RF SOLUTIONS EZTEXT-DIN User manual

EZTEXT-DIN
DS-EZTEXT-DIN-3
Features
• Two way remote control Via SMS Text
• Easy to install and configure using only SMS
text messages
• Modular Expandable System
• 2 –18 digital inputs (volt free)
• 2 - 18 Relay Changeover contacts rated
240Vac 5A
• Text on Power Fail
• Integral Antenna supplied (External Option)
• Optional Temperature Sensor
• User can set inputs and outputs names
• Worldwide quad-band GSM.
• O2 Simcard Included
Applications
• Plant Maintenance,
• warnings / Alarms/ Reset.
• Irrigation Systems.
• Security Systems
• Heating Control
• World-wide Telemetry Signals
Description
A GSM Remote Control System operated by SMS text message. Available as DIN Rail
Modules or a ready made System within an IP56 enclosure Mains power supply and
bundled Simcard ready to go.
The user can switch the relay changeover contacts by sending a simple or custom
text of their choice.
EZTEXT will send an SMS text to upto five numbers on activation of one of its inputs
or temperature set points.
The user can give custom names to Inputs/outputs and create Custom messages.
Setup is easy with a few simple SMS Text Commands.
GSM Remote Control Systems
Ordering
PART No Description
EZTEXT-DIN DIN Rail SMS control system
PRO-EZTEXT26 2 IP 6 OP channel Remote Control System
EZTEXT-DIN
PRO-EZTEXT-26

PRO-EZTEXT-26
DS-EZTEXT-DIN-3
Description
Supplied as a self contained two way Remote Control System which provides two
‘no volt’ switch detect inputs and 6 changeover relay contacts as outputs .
The system comes supplied in an IP56 Enclosure with integral 12V power supply.
Containing industrial standard ‘DIN Rail’ modules.
Ready to Go System 2 I/P,’s 6 O/P’s
110/230VAC
Power
Supply
9-32V
ac or dc
Power
Tx
Rx
Digital
Input 1
Digital
Input 2Output 1Output 2
2 Input
2
1
6 Output
NO COM NC NO COM NC
Reset 20
30
GSM
10
SIM card
Output 1Output 2Output 3Output 4
Power in
-+
NO COM NC
NO COM NC
NO COM NC
NO COM NC
Address
EZTEXT-DIN 725-OP
4
36
5
2
1
Address
link 1
fitted
PSU
L
E
N
Common
Normally Open
Normally Closed
FUSE
Output 1 -4
Features
• 110-230Vac Power Supply Fused 5A
• 2 No Volt Switch inputs
• 6 Outputs Relay Changeover Contacts
240Vac 5A
• Enclosure IP56
• No PC required.
• SIMCARD Bundled
• Dims 315 x 235 x 130mm

EZTEXT-DIN
DS-EZTEXT-DIN-3
4 x Inputs Module
• 4 x Additional No-Volt Inputs
• Plug ‘n’ Play using ribbon cable supplied
• Up to 4 additional Input Modules can be
Daisy Chained to provide 16 additional In-
puts
• Inputs are opto-isolated
Part Number Description
725-OP 4 Output Add-on Module
4 x Relay Output Module
• 4 x Relay Changeover Contacts
• Connecting ribbon cable supplied
• Up to four Output Modules can be Daisy
Chained to provide an additional 16 Outputs.
• Up to 4 725-OP can be Daisy Chained to
provide 18 outputs.
• Provides a simple extension to the number
of Inputs
Part Number Description
725-IP 4 input Add-on Module
Additional Input and Output Modules
Temperature Measurement Probe Cable
Using the cable adaptor CBA-EZTEMP provides a 1metre plug in cable with temper-
ature probe.
This enables the EZTEXT temperature monitor temperature and automatically send
notification of high and low user selectable trigger level.
Part Number Description
CBA-
EZTEMP2 Temperature sensor cable
The Add-on Modules simply plug into the EZTEXT-DIN Ribbon Connector socket.
Once connected the EZTEXT automatically recognizes them and the additional in-
puts and outputs become available to use.

EZTEXT-DIN
DS-EZTEXT-DIN-3
Optional External Antenna
Using an external antenna can provide a better signal reception than the on-board
antenna. Using Cable adaptor CBA-UFLSMA provides a panel mounted SMA con-
nector for external antenna connection.
To connect, carefully unplug the existing antenna UFL and push on the CBA-
UFLSMA UFL connector.
ANT-GSM5WM
A compact PCB Antenna for GSM Cellular appli-
cations where high performance is required from
a small size. Using the ANT-GSMQB will give op-
timum range and reliability to your application.
ANT-GSMPUKS-IP67
A compact Antenna for GSM applications where high
performance is required from a small size. The an-
tenna includes a Low Noise Amplifier and is housed
in a rugged low profile UV resistant case, this an-
tenna is compact and resistant to Vandalism.
CBA-UFLSMA
Connect to
On-board UFL
connector
Alternative Antenna
We offer an extensive range of GSM antenna in many shapes and sizes please
see our Website or contact our Sales Dept with your requirements and we will
try to help.
Part Number Description
CBA-UFLSMA Cable assembly for external antenna
Part Num-
ber Description
ANT-
GSM5WM
+5dBm Gain antenna with wall
mount
Part Number Description
ANT-GSMPUK
-SMA
+3dBm Gain antenna
Rugged PUCK

