Videx Art.2270 User manual

VX2200 GSM MODULE
GSM Interface Module for the VX2200 Digital System
66251225-EN
V1.0 - 08/01/18
We recommend
This equipment is installed by a
Competent Electrician, Security or
Communications Engineer.
Technical Manual
ENG
ART. 2270

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THE POWER TO SECURE
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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
EU RoHS DECLARATION OF CONFORMITY
Telit Communications certies that the UL865-EUR (Dual Band 2G EGSM900/DCS1800 and Dual Band 3G FDD I/FDD VIII Wireless
Module) is in compliance with the essential requirements and other relevant provisions of European Directive 1999/5/EC (R&TTE).
The conformity with the essential requirements of the Directive 1999/5/EC has been demonstrated against the following harmonized
standards:
Article of Directive 1999/5/EC Harmonized Standard Reference
Health & Safety (R&TTE art. 3.1a) EN 60950-1:2006 + A11:2009 + A1:2010 + A12:2011 + AC2011
EN 62311:2008
EMC (R&TTE art. 3.1b)
EN 301 489-1 V1.9.2
EN 301 489-7 V1.3.1
EN 301 489-24 V1.5.1
RF Spectrum use (R&TTE art. 3.2)
EN 301 511 V9.02
EN 301 908-1 V5.2.1
EN 301 908-2 V5.2.1
WARNING!
To comply with FCC RF exposure requirements, a separation distance of 20cm (7.87”) or more
must be maintained between the antenna of this product and all persons.
Separate FCC approval for this product is not required as it will be classed as a xed installation.
THIS PRODUCT IS NOT DESIGNED TO BE USED AS AN EMERGENCY CALL POINT.
MANUFACTURER
All Countries:
VIDEX ELECTRONICS S.P.A.
www.videx.it - [email protected]
Tel: [phone] - Fax: [phone]
Theproduct isCE markeddemonstratingits conformityand isfor distribution
within all member states of the EU with no restrictions. This product follows
the provisions of the European Directives 2014/30/EU (EMC); 2014/35/EU
(LVD); 2011/65/EU (RoHS): CE marking 93/68/EEC.
UK Customers:
VIDEX SECURITY LTD.
www.videxuk.com - [email protected]
Tech Line: 0191 224 3174 - Fax: [phone]
CUSTOMER SUPPORT
VIDEX ELECTRONICS S.P.A.
Via del Lavoro, 1 - 63846 Monte Gilberto (FM) Italy
Tel: [phone] - Fax: [phone]
www.videx.it - inf[email protected]
Declaration of Conformity

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GSM Interface Module for the VX2200 Digital System
Contents
Introduction.......................................................................................................................................................................................4
System Components..........................................................................................................................................................................6
Technical Information .......................................................................................................................................................................8
Wiring Diagrams............................................................................................................................................................................. 10
Auxiliary Inputs & Relay Outputs.................................................................................................................................................. 15
USB & RS485 Connection ............................................................................................................................................................... 19
General Directions for Installation................................................................................................................................................ 20
Fitting the SIM & Connecting Power ............................................................................................................................................. 23
Reset Procedure.............................................................................................................................................................................. 24
Programming the GSM Module..................................................................................................................................................... 25
System Operation........................................................................................................................................................................... 35
User Commands.............................................................................................................................................................................. 36
Additional User Information.......................................................................................................................................................... 37
User Management .......................................................................................................................................................................... 38
Troubleshooting ............................................................................................................................................................................. 39
General Information....................................................................................................................................................................... 42
Notes................................................................................................................................................................................................ 43

