EBS LX20G Assembly instructions

GSM GATE
LX20G
Installation and
programming manual
Version of the manual:
2.1
Date of issue:
22.02.2018
Firmware version:
1.17.1
GPRS transmitter
configurator version:
1.4.77.1
OSM.Server version:

LX20G_Manual_en_v2.1
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DECLARATION OF CONFORMITY
EBS Ltd. Co. hereby declares that mentioned product conforms to all the
applicable requirements of EU and Council Directive No.1999/5/EC of 9
March 1999. A copy of Conformity Declaration is available at:
http://www.ebs.pl/en/certificates/
This crossed out dustbin symbol indicates that when the last user wishes
to discard the product at the territory of European Union, it shall be
utilized at an authorized and approved collection point. It applies both to
the device and accessories marked with this symbol. Do not discard these
products along with unsorted municipal wastes.
The content of this document is presented as “it is”. The manufacturer does not
grant any guarantee both expressed or implied, including but not limited to any
understood guaranties in respect of merchantability and any warranty of fitness for
a particular purpose, unless required with effective legal provisions. The
manufacturer reserves the right to amend this document, or withdraw it any time
without prior notice.
Policy of the device manufacturer is to constantly develop the product. The
manufacturer reserves the right to make modifications and changes without prior
notice in respect of any model functions described in this document.
Depending on programming of devices there are varied available functions. Further
details available at Distributor of devices.
Under any circumstances the Manufacturer shall not bear responsibility for any data
or income loss, or any other peculiar, accidental or indirect damages caused in any
way.
PRODUCER
EBS Sp. z o.o.
59 Bronisława Czecha St.
04-555 Warsaw, Poland
e-mail : off[email protected]
web-site : www.ebs.pl
Technical support : [email protected]

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TABLE OF CONTENTS
1. INTRODUCTION.................................................................................................6
2. FUNCTIONAL AND TECHNICAL PARAMETERS .........................................................7
3. ASSEMBLY AND WIRING.....................................................................................9
3.1. LX20G TRANSMITTER.....................................................................................9
3.2. PCB VERSION ............................................................................................. 10
3.3. LX-ZAS POWER SUPPLY................................................................................ 11
4. QUICK START PROCEDURE ............................................................................... 12
5. OPERATION .................................................................................................... 14
6. CONFIGURATION PROGRAM .............................................................................. 15
6.1. INITIAL REMARKS ....................................................................................... 15
6.2. COMPUTER –REQUIREMENTS ....................................................................... 15
6.3. PROGRAM FUNCTIONS ................................................................................. 15
6.3.1. File-> New ........................................................................................... 16
6.3.2. File -> Open......................................................................................... 16
6.3.3. File -> Save ......................................................................................... 17
6.3.4. File -> Language .................................................................................. 17
6.3.5. File -> Connections ............................................................................... 17
6.3.5.1. Local connection................................................................................ 17
6.3.5.2. Remote connection ............................................................................ 18
6.3.6. File -> Automatic device settings backup ................................................. 19
6.3.7. File -> Exit........................................................................................... 19
6.3.8. Operations -> Read............................................................................... 20
6.3.9. Operations -> Send .............................................................................. 20
6.3.10. Operations -> System events history ...................................................... 20
6.3.11. Operations -> Device monitor ................................................................ 21
6.3.12. Operation -> Restore default settings...................................................... 21
6.3.13. Help -> About program ......................................................................... 21
7. PROGRAMMABLE PARAMETERS.......................................................................... 22
7.1. ACCESS...................................................................................................... 22
7.1.1. Parameters .......................................................................................... 22
7.1.1.1. Device mode..................................................................................... 22
7.1.1.2. GPRS test time.................................................................................. 23
7.1.1.3. SMS mode after unsuccessful attempts ................................................ 23
7.1.1.4. SMS test time ................................................................................... 23
7.1.1.5. Server phone number ........................................................................ 23
7.1.1.6. Sends events via SMS immediately ...................................................... 23
7.1.2. APN Parameters.................................................................................... 23
7.1.2.1. APN ................................................................................................. 23
7.1.2.2. User ID ............................................................................................ 24
7.1.2.3. User password .................................................................................. 24
7.1.2.4. DNS1 and DNS2 ................................................................................ 24
7.1.3. Main Server Parameters......................................................................... 24
7.1.3.1. Server IP Address.............................................................................. 24
7.1.3.2. Server port ....................................................................................... 24
7.1.3.3. Interval between subsequent connection attempts................................. 24
7.1.3.4. Number of connection attempts........................................................... 24
7.1.3.5. Order of connection to servers ............................................................ 25
7.1.4. Backup server parameters ..................................................................... 25
7.1.4.1. IP server address .............................................................................. 25
7.1.4.2. Server port ....................................................................................... 25
7.1.4.3. Interval between subsequent connection .............................................. 25
7.1.4.4. Number of connection attempts........................................................... 25
7.1.4.5. Disconnect after time limit .................................................................. 25
7.1.5. ACCESS ............................................................................................... 25
7.1.5.1. Service code ..................................................................................... 25
7.1.5.2. Installer code .................................................................................... 26

