Installation guide

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3.3 SUPERVISED BELL/SIREN OUTPUT
Bell output will supply 600mA of current at 12V
DC
. The output is
supervised and power limited. If unused, connect a 1kΩ termination
resistor to across BELL+ and BELL- terminals to prevent tamper
event generation. Bell output is protected from over-current by an
electronic fuse.
3.4 AUX POWER OUTPUT
For powering wired sensors that require 12V
DC
, connect respective
wires to the AUX+ and AUX- power terminals. Output is monitored
for short circuit and current limited. All devices connected to these
terminals should not draw more than 800mA of current. While
operating on battery, voltage output will vary between 10 and 14
V
DC
. AUX and BELL terminals share the same protection device,
so an over-current or short circuit condition on AUX terminals will
also render BELL output inoperable (two tamper events will be
generated).
3.5 PROGRAMMABLE PGM OUTPUT
PGM output is a single-pole, normally open solid state relay output.
Maximum current is 150mA – for larger currents an external relay
is required. Maximum allowed voltage is 24V
DC
/ V
rms
. Maximum
on-state resistance is 8Ω. PGM output default setting is switching
to GND when activated. It can be also confi gured to switch to AUX+
voltage level by changing the built-in jumper position. To change the
jumper position, follow this procedure:
1 power-off your Zipabox
2 remove any wires connected to Z, IN, BAT, AUX, BELL, PGM or
COM terminals
3 remove any modules connected to Security module (including
Zipabox)
4 locate two screws on the underside of the Security module and
unscrew them
5 while holding the underside of the security module in one hand,
press lightly on the longer side of the module topside and carefully
slide the topside of the module off
6 locate the jumper cap on the top board of the module and adjust
it accordingly
7 slide the top cover back onto the module, carefully align both sides
of the case and gently press them together to close the gap
8 reverse actions from steps 4 to step 1
Figure 1 – Jumper cap positions
4.1 SYSTEM FAILURES
This system has been carefully designed to be as effective as
possible. There are circumstances, however, involving fi re, burglary,
or other types of emergencies where it may not provide protection.
Any alarm system of any type may be compromised deliberately or
may fail to operate as expected for a variety of reasons. Some but not
all of these reasons may be:
4.2 INADEQUATE INSTALL ATION
A security system must be installed properly in order to provide
adequate protection. Every installation should be evaluated by a
security professional to ensure that all access points and areas are
covered. Locks and latches on windows and doors must be secure
and operate as intended. Windows, doors, walls, ceilings and other
building materials must be of suffi cient strength and construction to
provide the level of protection expected. A reevaluation must be done
during and after any construction activity.
4.3 CRIMINAL KNOWLEDGE
This system contains security features which were known to be
effective at the time of manufacture. It is possible for persons with
criminal intent to develop techniques which reduce the effectiveness
of these features. It is important that a security system be reviewed
periodically to ensure that its features remain effective and that
it be updated or replaced if it is found that it does not provide the
protection expected.
4.4 ACCESS BY INTRUDERS
Intruders may enter through an unprotected access point,
circumvent a sensing device, evade detection by moving through
an area of insuffi cient coverage, disconnect a warning device, or
interfere with or prevent the proper operation of the system.
4.5 POWER FAILURE
Control units, intrusion detectors, smoke detectors and many
other security devices require an adequate power supply for proper
operation. If a device operates from batteries, it is possible for the
3.6 BATTERY
To achieve power standby times, connect a sealed, rechargeable lead
acid or gel type battery to terminals marked BAT+ and BAT. Failure to
observe correct polarity will result in a burnt fuse! Security module
charges the battery with maximum of 400 mA, fl oat voltage is 13.5-
13.8 V
DC
. Standby duration times will depend on battery capacity and
number of powered devices connected to AUX terminals, and also
on other devices connected to other Zipabox modules. Minimum
recommended battery capacity is 4Ah, and if no powered sensors
or USB devices are connected to Zipabox, this battery will provide 12
hour standby. Battery capacity will deteriorate with age and number of
charge/discharge cycles, so it’s recommended to replace the battery
every 3-5 years. Battery terminals are protected against reverse
polarity with a diode crowbar circuit, and reversing the battery polarity
will DESTROY the fuse. In order to restore battery functionality, fuse
will need to be replaced. Procedure to replace the fuse:
1 obtain a good quality mini blade automotive fuse rated for 3A or 5A,
such as Littelfuse 0297003.WXNV
2 remove any wires connected to Z, IN, BAT, AUX, BELL, PGM or
COM terminals
3 remove any modules connected to Security module (including
Zipabox)
4 locate two screws on the underside of the Security module and
unscrew them
5 while holding the underside of the security module in one hand,
press lightly on the longer side of the module topside and carefully
slide the topside of the module off
6 remove the PCB assembly from plastic casing
7 holding the lower PCB, carefully pull the upper PCB upwards
8 locate the fuse on the underside of the PCB, remove the old fuse
from the holder and replace it with a new one
9 reverse actions from steps 7 to step 1
Figure 2 – Underside of the top PCB
3.7 SERIAL PORT
Security module features an UART port, which can be confi gured to
be either RS-232 or RS-485. RS-232 mode is supported in 3-wire
mode (no hardware fl ow control). RS-485 is supported in a two-wire,
half duplex mode. Bus biasing (680Ω ) and termination (120Ω ) is built-
in. If using port in RS-232 mode, connect your equipment to ports
marked RS-232-TX, RS-232-RX and GND. If using port in RS-485
mode, connect your equipment to terminals marked RS-485-A, RS-
485-B and GND (if applicable).