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GSM Interface Module for the VX2200 Digital System
Introduction
MANUAL INTRODUCTION
The information in this manual is intended as an installation and commissioning guide for the Art.2270 GSM interface module for the
VX2200 digital system. This manual should be read carefully before the installation commences. Any damage caused to the equipment
due to faulty installation where the information in this manual has not been followed is not the responsibility of Videx Security Ltd.
It is recommended that the Art.2270 GSM module and any other Videx equipment is installed by a competent electrician, security or
communications engineer.
For UK customers Videx run free training courses for engineers who are unfamiliar or who have not installed this system before.
Technical help is also available on tel: [phone] during oce hours (8:30am - 5:00pm MON to FRI) or via e-mail: tech@videxuk.
com.
A copy of this Technical Manual can also be downloaded from the Videx websites: www.videxuk.com, www.videx.it.
SYSTEM INTRODUCTION
The Art.2270 GSM module is designed to work on the same technology as mobile phones and also interface with the VX2200 digital
2 wire bus system. It enables a call to be made from an entry point (door, gate etc.) to any telephone number (mobile or land line). It
connects directly to the 2 wire bus (L and - databus) and is compatible with the full range of VX2200 intercom panels both functional
and digital and because of this exibility it can be integrated into small or large VX2200 digital systems that also comprises of Videx
audiophones (e.g. Art.3171 etc.) and videophones (e.g. Art.6272 etc.).
It is possible to program up to 180 users where programming is carried out using phones ID’s with each programmed phone ID able
to call four telephone numbers (if the rst is busy or not answered, the call can be diverted to up to three dierent numbers). The GSM
module works on either a 2G or 3G network. Features of the system include:
• Program up to 180 users (phone ID’s 1 to 180) each with 4 programmable telephone numbers (primary and 3 diverts).
• 3 dry contact relay outputs (relay 1, 2 and 3).
• 3 switched 0V auxiliary inputs (A1, A2 and A3).
• 3 programmable automated SMS messages triggered by the auxiliary inputs.
• Apartment alarm signal on the Land -databus which can activate the relays and/or send an SMS message to the master number.
• Dial to Open facility for each relay output (this feature enables up to 1000 stored numbers (000 - 999) per relay to dial into the
GSM module, the module will not answer these calls, but will activate the corresponding relay without being charged for the
call).
• Programmable timeband facility.
• Micro USB connection (for ease of programming using the GSMSK PC software).
• RS485 bus connection (for ease of programming using the GSMSK PC software).
• Integrated bootloader function (for updating the module’s rmware via the GSMSK PC software).
• Event logging system (which can record up to 8000 events).
Programming of the telephone numbers and the additional features can be carried out via text messaging (refer to pages 24 to 33) or
PC using the GSMSK PC software (refer to the GSMSK_66251720_EN_V1-3 software manual or later version).
SIM CARD SELECTION
A SIM card is required for this product but not supplied by Videx. The Art.2270 GSM module can only accept a standard size SIM card
(refer to the following SIM card size chart), both a micro-SIM and nano-SIM are not suitable. It is recommended to choose the SIM card
which has the best coverage for the area in which the intercom panel will be installed. Both contract and ‘Pay as you go’ SIM cards can
be used, however if using a ‘Pay as you go’ we would recommend setting up an automatic top up to avoid running short on credit and
losing the use of the intercom panel. Alternatively if you already have a contract mobile phone it should be possible to get a second
SIM card and telephone number on the existing account. For more information contact the SIM card provider or visit their web sites.

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GSM Interface Module for the VX2200 Digital System
Standard SIM Micro-SIM Nano-SIM
;
25mm
15mm
:
15mm
12mm
:
12.3mm
8.8mm
NETWORK PROVIDER SELECTION
It is imperative that for the reliable operation of the system that the best network provider for the area is selected. Problems such as
network disconnection can occur if the provider has signal or interference problems for that area. We would recommend using a GSM
signal strength meter to survey the intended antenna location. Contact Videx for more information on where to purchase a tester.
For UK customers, as an initial check we also recommend visiting the ofcom website www.ofcom.org.uk and follow the onsite links to
their online mobile coverage tool. This tool will advise on the best coverage for the main network providers and other general queries
that you may have about the service provider.
For customers from other countries we suggest to consult the website of the network provider that will be used to check the coverage.
The antenna should always be mounted vertically at the highest point possible. Metal structures and sources of interference such as
power cables, control panels etc. can aect signals and so the antenna should be mounted away from these.
PRECAUTIONARY ADVICE
• When mounting the GSM antenna, choose a location which is away from human interaction and away from the GSM module.
Route the GSM antenna cable from the module so that it is separate from the power supply cables.
• Always ensure the power is switched OFF to the GSM module before inserting or removing the SIM card.
• New SIM cards will need registering with the network service provider before they can be used. Full details of how this is done
can normally be found in the SIM card pack. It will normally require that the SIM card is inserted into a mobile phone, a number
dialled and instructions followed. While the SIM is in the mobile phone it would be a good time to disable any PIN codes, call
diverts, ring back and disable features such as voicemail and text alerts. Details of how to do this can be found on the SIM card
provider’s web site or by calling their customer services. Recommended SIM card providers for the UK are: Vodafone, T-Mobile,
O2 or Orange/EE. For network service providers outside of the UK it is recommended that you consult with the service providers
of your respective country direclty either by telephone or via their website.
• To be able to receive text messages from the GSM module, the SIM card will require an SMS service centre number. This is
normally preinstalled on new SIM cards but if you are having trouble receiving SMS messages you will need to conrm this by
inserting the SIM card into a mobile phone and using the phones menu options to check it. If a number is not programmed then
it should be programmed while in the phone (the number can be obtained from the network service provider).
• Voicemail and text alerts must be switched OFF on the SIM card when using the dial in to release the door/gate feature. For
Vodafone and O2 this can be done while the SIM card is in the GSM module. For Orange/EE, T-Mobile and other providers the
SIM card must be removed from the module, inserted into a mobile phone and the mobile phone menu instructions followed.
This procedure may vary from provider to provider of dierent countires, we suggest contacting your provider for information.
• When storing the GSM module’s telephone number in your own mobile phone avoid using an obvious name such as ‘Front Door,
or ‘My Gate’ as this would make it easy to decipher if your phone was lost or stolen.
• The PIN request feature must be disabled on the SIM card before using it in the module. It is likely on a new SIM card that it will
not be enabled but if it is, it will prevent the system from working at all.
• This product may not be suitable for installation in hospitals, health care facilities or in the presence of ammable gases or liquids.
Seek advice and authorisation before installing this product in these locations. This product is not designed to be used as an
emergency call point.
Network provider and services conguration codes mentioned in this manual are specic for the UK. Please contact the network provider of
your country for the corresponding codes.
IMPORTANT NOTE ABOUTTHE SIM
When using a pay monthly SIM card you must ask the service provider to put a spend limit (credit limit) on the account (Vodafone call
this service ‘spend checker’). This is to safeguard against possible problems which could result in a large phone bill at the end of the
month. All providers oer this service. You will need to either ring them or e-mail them to set this up. Automatic top ups should also
have a monthly limit. We would suggest a limit of £50.00 which should be more than enough. This service is not provided by Videx.
Introduction