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7.1.5.3. PIN of SIM card ................................................................................. 26
7.2. TRANSMISSION........................................................................................... 26
7.3. INPUTS/OUTPUTS ........................................................................................ 27
7.3.1. Inputs configuration .............................................................................. 27
7.3.1.1. NO/NC ............................................................................................. 27
7.3.1.2. Delay [ms] ....................................................................................... 27
7.3.1.3. Lock................................................................................................. 27
7.3.2. Partitions ............................................................................................. 28
7.3.2.1. Partition arming input ........................................................................ 29
7.3.2.2. Inputs assigned to partitions.............................................................. 29
7.3.2.3. Delayed inputs .................................................................................. 29
7.3.2.4. Exit time .......................................................................................... 29
7.3.2.5. Entry time ........................................................................................ 29
7.3.3. Outputs configuration ............................................................................ 30
7.3.3.1. Activation mode and timing ................................................................ 30
7.3.3.2. Conditions ........................................................................................ 30
7.3.4. Advanced outputs control....................................................................... 30
7.3.4.1. Output 1/Output 2/Output 3 ............................................................... 31
7.3.4.2. Time of output activation.................................................................... 32
7.4. MONITORING .............................................................................................. 33
7.4.1. The use of non-volatile memory of the own events ................................... 33
7.4.2. GPRS On / GPRS Off.............................................................................. 34
7.4.3. SMS On / SMS Off................................................................................. 35
7.4.4. Skip initial state.................................................................................... 35
7.4.5. Power loss ........................................................................................... 35
7.5. RESTRICTIONS ........................................................................................... 36
7.5.1. SMS and data calls (CSD) ...................................................................... 36
7.5.1.1. SMS Authorized phones...................................................................... 36
7.5.1.2. GSM modems authorized phones ......................................................... 37
7.5.1.3. Validity period of outgoing SMS messages ............................................ 37
7.5.1.4. SMS limits ........................................................................................ 37
7.5.2. GSM voice calls..................................................................................... 38
7.5.2.1. The numbers of incoming GSM voice calls............................................. 38
7.5.2.2. The numbers of outgoing GSM voice calls ............................................. 39
7.6. SMS NOTIFICATIONS ................................................................................... 39
7.6.1. Phone numbers .................................................................................... 39
7.6.2. Events................................................................................................. 40
7.6.3. SMS user tests ..................................................................................... 41
7.6.4. Status ................................................................................................. 42
7.6.5. SMS Forward........................................................................................ 43
7.7. LINK CONTROL............................................................................................ 44
7.7.1. GSM.................................................................................................... 44
7.7.2. GPRS................................................................................................... 45
7.8. RS-232 ...................................................................................................... 46
7.8.1. Serial port settings................................................................................ 46
7.8.2. Buffer flushing...................................................................................... 46
7.8.3. Advanced port options ........................................................................... 47
7.8.3.1. Disable data receiving ........................................................................ 47
7.8.3.2. Disable data sending.......................................................................... 47
7.8.3.3. Half Duplex mode .............................................................................. 47
7.8.3.4. Tests of device connection to port........................................................ 47
7.9. PHONE LINE................................................................................................ 47
7.9.1. Phone line............................................................................................ 48
7.9.1.1. Line connected to the control panel… ................................................... 48
7.9.1.2. Routes of the transmission for the control panel .................................... 48
7.9.1.3. Criteria for lines failure detection for calls to the monitoring stations........ 49
7.9.1.4. Allow incoming PSTN calls .................................................................. 49
7.9.1.5. Allow outgoing connections to PSTN… .................................................. 49
7.9.1.6. Report off-hook condition ................................................................... 49

