GSM-R4-DIN_EN (Version 1.02; 2016-04-06)
Page #2 of 5
5.3
LED diodes
The front panel of
GSM
rele
4
contains indication LED diodes POWER, ALARM, GSM,
EXT and LED diodes which indicates status of digital inputs (INPUT1, INPUT2) a
outputs (OUTPUT3, OUTPUT4).
5.4
Battery
GSM
rele
4
is equipped with backup 3.7 V Li-Ion battery which enables to operate the
GSM
rele
4
for several hours in normal mode in case of a 230 V
AC
power failure. (the
battery life time depends on mode of usage). During the battery supply mode the
GSM
rele
4
the
LED POWER
blinks at an interval of 1 for 3 seconds.
*) When the battery falls below a certain voltage, the device switches to "Sleeping
mode", in which it can stay up to a month. The
GSM
rele
4
wakes up of the sleeping
mode, either by applying 230V AC power supply or by change of the logic INPUT 1 or
INPUT 2.
*) Not used in this version
5.5
External antenna connector
GSM
rele
4
is supplied with an external antenna GSM-ANT05S. It is not recommended
to put this type of antenna on metal surface (the signal quality will degrade).
If a
GSM
rele
4
is used in area with a low GSM signal, it’s possible to use another type
of the antenna with higher gain.
5.6
MicroSD card and data logging
GSM
rele
4
(version GSM-R4-DIN) can store detailed information of its activities into a
log file on a MicroSD card for later analysis. The MicroSD card reader is located under
the removable cover close to the SIM card reader.
Note: This function requires a license - ask your supplier for details.
6.
Configuration
Configuration of the
GSM
rele
4
can be made in several ways.
6.1
GSM
rele
4
- default factory configuration
When the signal on INPUT 3 or INPUT 4 changes, the
GSM
rele
4
sends an SMS
message to the main users (to the telephone number from which it received the first
valid command). The input signal must be stable for certain time (approx. 1 sec) to
avoid sending unwanted SMS messages in case of interference on the input.
Temperature regulators are set up so that the OUTPUT 3 is regulated by temperature
sensor on INPUT T5 and OUTPUT 4 from the temperature sensor on INPUT T6.
6.2
Configuration of
GSM
rele
4
from PC via USB
The configuration (parameter setting) can be done using program
SeaConfigurator
.
E.g.
GSM
rele
4
can be set to inform of the 230V AC power failure or restoration via
SMS or by ringing.
SeaConfigurator
can be downloaded on the web page:
http://www.seapraha.cz
Fill in the word
GSM-R4-DIN
or
GSM-R3-DINB
to the search field.
6.3
Configuration of
GSM
rele
4
via SMS
Some parameters of
GSM
rele
4
can be configured via SMS:
List of configuration SMS commands:
Command
Parameter
Meaning
FACTORY
-
All parameters are setup to factory default.
USER DIS
Phone number e.g.:
+420777777447
A “disabled” flag for the user is set. If and user is
not in the list an error is indicated.
USER CHANGE
Phone numbers
e.g.:
+420777777447
+420123456789
The first phone number in the list is replaced by
the second number. If the first phone number
does not exist in the list or the second is already
in the list an error is indicated.
CODE ADD
Password
e.g.
1234
New user with specified password is added
(password max. 20 digits). If the password
already exists an error is indicated. If the
password already exists and the user is disabled,
the user is activated and no error is indicated.
CODE DIS
Password e.g.:
9876
A “disabled” flag for the user is set. If the user is
not in the list an error is indicated.
CODE CHANGE
Passwords
e.g.
1234 9876
The first password in the list is replaced by the
second password. If the first password does not
exist in the list or the second is already in the list
an error is indicated.
1234 FACTORY
… All parameters of
GSM
rele
4
will be setup up to factory default
1234 USER DIS +420777777497
… the user with phone 420777777497 is disabled
1234 USER 420777420777777451
… the phone user’s number is changed from +420777777497 to +420777777451
1234 CODE ADD 9876
… the new password 9876 is added
1234 CODE DIS 9876
… the password 9876 is disabled
1234 CODE CHANGE 1234 9876
… the first password 1234 is changed to new second password 9876
7.
GSM rele
4
- Control
7.1
Output control by “ringing”
GSM
rele
4
is set by the manufacturer to switch ON an OUTPUT 4 for 4 seconds when
any user from the list of users calls to
GSM
rele
4
phone number. This pulse is useful
for an opening of an entry gate. Test this function by a call to
GSM
rele
4
from your
mobile phone (it’s important to send a valid command SMS to
GSM
rele
4
from your
mobile phone if have inserted a “new” SIM card to
GSM
rele
4
).
GSM
rele
4
rejects a call and at the same time generates a pulse on an OUTPUT 4.
7.2
Remote control of
GSM rele
4
via SMS
GSM
rele
4
is controlled via SMS of the GMS network. Text SMS are in form:
<PASSWORD> <COMMAND> [<COMMAND >]
Each command is preceded by Yn, where n is the number of controlled output. If
output is not specified, the OUTPUT 3 (Y3) is used as default. Commands
ON
and
Y3 ON
and
Y3ON
has the same meaning.
Example:
1234 Y3 ON
… an appliance connected to OUTPUT 3 will be switched on,
confirmation message will be sent back
1234 Y4 OFF NOBACK
… an appliance connected to OUTPUT 4 will be switched off,
NO confirmation message will be sent back
Password (access code)
Password is a main security item for
GSM
rele
4
control. Command SMS are accepted
from any phone number. It means anybody who knows the password and the phone
number can control the
GSM
rele
4
. The password is a string of digits (1 to 20) which
must be on the beginning of any command SMS. Otherwise the SMS will be ignored. A
text before the password is automatically ignored. It is useful when command SMS are
sent from Internet GSM gates.
Factory setting of a password is:
1234
LED
COLOR
Meaning
Dark
Light
Blink 1 per 3sec
1:1
EXT
orange -
-
-
-
SUPPLY
green
Device
switched off
Supplied
from
230VAC
Supplied from
battery,
NO 230VAC
-
ERROR
red
Standard
operation
GSM error
-
uSD card
error
ALARM
red
Function
“Alarm”
NOT active
Any sensor
activated
ALARM!
Function
“Alarm”
active
Function
“Alarm”
preparation
GSM
blue
no GSM signal Other GSM
error
operational
Fast:
Connecting
to GSM
Slow:
SIM card
problem
INPUT1
INPUT2
green
Input not
activated
Input is
activated
-
-
OUTPUT3
OUTPUT4
green
Output
switched off
Output
switched on
Inverse blinking
during
regulation
mode
-