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DESCRIPTION
For the Art.2270 GSM module to work the system requires any intercom panel from the VX2200 range (see table below), a 12Vdc
power supply (DR-15-12 or HDR-15-12, 12Vdc 1.25A), a standard 25mm x 15mm size SIM card (refer to notes on Sim Card Selection
on pages 4 and 5) and a GSM antenna.
Like other devices for the digital VX2200 2 wire bus system the Art.2270 GSM module connects to the 2 wire databus Land -.
Programming of the module can be carried out by sending text (SMS) messages or by using the GSMSK PC software (ver 3.1.0.10 or
later), also refer to the programming manual GSMSK_66251720_EN_V1-3 (or later).
COMPATIBLE VX2200 INTERCOM PANELS
The following table shows the range of VX2200 intercom panels that can be used with the Art.2270 GSM module:
Functional Panel Type Description
Art.4203-n
(audio)
4000 series modular range audio panel, where n = 0, 1, 2, 1D or 2D buttons. When using the Art.4203-
0 the appropriate 4000 series button module(s) will also be required (Art.4842, Art.4842D, Art.4843,
Art.4843D, Art.4844, Art.4844D, Art.4845 and Art.4845D) depending on the size of the system.
Art.4283-n
(audio & video)
4000 series modular range video panel, where n = 0/C, 1/C or 1D/C buttons. When using the Art.4283-
0/C the appropriate 4000 series button module(s) will also be required (Art.4842, Art.4842D, Art.4843,
Art.4843D, Art.4844, Art.4844D, Art.4845 and Art.4845D) depending on the size of the system.
Art.8203-n
(audio)
8000 series modular range audio panel, where n = 0, 1 or 2 buttons. When using the Art.8203-0 the
appropriate 8000 series button module(s) will also be required (Art.8842, Art.8842D, Art.8843, Art.8843D,
Art.8844, Art.8844D, Art.8845 and Art.8845D) depending on the size of the system.
Art.VR4KAM2W-n
(audio)
Vandal Resistant 4000 series modular range audio panel, where n = 0, 1, 2, 3 or 1NP buttons. When using
the Art.VRKAM2W-0 the appropriate VR4K series button module(s) will also be required (Art.VR4KBM-4,
Art.VR4KBM-5, Art.VR4KBM-6, Art.VR4KBM-7, Art.VR4KBM-8, Art.VR4KBM-9, Art.VR4KBM-2NP,
Art.VR4KBM-3NP and Art.VR4KBM-4NP) depending on the size of the system.
VR120/138-n
(audio)
Vandal Resistant VR120 series audio panel, where n = the number of call buttons required (up to 24).
VR120/138-n/CL
(audio + codelock)
Vandal Resistant VR120 series audio panel with codelock facility, where n = the number of call buttons
required (up to 24).
VR120/138-n/PR
(audio + proximity)
Vandal Resistant VR120 series audio panel with proximity reader, where n = the number of call buttons
required (up to 24).
VR120/138-n/V
(audio & video)
Vandal Resistant VR120 series video panel, where n = the number of call buttons required (up to 24).
VR120/138-n/V/CL
(audio & video + codelock)
Vandal Resistant VR120 series video panel with codelock facility, where n = the number of call buttons
required (up to 24).
VR120/138-n/V/PR
(audio & video + proximity)
Vandal Resistant VR120 series video panel with proximity reader, where n = the number of call buttons
required (up to 24).
Digital Panel Type Description
Art.4202 series
(audio)
4000 series modular range, digital audio panel (with A-F alpha-numeric keypad, Art.4202 or name scroll
facility, Art.4202/R).
Art.4202V series
(audio & video)
4000 series modular range, digital video panel (with A-F alpha-numeric keypad, Art.4202V or name scroll
facility, Art.4202/RV or name scroll facility).
Art.8202 series
(audio)
8000 series modular range, digital audio panel (with A-H alpha-numeric keypad, Art.8202 or name scroll
facility, Art.8202R).
SP300-1 series
(audio)
Vandal Resistant 2200 digital audio panel and bezel box.
SP301-1C series
(audio & video)
Vandal Resistant 2200 digital video panel with colour camera and bezel box.
Art.4212 series
(audio)
Vandal Resistant 4000 series modular range, digital audio panel (with A-F alpha-numeric keypad, Art.4212
or name scroll facility, Art.4212R and proximty). Including Art.4212/UK and Art.4212R/UK.
Art.4212V series
(audio & video)
Vandal Resistant 4000 series modular range, digital video panel (with A-F alpha-numeric keypad,
Art.4212V or name scroll facility, Art.4212RV and proximty). Including Art.4212V/UK and Art.4212RV/UK.
System Components