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7.9.1.7. Report “intervals too long”.................................................................. 50
7.9.1.8. Generate dial tone ............................................................................. 50
7.9.1.9. Generate Call-ID for incoming GSM voice calls ...................................... 50
7.9.1.10. Detect of-hook after ....................................................................... 51
7.9.1.11. The use of non-volatile message queue from the control panel ............ 51
7.9.2. Prefix codes ......................................................................................... 51
7.9.2.1. Forcing the line ................................................................................. 51
7.9.2.2. Time since last dialed digit after the number…....................................... 52
7.9.2.3. Advanced -> Replacing outgoing prefixes for GSM line ........................... 52
7.9.3. First and Second phone number ............................................................. 53
7.9.3.1. DTMF phone number.......................................................................... 53
7.9.3.2. Handshake delay ............................................................................... 53
7.9.3.3. Protocol............................................................................................ 53
7.10. DIALER ................................................................................................... 54
7.10.1. General options .................................................................................... 55
7.10.2. “Events for the first/second station” tabs ................................................. 56
7.11. FIRMWARE .............................................................................................. 57
7.12. Device Monitor......................................................................................... 58
8. DEVICE PROGRAMMING.................................................................................... 61
8.1. LOCAL PROGRAMING ................................................................................... 61
8.2. REMOTE PROGRAMMING .............................................................................. 61
8.2.1. The first programming of device ............................................................. 62
8.2.2. Reprogramming of device ...................................................................... 62
9. RECEIVING OF SMS MESSAGE........................................................................... 63
9.1. NEW PROTOCOL .......................................................................................... 63
9.2. OLD PROTOCOL........................................................................................... 65
10. LED DIODES INDICATION ................................................................................. 66
10.1. LOGGING TO GSM NETWORK..................................................................... 66
10.2. GSM RANGE ............................................................................................ 66
10.3. DATA TRANSMISSION............................................................................... 67
10.4. RECEIVING OF DTMF DATA........................................................................ 67
10.5. PROGRAMMING........................................................................................ 67
10.6. FIRMWARE UPDATING .............................................................................. 68
10.7. SIM CARD ERROR..................................................................................... 68
10.8. SYSTEM ERROR....................................................................................... 68
10.9. GSM SIGNAL QUALITY .............................................................................. 68
11. REVISION HISTORY ......................................................................................... 69

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1. INTRODUCTION
Transmitter LX20G is a modern, microprocessor device for data transmission
in real time, capable of simulating a telephone line (PSTN) with the transmission in
the GSM voice channel. In case of telephone line failure or by selecting the
appropriate prefix the device is able to perform a voice call to the monitoring
station, allowing you to transfer data from the control panel via the Contact ID
(DTMF) or SIA (FSK). There are also available other channels of transmission: GPRS
and SMS.
LX20G transmitter provides the highest security of data transmission through up to
four channels of transmission: PSTN / GSM VOICE / GPRS / SMS. The primary
purpose is to use the device as a security systems transmission module in PSTN and
GSM voice channels. LX20G transmitter works with all most popular alarm systems.
The addition of a packet data transmission (GPRS), can reduce the cost of the alarm
systems. This device provides an opportunity to send text messages to private
mobile phones.
An advanced encoding methods like a 256 bytes encoding key and AES (Advanced
Encryption Standard) provides for security of data transmission. As a result
reception of this transmission is possible with OSM.Server monitoring receiver
system.
Furthermore there is possibility to transmit not coded messages that are to be
comprehensible by reception solutions and also by GPRS Server software.
Programming of receiver is possible:
oLocally on computer and with recommended “GPRS transmitter
configurator” software
oRemotely - via GPRS connection
- via SMS commands
- via transmission on CSD canal

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2. FUNCTIONAL AND TECHNICAL PARAMETERS
Inputs NC/NO:
2
Sabotage inputs:
1
Outputs:
3
Outputs parameters:
OC type (Open-Collector)
max. output current - 100mA
Digital interface:
RS232 (RxD, TxD, RTS, CTS lines)
Outputs functionality:
- loss of GSM signal,
- full control over LX20G outputs via
server or SMS commands
Low AC signaling level (for LX-ZAS PSU):
[transformer output level / line level]
13.5VAC / 160VAC 1
Charge current (for LX-ZAS PSU):
0.2A lub 1A (switched by jumper)
Battery short-circuit protection (for LX-
ZAS PSU):
Yes
Battery reverse connection protection
(for LX-ZAS PSU):
Yes
LED signaling:
Yes. 4 diodes. GSM signal level
indication (after button pushing) or
device state
GSM modules:
- Cinterion MC55i
- ublox LEON-G100
- Simcom SIM300C, SIM340C
- Wavecom Q2686
- Gemalto BGS2-W
Built-in real time clock:
Yes
Events buffer (GSM dialer function):
Yes, 1000 events capacity
Events time marker:
Yes (date, hour - with 0,1s accuracy)
SMS messages forwarding:
Yes, with telephone number
authorization (up to 5 numbers) for
incoming messages
Local device configuration:
Yes, PC computer with RS232 port and
LX-PROG cable required
Remote device configuration:
- SMS,
- GPRS,
- CSD
Output activation after incoming call
detection with programmed telephone
number:
Yes
Configurable ContactID and SIA code
table:
Yes
Input state change counter:
Yes, counts state changes within time
period
SMS message counting and reporting:
Yes, via SMS message to the specified
telephone number
Temperature range of working
-20ºC … +60ºC
Humidity range of working
5% … 93% (without condensation)
1
Applicable only to transformers supplied by EBS

