G-SWITCH-22 GSM Module
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GSM
MONITORING
AND CONTROL
TM
G-SWITCH-22 GSM Module
nstallation uideI G
G-SWITCH-22 GSM Module
nstallation uideI G
GSM
MONITORING
AND CONTROL
GSM
MONITORING
AND CONTROL
TMTM
1. Introduction
The G-SWITCH-22 G SM Module uses the GS M mobile phone network to
enable remote control and communication between itself and up to 1200
authorised users via their mobile phones.
A valid, activated SIM card is required in order to use the Module on the
GSM network.
4. General Description
When programming the G-SWIT CH-22, each user’s phone number can
be set to:
Activate a specified output with a Missed Call (free)
Activate either output via a unique, user-defined SMS or one of twenty
pre-programmed default SMSs (more convenient)
Be notified by a unique, user-defined SMS of either of the two Inputs
being activated
Programming of the Module is password-protected
All users calling or sending an SMS to the Module need to
ensure that their Caller Line Identification Presentation (CLIP )
is activated on their phone to ensure that the Module
recognises the user’s learned-in phone number
Contract SIM cards used in the G-S WITC H Module also need
to have CLIP enabled
The Module requires a power supply of 11V-30V DC, capable of
delivering 500mA peak current
Both outputs are potential-free, and rated to 30V DC @ 1A
Both normally-open and normally-closed contacts are provided
Inputs can be set to react to falling or rising edges, or both
5. Technical Specifications
Physical specifications:
Supply voltage: 11V -30V DC only
Standby current: 100mA
Maximum current: 500mA
Operating temperature: -20°C - +85°C
Output relay rating: 1A @ 30V DC (Output 1 and 2)
Housing material: ABS
Degree of protection: IP55
It is strongly advised that a pre-paid SIM card (with limited airtime) is used,
and that it is also PIN-code protected. These measures will give you peaceof-mind as they will ensure that your SIM card will have little or no value
should it ever get stolen. Record the IMEI of your G-S WITC H-22 in the
blocks provided in Section 6. In the event that the G-SWIT CH-22 is stolen,
you can use the IMEI number to blacklist the G-SWIT CH-22.
3. Security Consideration
2. Important Safety Instructions
This icon denotes variations and other aspects that should be
considered during installation.
This icon indicates tips and other information that could be useful
during the installation.
1. All installation, repair, and service work to this product must be done by
a suitably qualified person.
2. Do not in any way modify the components of the system.
3. Do not install this product near sensitive electrical components.
(e.g. the DOSS sensor inside a CENT URI ON motor housing)
4. Do not install the equipment in an explosive atmosphere: the presence
of flammable gas or fumes is a serious danger to safety.
5. Do not leave packing materials (plastic, polystyrene, etc.) within reach
of children as such materials are potential sources of danger.
6. Dispose of all waste products like packaging materials, according to local
regulations.
7. Centurion Systems does not accept any liability caused by improper use
of the product, or for use other than that for which the automated
system was intended.
8. This product was designed and built strictly for the use indicated in this
documentation. Any other use, not expressly indicated here, could
compromise the service life/operation of the product and/or be a source
of danger.
The G-SWITCH-22 G SM Module allows up to 1200 individual users to
activate a maximum of two outputs on the Module using their mobile
phones.
These outputs can be used to open a gate, activate an alarm system,
turn on a borehole pump , etc. Activation can be either via a Missed Call *
(free), or a pre-specified text message (SMS).
In addition, users can also be notified by SMS, of the activation of either
of the two Inputs on the Module, in the event of an alarm activation, a
power failure, etc. The Input Module of the G-SWIT CH-22 can be
configured to react to rising, falling or both edges, and different
messages can be set for rising and falling edges. It also boasts adjustable
Filter and Blanking Times and an event counter, all of which are discussed
in detail in the ‘Special functionality’ section of the separate Programming
Guide. The secure, online G-WEB portal provides another means of
programming and administering your G-SWITCH-22 and gives you
access to several advanced features.
The Module is over-the-air bootloadable via the G-WEB interface,
meaning that it is not necessary to waste precious time and fuel to go to
site, and updates to the firmware etc, can be done from the comfort of
your home or office.
May require additional external switchgear
Screwdriver - 3.5mm flat
Side cutter
Drill
Drill bits - 5mm masonry
6mm drill bit
Silicone sealant
Fasteners and rawl plugs
7. Required Tools and Equipment
8. Mounting Instructions
8.1. Insert screwdriver into slot and twist.
8A. Remove Cover
The housing of the G-SWIT CH-22 is weatherproof, allowing it to be
mounted externally in order to receive the maximum GSM network signal.
However, the unit can be mounted inside the housing of the device that it is
operating, such as the gate motor if the GSM network signal is adequate
(refer to Section 11 – GSM Network Signal Detection).
The following section describes the procedure for mounting the unit to
either an internal or external wall. If mounting the G-SWIT CH-22
externally, give consideration to its location as it should not be within reach
of unauthorised persons.
Should the supply voltage fall to below 10.6V, the G-SWITCH-22 will
SMS the Admin Number (first number in the system) that there is a
problem with the power supply
Memory capacity: 1200 individual numbers plus 3000 logs
Memory retention: >200 years
Output pulse time range: 1ms to 50 days (default 1 sec)
Network required: GSM 900/1800M Hz
SIM card required: Yes (activated)
Outputs: Two (potential-free)
Inputs: Two (reacts to rising edge, falling edge,
or both)
Functional specifications:
www.centsys.com
Cover
Screwdriver
Slot
1. L4 LED ‘Connected to network’ indicator
2. Backup Module port
3. Terminals
4. SIM card inside SIM card holder
5. LED Signal strength indicators
6. Antenna
7. IMEI number
8. Defaulting pads
(Record your IMEI number here)
6. G-SWITCH-22 GSM Module Identification
3
1
2
4
6
7
8
5
12V-24V DC +
12V-24V DC –
IN 1
GND
IN 2
N/C1
N/O1
COM1
N/C2
N/O2
COM2
S2-1040S-Z092Z
SN:MP0613252172931
IMEI:013227004865964
FCC ID:UDV-0912142009007
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