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12VDC 1.25A POWER SUPPLY DR1512 OR HDR1512
The Art.2270 GSM module is designed to work with power supplies in the range
of 12Vdc-13.8Vdc and should be capable of supplying a constant current of no
less than 1A. The recommended power supply to use is the DR-15-12 or the
HDR-15-12, 12Vdc 1.25A power supply, see Fig.1 for model DR-15-12.
Fig. 1
ART. 432 GSM ANTENNA
The Art.432 GSM antenna connects to the SMA female bulkhead connection on the
bottom side of the Art.2270 GSM module (just above the A1 and A2 terminals). A
GSM antenna with an SMA male connector should be used (see to Fig.2).
Antenna Parts
1. GSM antenna with magnetic base.
2. Self-threading screw (Ø3.5mm x 9.5mm).
3. Aluminium L bracket for mounting.
4. SMA male connector (cable length 2.5m).
5. Expansion type wall plugs (Ø6mm).
6. Self-threading screw (Ø4mm x 30mm).
IMPORTANT NOTE: An antenna must always be tted for the Art.2270 GSM
module to work. Always route the GSM antenna cable away from the module to
avoid interference on the speech channels.
Fig. 2
IMPORTANT NOTE: Intercom panel setup and conguration for the compatible panel types listed in the table shown on
page 6 can be found in either the VX2200 technical manual: VX2K2HDIGSYS Version 1.1 (or later) or the relevant installation
instructions that accompany the respective intercom panel.
SMA female bulkhead
connection on the bottom side
of the Art.2270 GSM module
System Components and Available Versions

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Technical Information
ART. 2270 MODULE
VIDEX
R.1.0
VERMD1.1.0
VIDEX
R.1.0
Antenna connection
side view
157.5mm 65mm
85mm
Fig. 3
MODULE VOLUME ADJUSTMENT POTS VR1 & VR2
There are 2 volume adjustment POT’s located on the top right side of the Art.2270 module, see Fig.3. The VR1 POT control can
be used to adjust the speech volume towards the door panel (panel’s speaker) and the VR2 POT control can be used to adjust
the speech volume towards the telephone line (panel’s microphone). Additionally, the volume can also be adjusted during a call
electronically via the telephone keypad (refer to user command table 1 on page 35).
By default both the VR1 and VR2 adjustment POTs are set to approximately halfway,
see Fig.4.
Speaker Volume Adjustment (speech from phone to panel) - to increase the speaker
volume turn the VR1 POT clockwise (up) and to decrease the speaker volume turn the
VR1 POT anti-clockwise (down).
Microphone Volume Adjustment (speech from panel to phone) - to increase the
microphone volume turn the VR2 POT clockwise (up) and to decrease the microphone
volume turn the VR2 POT anti-clockwise (down). VR1 VR2
DOWN UPDOWN UP
Fig. 4
USB CONNECTION
The micro-USB connection allows the Art.2270 module to be connected to a laptop/PC for ease of programming (refer to page 18
for connecting the GSM module to a laptop/PC). Further information on programming using the GSMSK PC software can be found
in the following manual: GSMSK_66251720_EN_V1-3 (or later version).
Status indication LED's
Power terminal connections
Auxiliary terminal connections
RS485 bus connection
Databus terminal connections
Relay terminal
connections
Antenna connection
SIM card holder
VR1 & VR2 speech
volume control POT’s
Micro USB connection