EZTEXT-DIN
DS-EZTEXT-DIN-3
Using EZTEMPR2 Thermocouple
Attach the Thermocouple cable to the Connector marked “SENSE”
This is now ready to use
Notes:
1. Temperatures are measured to 1 Decimal point
2. Temperature Triggers can be set to whole number values only
3. A hysteresis of –2oC is built into the EZTEXT
Example1
SET TEMP MAX is set to +30oC
As the actual temperature measured increases, EZTEXT will trigger ‘over
Temperature’ at 30.1oC
As the actual temperature measured decreases EZTEXT will trigger at
27.9oC
Example2
SET TEMP MIN is set to +10oC
As the actual temperature measured decreases, EZTEXT will trigger ‘under
Temperature’ at 9.9oC
As the actual temperature measured increases EZTEXT will trigger ‘Good’
at 12.1oC
Input and Output modules can be added in any order by connecting with the
Ribbon cables supplied .
On initial Powerup EZTEXT automatically interrogates and configures addi-
tional modules. (all LEDS Flash). After approx. 60seconds the LEDs stop
flashing to indicate the module is ready to use
Notes:
1. Any combinations of 725-IP and 725-OP modules can be added, the Maximum is four, 725-IP
Modules and four 725-OP modules in the ‘Daisy Chan’ link (8 modules in total)
2. When using 725-IP / OP modules there are some limitations (compared with the two input
and outputs on the ETEXT-DIN)
Power
Supply
9-32V
ac or dc
Power
Tx
Rx
Digital
Input 1
Digital
Input 2
Relay
Output 1
Relay
Output 2
Power
Input 1 Input 2 Input 3 Input 4
Address Power Power
Input 1 Input 2 Input 3 Input 4
Address Power
3 4 5 6 7 8 910
NO COM NC NO COM NC
Reset 20
30
GSM10
SIM ca rd
EZTEXT-DIN 725-IP 725-IP

EZTEXT-DIN
DS-EZTEXT-DIN-3
725-OP Additional 4 Outputs Module
Output 1
Ribbon
Cable
Connector
Ribbon
Cable
Connector
Changeover Relay Contact
Outputs
Output 2 Output 3 Output 4
NO COM NCNO COM NC
NO COM NCNO COM NC
Address
ADDRESS LINKS
Place Shorting Cap over
Links to set address
(Fig shows Address position
2)
1
2
3
4
4
Power
Supply
9-32V
ac or dc
Power
Tx
Rx
Digital
Input 1
Digital
Input 2
Relay
Output 1
Relay
Output 2
Input 1 2
2
1
Output
NO COM NC NO COM NC
Reset 20
30
GSM10
SIM card
Output 1 Output 2 Output 3 Output 4 Power in
- +
NO COM NCNO COM NC
NO COM NCNO COM NC
Address
Output 1 Output 2 Output 3 Output 4 Power in
- +
NO COM NCNO COM NC
NO COM NCNO COM NC
Address
3
EZTEXT-DIN 725-OP 725-OP
65 8
710
9
• Each 725-OP module must have a dif-
ferent address Link setting to other
725-OP modules
(For the application shown address Link
2 is fitted this sets the outputs to be
numbers 7-10)
• Each Relay Changeover contacts Out-
put can only be switched “On” or
“Off”.
• Functions such as time delays cannot
be used.
• A single telephone OPNUM number
applies per output
Example: the number allocated to an
ouput board that you would use to send
a text message to activate an output.

EZTEXT-DIN
DS-EZTEXT-DIN-3
Insert SIM Card
Please note:
• Insert NANO SIMCard before applying power (standard 3 Volt SIM only).
• The message memory of the SIM card should be clear before it is fitted.
• Ensure that the SIM card has not been PIN code protected!
• Beware of Pay-as-you-go SIM which require regular top-up to remain active.
• It is recommended to bar Incoming voice calls to the SIM card to avoid error
messages being sent back to the user. This can be achieved with the service
provider.
The SIM card should be inserted into EZTEXT-DIN before applying power
• RF Solutions recommends O2 and Vodaphone SIM card and has carried out
extensive testing using the SIM cards we have for these two networks.
• Problems have been identified with Orange SIM cards with this product.
• No guarantee can be given for the operation of this product with any net-
work except those that have been tested by RF Solutions.
The EZTEXT-DIN unit can be powered from 12 to 24Vdc
Connect Inputs/Outputs and Power Connections
Supply
Terminals
1 2
Inputs
1 2
Outputs
Module ADDRESS
LINK OUTPUT NUMBERS IPNUM
EZTEXT-DIN INPUT1/Output 1 N/A 1 1
EZTEXT-DIN INPUT2/Output 2 N/A 2 1
725-IP/OP Module Link 1 3-6 2
725-IP/OP Module Link 2 7-10 3
725-IP/OP Module Link 3 11-14 4
725-IP/OP Module Link 4 15-18 5

