SECOLink GSV4 Wiring Manual page 2

Intruder alarm system
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
battery.
12V batery
7Ah/20HR
Live Neutral Protective
wire wire Earth wire
L N PE
Automatic
Main Protective
two-pole
Earthing terminal
circuit
breaker
Power supply
distribution board
Picture 2. Wiring of a power supply and a siren without battery
Securing power cable to the cabinet
Mounting modules in the cabinet
Screw GSV4 have to be fastened in plastic cabinet by
using screws. Mounting holes should correspond
to cabinet's rear wall holes.
GSV4
Plastic box
Maximum load ratings and electrical
characteristics of GSV4
Maximum long term output current of GSV4:
(I + I + I
+BELL BAT. CHARGE
+AUX
Maximum current out of +AUX:
Maximum current out of +BELL (without battery)
Maximum current out of +BELL (with battery)
Maximum current into -PGM1:
Maximum current into -PGM2:
Maximum battery charging current:
GSV4 disconnects battery when its voltage is less than:
Minimum AC voltage on AC 20V:
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:
Maximum current of a fast blowing fuse used in battery
Maximum current of a slow blowing fuse used in primary AC:
Maximum AC power consumption
Page 2
Installation of GSV4
GSV4
discharge the
Black
Red
Fuse
250mA
AC power transformer:
Primary winding: ~230V AC, 50Hz
Secondary winding: ~20V AC, 50Hz
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.
0,7 A )
X1
MODEM LED
SYSTEM LED
Zones (see Wiring of zones)
-PGM2
-PGM1
COM
+BELL
Template. Siren output programming
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).
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 change +BELL definition to Power
supply. Definition changing in software MASCAD is shown
on the right.
Picture 3. Installation of a siren with back-up battery using 3 wires
Note: If an installation of a siren with back-up battery is done
0,7 A
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
+0,25 A
supply line (+BELL) does not provide power from GSV4. Use
+0,2 A
Inversion of Status PGM attribute to program the system for
this operation.
+2,0 A
-0,05 A
-0,05 A
+0,25 A
9,5 V
~16 V
~22 V
+13,9 V
Picture 4. Installation of a siren with back-up battery using 2 wires
+12,0 V
3,15 A
250 mA
30 mA
Attention!
Do not cover ventilation
holes of the cabinet!
S1
USB
S2
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.
Calculated life expectancy for GSV4 at 40°C
ambient temperature is 9 years. Ambient
temperature over 40°C may reduce its life
expectancy.
Use 3 - 15 kOhm resistor on siren terminals +BELL
and -PGM if siren does not give enough voltage.
10kΩ
-PGM1 negative control
power supply
COM
power supply
+BELL
Note: Check siren wiring manual from manufacturer.
Switches or jumpers can be used to set up this type of a
siren.
power supply
COM
+BELL positive control / power supply
GSV4
Wiring manual
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