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TERMINAL CONNECTIONS
Terminal Description
NO1 Normally open 1 relay contact.
Relay 1, 2 and 3 contacts:
3A@24Vdc
3A@120Vac
CO1 Common 1 relay contact.
NC1 Normally closed 1 relay contact.
NO2 Normally open 2 relay contact.
CO2 Common 2 relay contact.
NC2 Normally closed 2 relay contact.
NO3 Normally open 3 relay contact.
CO3 Common 3 relay contact.
NC3 Normally closed 3 relay contact.
++12Vdc power input (500mA max.)
–0V ground power.
A1 Auxiliary 1 input (triggers relay 1 when A1 mode set to 000, switched 0V, default).
A2 Auxiliary 2 input (triggers relay 2 when A2 mode set to 000, switched 0V, default).
A3 Auxiliary 3 input (triggers relay 3 when A3 mode set to 000, switched 0V, default).
A
RS485 bus connection (for ease of programming and permanent connection for monitoring purposes).B
GND
LBUS line data input.
–BUS line ground input.
STATUS INDICATION LED’S
LED Description
During ‘power up’ the red LED (LED1) will ash continuously while trying to connect the Art.2270
module to the network. As soon as the module is connected to the network it will switch OFF. The
LED will also switch ON whenever the line is in use or the module is busy and will ash whenever the
network connection is lost and is trying to re-establish a connection.
The green LED (LED2) will ash whenever it sees data on the Land -bus connection (when the Art.2270
module is in use). The LED will switch ON and stay ON during communication via the USB or RS485 bus
connection. In standby when the module is not in use the LED will be switched OFF.
TECHNICAL SPECIFICATION
Working Voltage : 12Vdc +/- 10%
Standby Current : approx. 60mA
Max. Current : approx. 500mA (max.)
Phone ID’s (call buttons) : 1 up to 180 (max.)
Telephone Numbers per ID : 4 telephone numbers (1 primary, 3 diverts)
Dial to Open Numbers : up to 1000 per relay (max.), 3000 DTO numbers in total
Status Indication LED’s : 2 (red LED1 power up/busy, green LED2 data)
Programming : SMS messaging or PC software
Auxiliary Inputs : 3 (A1, A2 and A3 switched 0V input)
Dry Contact Relay : 3 (relay 1, 2 and 3), 3A @ 24Vdc, 3A @ 120Vac
Event Log : up to 8000 events
USB Port : micro USB
RS485 Bus Connection : A, B and GND
Timebands : 1 programmable timeband
Dimensions : 157.5mm (W) x 85mm (L) x 65mm (D)
Working Temp. : -10 +50oC
Technical Information

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Wiring Diagrams
FUNCTIONAL INTERCOM PANEL CONNECTIONS
The following wiring diagram, Fig.5, shows the wiring connections for a functional panel, in this example an Art.4203-1 (speaker)
functional panel. The wiring conguration of the panel’s buttons can be found in the following technical manual: VX2K2HDIGSYS
Version 1.1 or the relevant installation instructions that come with the speaker module. The same wiring diagram can also be used
for other series functional panels.
1
VIDEX
R.1.0
VERMD1.1.0
Fig. 5
A fail secure lock release is shown, for fail safe lock release connections move the lock wire from normally open (NO) across to
terminal normally closed (NC) on the speaker module, as shown in Fig.5.

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Wiring Diagrams
FUNCTIONAL INTERCOM PANEL CONNECTIONS SECURED BY DESIGN LOCK WIRING
The following wiring diagram, Fig.6 similar to Fig.5 shown on page 10, shows the wiring connections for a functional panel, in this
example an Art.VR4KAM2W (Art.138N speaker) functional panel. To meet the Secured by Design specication the lock release
is connected directly from the relay output (in this example relay 1) on the GSM module. The GSM module would be located in a
secure location away from the intercom door panel with only the connections for the Land -databus and power connections. The
wiring conguration of the panel’s buttons can be found in the following technical manual: VX2K2HDIGSYS Version 1.1 or the
relevant installation instructions that come with the speaker module. The same wiring diagram can also be used for other series
functional panels.
123
1
2
3
VIDEX
R.1.0
VERMD1.1.0
Fig. 6
A fail secure lock release is shown, for fail safe lock release connections move the lock wire from normally open (NO1) across to
terminal normally closed (NC1) as shown in Fig.6. The same method of wiring locks can be applied to relay 2 and relay 3.

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GSM Interface Module for the VX2200 Digital System
FUNCTIONAL INTERCOM PANEL CONNECTIONS DUAL HEIGHT BARRIER EXAMPLE
The following wiring diagram, Fig.7, shows the connections for two functional panels as a “dual-height barrier” conguration, in
this example two Art.4203-1 (speaker) panels with volt free connections to a set of barrier controls. The wiring conguration of the
panel’s buttons can be found in the following technical manual: VX2K2HDIGSYS Version 1.1 or the relevant installation instructions
that come with the speaker module. The same wiring diagram can also be used for other series functional panels.
1
1
Art.4203-1 Lower Level
Intercom Panel
(MASTER, DEVICE 1)
Art.4203-1 Upper Level
Intercom Panel
(SLAVE, DEVICE 2)
VIDEX
R.1.0
VERMD1.1.0
VIDEX
R.1.0
Volt Free Relay Contacts
to Barrier Input Controls
Fig. 7
Wiring Diagrams

