12,0 V
Maximum current of a slow blowing fuse used in primary AC:
Maximum AC power consumption
250 mA
30 mA
BAT. CHARGE
+2,0 A
+BELL
COM
-PGM1
S
power supply
negative control
power supply
A
C
2
0
V
+
B
E
L
L
C
O
M
-P
G
M
1
B
A
T
Use 3 - 15 kOhm resistor on siren terBELL
and -PGM if siren does not give enough voltage.
Picture 3.
Installation of a siren with back-up battery using 3 wires
10
k
Ω
Wiring manual
Leave no less than 10 cm of free space
between the ventilation hole and any other
surface. Increase in temperature of GSV4 can
reduce the maximum current on +AUX and
PGM outputs.
Attention!
Do not cover ventilation
holes of the cabinet!
Calculated life expectancy for GSV4 at 40°C
ambient temperature is
9 years.
Ambient
temperature over 40°C may reduce its life
expectancy.
Securing power cable to the cabinet
Plastic cabinet CAS6 has few plastic
components for power cable fastening
and bottom covers if video module
VIDNET is not used. Locate plastic
components in the bottom of the plastic
cabinet and cut them with a cutter.
Mounting modules in the cabinet
Plastic box
GSV4
Screw
GSV4 have to be fastened in plastic cabinet by
using screws. Mounting holes should correspond
to cabinet's rear wall holes.
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