Use only 26-20AWG / 1.5mm
2
wire and strip 9-11 mm of insulation
prior to inserting wire. To insert wire, gently push orange tab, insert
stripped wire end and then release tab. To select active mode of
the serial port, login to my.zipato.com and click on “Total devices”,
locate “Security module” in the drop-down list and click on it. On
the left pane, select tab “Confi guration”. Select appropriate mode
for the serial port, click “Save” and close the “Devices” window.
Click “Synchronize” to transfer the settings to your Zipabox.
4.0 NOTE TO INSTALLERS
This warning contains vital information. As the only individual in
contact with system users, it is your responsibility to bring each item
in this warning to the attention of the users of this system.
batteries to fail. Even if the batteries have not failed, they must be
charged, in good condition and installed correctly. If a device operates
only by AC power, any interruption, however brief, will render that
device inoperative while it does not have power. Power interruptions
of any length are often accompanied by voltage fl uctuations which
may damage electronic equipment such as a security system. After
a power interruption has occurred, immediately conduct a complete
system test to ensure that the system operates as intended.
4.6 FAILURE OF REPLACEABLE BATTERIES
For wireless sensors the expected battery life is a function of the
device environment, usage and type. Ambient conditions such as
high humidity, high or low temperatures, or large temperature
uctuations may reduce the expected battery life. While each
transmitting device has a low battery monitor which identifi es when
the batteries need to be replaced, this monitor may fail to operate as
expected. Regular testing and maintenance will keep the system in
good operating condition.
4.7 COMPROMISE OF RADIO FREQUENCY
WIRELESS DEVICES
Signals may not reach the receiver under all circumstances which
could include metal objects placed on or near the radio path or
deliberate jamming or other inadvertent radio signal interference.
4.8 SYSTEM USERS
A user may not be able to operate a panic or emergency switch
possibly due to permanent or temporary physical disability, inability
to reach the device in time, or unfamiliarity with the correct
operation. It is important that all system users be trained in the
correct operation of the alarm system and that they know how to
respond when the system indicates an alarm.
4.9 SMOKE DETECTORS
Smoke detectors that are a part of this system may not properly alert
occupants of a fi re for a number of reasons, some of which follow:
The smoke detectors may have been improperly installed or
positioned.
Smoke may not be able to reach the smoke detectors, such as
when the fi re is in a chimney, walls or roofs, or on the other side
of closed doors.
Smoke detectors may not detect smoke from fi res on another
level of the residence or building.
Every fi re is different in the amount of smoke produced and the
rate of burning. Smoke detectors cannot sense all types of fi res
equally well.
Smoke detectors may not provide timely warning of fi res caused
by carelessness or safety hazards such as smoking in bed, violent
explosions, escaping gas, improper storage of fl ammable
materials, overloaded electrical circuits, children playing with
matches or arson.
Even if the smoke detector operates as intended, there may be
circumstances when there is insuffi cient warning to allow all
occupants to escape in time to avoid injury or death.
4.10 MOTION DETECTORS
Motion detectors can only detect motion within the designated
areas as shown in their respective installation instructions. They
cannot discriminate between intruders and intended occupants.
Motion detectors do not provide volumetric area protection. They
have multiple beams of detection and motion can only be detected
in unobstructed areas covered by these beams. They cannot detect
motion which occurs behind walls, ceilings, fl oor, closed doors, glass
partitions, glass doors or windows. Any type of tampering whether
intentional or unintentional such as masking, painting, or spraying of
any material on the lenses, mirrors, windows or any other part of the
detection system will impair its proper operation. Passive infrared
motion detectors operate by sensing changes in temperature.
However their effectiveness can be reduced when the ambient
temperature rises near or above body temperature or if there are
intentional or unintentional sources of heat in or near the detection
area. Some of these heat sources could be heaters, radiators, stoves,
barbecues, fi replaces, sunlight, steam vents, lighting and so on.
ZIPABOX SECURITY
EXPANSION MODULE
QUICK INSTALLATION GUIDE
v1.0
Top
view
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Position 1 (default):
PGM switches to GND
Position 2:
switches to AUX+
Fuse inserted into fuse holder