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Wiring Diagrams
DIGITAL INTERCOM PANEL CONNECTIONS
The following wiring diagram, Fig.8, shows the connections for a digital panel, in this example an Art.4202RV digital panel with
other connections for an Art.6478 videophone. The VX2200 system setup, conguration and the digital panel’s programming can
be found in the following technical manual: VX2K2HDIGSYS Version 1.1. For the Art.6478 setup and conguration refer to the
installation instructions: 66251320-EN-V1.5.
VIDEX
R.1.0
VERMD1.1.0
VIDEX
R.1.0
VIDEX
R.1.0
Fig. 8

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Wiring Diagrams
DIGITAL INTERCOM PANEL CONNECTIONS SECURED BY DESIGN LOCK WIRING
The following wiring diagram, Fig.9, shows the connections for a digital panel, in this example an Art.4212 digital panel with
other connections for standard Art.3171 audiophones. To meet the Secured by Design specication the lock release is connected
directly from the relay output (in this example relay 1) on the GSM module. The GSM module would be located in a secure location
away from the intercom door panel with only the connections for the Land -databus and power connections. The digital panel’s
programming can be found in the following installation instructions: 66250203-EN-V0.7 and for the VX2200 system setup and
conguration the technical manual: VX2K2HDIGSYS Version 1.1.
For volt free connections connect wires
into CO1 and NO1 terminals. For Fail Safe
connections refer to Fig.6.
VIDEX
R.1.0
VERMD1.1.0
VIDEX
R.1.0
VIDEX
VR1
L
LB
AL
SW
SW
Fig. 9

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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
Auxiliary Inputs & Relay Outputs
The Art.2270 module’s auxiliary modes (A1M, A2M and A3M) can be programmed to 7 dierent modes (000 - 006), please refer to
programming notes on how to set up the auxiliary output modes on page 27. The auxiliary modes can also be programmed using
the GSMSK PC software, please refer to programming manual GSMSK_66251720_EN_V1-3 (or later version).
AUXILIARY A1M, A2M AND A3M SET TO MODE 000 TRIGGERS RESPECTIVE RELAY 1, 2 OR 3
The example shown in Fig.10 shows the connection for auxiliary A1 when the A1M mode is set to 000 (default mode). When
auxiliary input A1 is triggered by a switched 0V signal it will activate relay 1 for the programmed relay 1 time R1T (also refer to
programming notes for auxiliary mode set up and setting relay 1, 2 and 3 times). The auxiliary mode setup can also be applied for
A2M and A3M and will activate their respective relays (i.e. A2 input for relay 2 and A3 input for relay 3).
VIDEX
R.1.0
VERMD1.1.0
When the auxiliary A1 mode (A1M) is set
to mode 000 (default). Relay 1 will activate
for the programmed relay 1 time (R1T)
when A1 input is triggered.
Relay 2 activates on A2 trigger when A2M = 000
Relay 3 activates on A3 trigger when A3M = 000
A2 input
(switched 0V)
A3 input
(switched 0V)
A1 input
(switched 0V)
Fig. 10
AUXILIARY A1M, A2M AND A3M SET TO MODE 001 SEND SMS MESSAGE TO MASTER NUMBER
The example shown in Fig.11 shows the connection for auxiliary A1 when the A1M mode is set to 001. When auxiliary input A1
is triggered by a switched 0V signal it will send the SMS message stored for S1S to the master number (also refer to programming
notes for auxilairy mode set up, storing SMS 1, 2 and 3 messages and storing a master number). The auxiliary mode setup can also
be applied for A2M and A3M and will send their respective SMS messages to the master number (i.e. A2 input for S2S message and
A3 input for S3S message). Please note the maximum length of each SMS message can be up to 32 characters.
VIDEX
R.1.0
VERMD1.1.0
A2 input
(switched 0V)
A3 input
(switched 0V)
A1 input
(switched 0V)
V
D1.
When the auxiliary A1 mode (A1M) is set to mode 001, S1S message
(Aux 1 message) sent to master number when A1 input triggered.
When A2M = 001, S2S message sent when A2 input triggered.
When A3M = 001, S3S message sent when A3 input triggered.
Fig. 11

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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
Auxiliary Inputs & Relay Outputs
AUXILIARY A1M, A2M AND A3M SET TO MODE 002 TRIGGERS RESPECTIVE RELAY FOR DURATION OF CALL
The example shown in Fig.12 shows the connection for relay 1 when the A1M mode is set to 002. Relay 1 will activate at the
beginning of the call and last for the duration of the call (also refer to programming notes for auxiliary mode set up). The auxiliary
mode setup can also be applied for A2M and A3M and will activate their respective relays (i.e. A2M for relay 2 and A3M for relay 3).
VIDEX
R.1.0
VERMD1.1.0
When the auxiliary A1 mode (A1M) is set
to mode 002, relay 1 will activate at the
beginning of the call and last for the
duration of the call. When the call ends
relay 1 will deactivate.
Relay 2 activates for the call duration, when
A2M = 002 and deactivates when the call ends.
Relay 3 activates for the call duration, when
A3M = 002 and deactivates when the call ends.
Fig. 12
AUXILIARY A1M, A2M AND A3M SET TO MODE 003 TRIGGERS RESPECTIVE RELAY FOR THE PROGRAMMED RELAY TIME
The example shown in Fig.13 shows the connection for relay 1 when the A1M mode is set to 003. Relay 1 will activate at the
beginning of the call for the programmed relay 1 time R1T (also refer to programming notes for auxiliary mode set up and setting
relay 1, 2 and 3 times). The auxiliary mode setup can also be applied for A2M and A3M and will activate their respective relays for
their respective relay times (i.e. A2M for relay 2 time R2T and A3M for relay 3 time R3T).
VIDEX
R.1.0
VERMD1.1.0
When the auxiliary A1 mode (A1M) is set
to mode 003, relay 1 will activate at the
beginning of the call for the programmed
relay 1 time R1T.
Relay 2 activates at the beginning of the call for
the programmed R2T time when A2M = 003.
Relay 3 activates at the beginning of the call for
the programmed R3T time when A3M = 003.
Fig. 13