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In dependence from user's decision "Transmitter LX” can be delivered in different
versions. Therefore also the parameters as type of the power supply voltage,
current consumption as well as the dimensions were introduced for following options
separately:
Option 1 - Transmitter LX20G + power supply LX-ZAS in metal box
Option 2 - PCB of transmitter LX20G
Option 1
Option 2
Voltage
typ. 230 VAC
(190 –250 VAC)
50 –60 Hz
typ. 13.8 VDC
(12 –14 VDC)
Current/Power
consumption
(average/max)
5 W / 20 W
@230 VAC
230 mA /550 mA
@13.8 VDC
Dimensions
255 x 255 x 90 mm
(metal box)
163 x 73 x 25 mm
(PCB)
PCB of LX20G should be mounted with 4 screws M3x6mm and 4 spacer sleeves M3x8mm.
oDistances between the screws for fixing the PCB –132mm x 61mm
oWeight of PCB –110g
Warning! When the PCB is mounted with metal screws must be used insulation pads to protect
PCB against short circuits.

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3. ASSEMBLY AND WIRING
Transmitter is delivered along with a power supply (See below). The manufacturer
provides necessary wiring linking a power supply with the transmitter, and
described procedures relate to wiring of a transmitter printed circuit board.
Switch power off to perform any connection.
3.1. LX20G TRANSMITTER
G N D + 12 V P W R B T T IN 1 IN 2 T M P G N D O U T 1 O U T 2 O U T 3 R IN G T IP R1 T1 R2 T2
R S T
P R G
A K U M U L AT O R
(A C C U M U L AT O R )
- +
B IA Ł Y ( W H IT E )
Z IE L O N Y ( G R E E N )
C Z E R W O N Y ( R E D )
B R Ą ZO W Y ( B R O W N )
230 V
230 V
18V 0 V
T R A N SFO R M AT O R
(T R A N S F O R M E R )
2 2 0V ~
O B U D O W A ( H O U S IN G )
J P S
~ A C ~ P W R G N D +V BL - A K U +
L X -Z A S
ABC D
G S M
s ig n a l
P R O G
K A R TA S IM
(S IM C A R D )
M O D U Ł G S M
(G S M M O D U L E )
R J4 5
D B -9
K A B E L S E R W IS O W Y
L U B K A B E L D A N Y C H
(S E R V IC E C A B L E
O R D A TA C A B L E )
PC
TA M P E R
W Y J Ś C IA ( O C )
O U T P U TS (O C )
W E J Ś C I A
(IN P U T S )
L IN IA T E L E F O N IC Z N A
(P H O N E L IN E )
C E N T R A LA A L A R M O W A / D IA L E R D T M F
(C O N T R O L PA N E L / D T M F D IA L E R )
T E L E F O N
(T E L E P H O N E )
L X 2 0 G
Figure 1. LX20G Transmitter with LX-ZAS
Connections of wires shall be made with due care to prevent any faults or dead
shorts. Places of connections shall be protected against weather conditions.
According to the above figure terminals of transmitter shall be connected to:
SWITCH

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69
Terminal
Connection description
GND
Ground of the device, common terminal for inputs and
outputs.
+12V
Positive supply terminal 12-14V DC.
PWR
Input for monitoring the presence of AC power. It works only
with dedicated power supply LX-ZAS.
BTT
Input for monitoring the presence of battery attached to the
power supply unit. It works only with dedicated power supply
LX-ZAS.
IN1, IN2
Inputs allow the connection of additional detectors or control
panel outputs (eg. testing of outputs).
TMP
Sabotage switch.
OUT1, OUT2
OUT3
OC type outputs. It may control external devices or for
connecting to the control panel zones (eg. as feedback during
the testing of the system). Provides ground during activation.
RING - TIP
Terminals for an PSTN telephone line
T1 –R1
To the phone communicator of control panel.
T2 –R2
For connecting a telephone (eg. during transmission test.
NOTES:
It is recommended that connecting cables to these terminals were not
longer that 3m.
OUT1, OUT2, OUT3 outputs can load up to 100mA. Don’t short this output
to power supply because it can cause permanent damage of output.
Don’t connect power supply when GSM antenna isn’t connected, because it
can cause permanent damage of GSM/GPRS modem.
After careful connections examination a battery may be connected (to +AKU
and GND terminals) and then power may be switched on for transformer and
programming procedure of transmitter may begin (See chapter 6).
3.2. PCB VERSION
THE FOLLOWING CONNECTIONS ARE PURPOSED FOR COOPERATION WITH LX-
ZAS POWER SUPPLY. IF OTHER POWER SUPPLY APPLIED, INPUTS SHALL BE LEFT
WITHOUT WIRING.