EZTEXT-DIN
DS-EZTEXT-DIN-3
LED Indication At Start Up
Logging onto Network
(traffic light sequence)
30
20
10
Error!
(All Flash ON / OFF together) Error - No GSM Service
1. Check SimCard
2. Check Antenna
Connection
30
20
10
LED Indication After Start Up (Normal Operation)
Good OK Poor
Signal Strength Activity LED’s
Receiving an SMSRX
TX
GSM
Transmitting an SMS
Intermittent flash GSM
healthy

EZTEXT-DIN
DS-EZTEXT-DIN-3
Good OK Poor
Signal Strength Activity LED’s
Receiving an SMSRX
TX
GSM
Transmitting an SMS
Intermittent flash GSM
healthy
Title Command Description Example
Password UPW
UPW#UNITPW
User must send UPW command within 5 mins after
power applied. Setting the UPW is carried out by send-
ing this text message to the unit.
The User Password (4 –8 Characters) is case sensi-
tive and can consist of any letters or numbers.
If for any reason the unit password is lost, remove all
power for 1 minute, and then start again.
UPW#1234
(sets password to
1234)
Response:
UPW OK
Unit identity UID
UNITPW#UID#UNITID
This sets the ‘identity’ of the EZTEXT unit, and will be
included in any response text from EZTEXT.
The UNITID can be 4 to 10 characters with no spaces.
1234#UID#DoorAlarm
Response:
Door Alarm UID OK
Response
RESPONSE
RESPONSE?
UNITPW#RESPONSE#x
Setup a Reply Text EZTEXT after receiving a command
x=ON or OFF
UNITPW#RESPONSE?
Requests the status of the current RESPONSE setting
NOTE: messages which specifically demand a response
such as requests for input status will always be re-
sponded to as will the UPW, UID etc.
Default setting is for response to be turned off.
1234#RESPONSE#ON
Turns on Response
messages
1234#RESPONSE?
Replies with the
EZTEXT setting to re-
sponses
Error Messages & Factory Reset
There are three error messages;
NO AUTHORISATION Means that EZTEXT did not accept the
password
UNRECOGNIZED COMMAND Password correct but the command is in-
correct
UNRECOGNIZED VARIABLE Password and command OK but the varia-
ble data is incorrect
Factory reset
Hold down the RESET button for approx10 seconds until all LEDs flash, then
release. This will reset EZTEXT to factory default settings and restart.
User Set-Up Commands

EZTEXT-DIN
DS-EZTEXT-DIN-3
INPUT Commands
Title Command
Description
Example
Set an input
name
IPNAME
IPNAME?
When the input changes this is the name that the
EZTEXT will transmit in its text message
UNITPW#IPNAMEn#<name>
This designates a <name> to an EZTEXT input
(max15 characters) with no spaces.
n=1 - 2 for inputs1 to 2
UNITPW#IPNAME?
Requests the name given to all inputs
Please note that only the 2 inputs on the main
EZTEXT-DIN module can be given a name.
1234#IPNAME1,Gate
Sets input 1 to be
known as ‘Gate’
1234#IPNAME?
Requests the current
name of input1
Input number
to text
IPNUM
IPNUM?n
IPNUMDEL
Sets the destination phone number(s) (max 5 per
input) when an EZTEXT input is activated.
UNITPW#IPNUMn,<num to text>
n=1 - 2 for inputs1 to 2
UNITPW#IPNUM?n
Requests all Stored cell Nos for that input
UNITPW#IPNUMDELn
n=1 - 2 for inputs1 to 2
Deletes all stored cell Nos for that input number
1234#IPNUM1,00441
234567891
Sets tel No to input 1
1234#IPNUM?1
Requests all stored
telephone numbers for
input 1
1234#IPNUMDEL2
Deletes ALL stored
numbers for input 2
Set number of
input
activations
before SMS
sent
IPCNT
IPCNTVAL?
Sets the number of times an input must be acti-
vated before an SMS is sent
<UNITPW#IPCNTn,x
n= input number (1 or 2)
x= Counter (0 to 65500)
UNITPW#IPCNTVAL?
Requests the actual current value of the counter
1234#IPCNT1,10
A text will be sent after
input 1 has been acti-
vated 10 times
1234#IPCNTVAL?
Responds with ;
INTPUT1= 10/4
intput1 has been
activated 4 times, 6
more activations
required before text
is sent
Delay SMS on
input activa-
tion
IPDLY
IPDLY?
Sets a timer (Max 65500 secs). When the EZTEXT
input is activated the timer starts to countdown in
seconds.
When the counter reaches zero, providing the input
is still activated a text message will be sent.
UNITPW#IPDLYn,xx
n=1 - 2 for inputs1 to 2
‘xx’ can be a number from 0 to 65500
UNITPW#IPDLY?
Requests timer values for all inputs
1234#IPDLY1,60
Input 1 has a 60sec
delay before text is sent
1234#IPDLY?
Responds with ;
INTPUT1= 60/34
(output1 has been ac-
tive for 34 out of a total
60sec preset time.
34secs more is required
before text sent)