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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
AUXILIARY A1M, A2M AND A3M SET TO MODE 004 TRIGGERS RESPECTIVE RELAY BY APARTMENT ALARM
The example shown in Fig.14 shows the connections for relay 1 and the Land -databus when the A1M mode is set to 004. When
the Art.2270 module receives an apartment alarm signal on the databus relay 1 will activate for the programmed relay 1 time R1T
(also refer to programming notes for auxiliary mode set up and setting relay 1, 2 and 3 times). The auxiliary mode setup can also be
applied for A2M and A3M and will activate their respective relays for their respective relay times (i.e. A2M for relay 2 time R2T and
A3M for relay 3 time R3T).
VIDEX
R.1.0
VERMD1.1.0
When the auxiliary A1 mode (A1M) is set to mode
004, relay 1 will activate for the programmed relay
1 time R1T when an apartment alarm signal is
received on the L and - databus.
Relay 2 activates for the programmed R2T time when A2M =
004 and an apartment alarm signal is received on the databus.
Relay 3 activates for the programmed R3T time when A3M =
004 and an apartment alarm signal is received on the databus.
Apartment
alarm databus
signal
Fig. 14
AUXILIARY A1M, A2M AND A3M SET TO MODE 005 SEND SMS MESSAGE TO MASTER NUMBER WHEN TRIGGERED BY
APARTMENT ALARM
The example shown in Fig.15 shows the connections for the Land -databus when the A1M mode is set to 005. When the Art.2270
module receives an apartment alarm signal on the databus the GSM module will send the SMS message stored for S1S to the
master number (also refer to programming notes for auxilairy mode set up, storing SMS 1, 2 and 3 messages and storing a master
number). The auxiliary mode setup can also be applied for A2M and A3M and will send their respective SMS messages to the master
number (i.e. A2M for S2S message and A3M for S3S message). Please note the maximum length of each SMS message can be up
to 32 characters.
VIDEX
R.1.0
VERMD1.1.0
ERM
When the auxiliary A1 mode (A1M) is set to
mode 005, S1S message (Aux 1 message)
When A2M = 005, S2S message sent when apartment alarm signal received on databus.
When A3M = 005, S3S message sent when apartment alarm signal received on databus.
sent to master number when when an apartment
alarm signal is received on the L and - databus.
Apartment
alarm databus
signal
Fig. 15
Auxiliary Inputs & Relay Outputs

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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
Auxiliary Inputs & Relay Outputs
AUXILIARY A1M, A2M AND A3M SET TO MODE 006 RELAY 1, 2 OR 3 TRIGGERED BY DOOR ID 1, 2 OR 3 RESPECTIVELY
The example shown in Fig.16 shows the connection for relay 1 when the A1M mode is set to 006. After a call has been made and
answered at an apartment (whether it is a programmed telephone number for an apartment or a call made to a Videx audiophone/
videophone in an apartment) and the intercom panel’s ID (door ID) has been set to ID.1 the panel’s onboard relay will trigger as
expected, but also relay 1 on the Art.2270 GSM module will activate for the programmed relay 1 time R1T when the lock release
signal has been triggered (also refer to programming notes for auxiliary mode set up and setting relay 1, 2 and 3 times). The auxiliary
mode setup can also be applied for A2M and A3M and will activate their relays for their respective relay times (i.e. A2M for relay 2
time R2T for door ID.2 and A3M for relay 3 time R3T for door ID.3). For setting up the intercom panel’s relay time and door ID refer
to the relevant installation instructions that acompany the intercom panel.
1
Panel’s door
ID set to ID.1
1
VIDEX
R.1.0
VERMD1.1.0
When the auxiliary A1 mode (A1M) is set to mode 006 and the intercom panel has been setup as ID.1, the
panel’s onboard relay will trigger as normal and relay 1 on the GSM module will activate for the programmed
R1T time when the lock release signal has been triggered during a call (from either a programmed telephone
number or a Videx audiophone/videophone).
Fig. 16
IMPORTANT NOTE: Only one mode can be set for each auxiliary input (A1, A2 or A3) at any one time, however each individual
auxiliary mode can be set dierently e.g. auxiliary A1M could be set to mode 001, auxiliary A2M could be set to mode 003 and
auxiliary A3M could be set to mode 006.
When any of the auxiliary modes A1M, A2M and A3M are set to mode 002 - 006 the auxiliary inputs A1, A2 and A3 can still
activate their respective relays 1, 2 and 3 for the programmed relay times R1T, R2T and R3T as if in mode 000.
Mode 006 is only applicable for intercom panel door ID’s 1, 2 and 3.

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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
USB & RS485 Connection
CONNECTIONS TO A PC
The Art.2270 GSM module also includes two options for connecting to a PC: via a USB connection or via an RS485 connection. Both
methods of connection are to allow for ease of programming and monitoring using the GSMSK PC software. All programming
features described in this manual are also accessible using the software. Further information on using the GSMSK PC software can
be found in the technical manual GSMSK_66251720_EN_V1-3 (or later version).
OPTION 1: USB CONNECTION
The GSM module can be connected using a standard micro-USB to USB cable as shown in Fig.17. This method of connection is
primarily used for programming and setup of the GSM module only.
VIDEX
R.1.0
PC
Fig. 17
OPTION 2: RS485 CONNECTION
The GSM module can also be connected using an RS485 bus connection via an RS485 to USB converter (Art.481) as shown in
Fig.18 in instances where a permanent connection to a PC is required for monitoring purposes and downloading event logs. When
connected in this way the GSM module can only be connected as a ‘one-to-one’ bus connection to the PC, another GSM module
cannot be connected on the same RS485 bus to the PC.
VIDEX
R.1.0
485 / 232
RS-485
USB-PC
A B GND
RS-232
Art. 481
USB-Serial Converter
Open
Close
BUS
Termination
PC
Fig. 18
*For end of line termination a 120 Ohm resistor must be tted across the RS485 terminals A and B, as shown in Fig.17.

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VX2200 GSM Interface Module - Technical Manual
GSM Interface Module for the VX2200 Digital System
CABLE SIZE GUIDE
Refer to the table below for the connections for the power supply output to the GSM module and the lock release connections.
Distance 20m 50m 100m
Cross Sectional Area (CSA) 0.5mm21.0mm21.5mm2
Ideally the power supply should be located as close to the intercom panel as possible for best performance. The maximum
acceptable resistance for the above cables = 3Ω or less for best possible performance.
For other VX2200 system devices refer to the following table. It is recommended that a twisted pair cable is used for the Land -
databus connections and for balanced video signal connections V1 and V2 (for video systems).
VX2200 System Cable Requirements
Connections 50m 100m 200m 300m
L0.4mm20.5mm20.75mm21.0mm2
-0.4mm20.5mm20.75mm21.0mm2
V1 * 0.35mm20.5mm20.75mm21.0mm2
V2 * 0.35mm20.5mm20.75mm21.0mm2
+20V * 0.5mm20.75mm21.0mm21.5mm2
GNDV * 0.5mm20.75mm21.0mm21.5mm2
+12V 0.4mm20.75mm21.0mm21.5mm2
GND 0.4mm20.75mm21.0mm21.5mm2
All others ** 0.25mm20.35mm20.5mm20.75mm2
* - these connections are only required on video systems.
** - these are optional connections (e.g. door monitoring LED).
The maximum acceptable resistance for all the above connections (except +20V and GNDV) = 7.5 Ohms or less and the maximum
acceptable resistance for the video connections +20V and GNDV = 5 Ohms or less for best possible performance. Please note that
all cable sizes shown in the tables above are the minimum cable requirements.
IMPORTANT NOTE: Only bare copper (BC) cable should be used (solid or stranded is acceptable).Please be aware that when
selecting a cable the following should NOT be used: Copper Coated Steel (CCS) and Copper Clad Aluminium (CCA). While these
types of cable may oer a low cost solution they will have a higher resistance than pure copper cable and can aect the overall
performance of the system therefore Videx DO NOT recommend these types of cable.
Further cabling information can be found the technical manual VX2200Blocks1-2 and is also provided in any acompanying
installation instructions with the various VX2200 system components.
GENERAL INSTALLATION NOTES
• Check that all components are free from damage before installing (do not proceed with installation in the event of damage).
• Keep all packaging away from children.
• Do not obstruct the ventilation openings or slots on any of the devices.
• All connections to mains voltages must be made to the current national standards (I.E.E. wiring regulations for the UK or
the appropriate standards of your country).
• Install an appropriate fused spur or isolation switch to isolate the mains.
• Isolate the mains before carrying out any maintenance work on the system.
• Avoid water ingress into the rear of the module, always seal the module frame after installation using a suitable silicon
based sealant.
• All intercom and access control cables must be routed separately from the mains.
General Directions for Installation