jablotron GD-02K-DIN Manual

The GD-02K-DIN Universal GSM communicator and controller
The GD-02K-DIN Universal GSM communicator and controller
allows you to remotely control and monitor the status of various
appliances. Controlling can be performed using standard SMS or by
dialling in. The device includes 2 controlled outputs (1 power and 1
signal), which can be set to status mode or impulse mode. For status
reporting the GD-02K-DIN has 2 analogue inputs which react to
grounding (GND) or to a voltage supply. Input activation and
deactivation can be reported by an SMS with an option to be called.
Both inputs can have an impulse counter function (can be connected
to an electricity meter, water meter, gas meter etc.). The current status
of the impulse counter can be tracked by SMS. The device also has
an input for connection of the JB-TS-PT1000 thermometer to measure
temperature and also to work as a thermostat with the possibility of
remote switching and performing the setup of the required and
antifreeze temperature. The device has a memory for up to 100
authorised phone numbers. The GD-02K-DIN is equipped with
a backup battery that ensures the power when the mains fails. The
product is designed to be mounted onto a DIN rail. Module
programming can be realized by GD-Link software version 2.3.0 (or
higher) when connected either locally to a PC using the MicroUSB
cable (not included) or remotely using a GSM data connection (GPRS).
1. Using the GD-02K-DIN
The GD-02K-DIN offers the following operating modes:
CONTROL, activates/deactivates the output with an option to set an
−
impulse (1 s – 24 h). See chapter 5.1.
MONITORING, using an input it follows the status of another device
−
(mains dropout, fault, etc.). See chapter 5.2.
TEMPERATURE MEASURING,
−
temperature sensor the GD-02K-DIN module measures the current
temperature and reports exceeding pre-set limits. This mode allows
setting up the reaction of the IN2 input when the temperature limits
are reached. See chapter 5.4.
THERMOSTAT, using the JB-TS-PT1000 temperature sensor the
−
GD-02K-DIN module measures the current temperature and
according to the pre-set temperature (required or antifreeze)
switches the REL1 power relay output (e.g. electrical boiler, heater).
The required and antifreeze temperature can be set remotely by an
SMS command and you can also switch between them. The
thermostat mode can be also blocked by the IN1 input. See chapter
5.5.
IMPULSE COUNTER, allows you to connect up to two external
−
consumption meters with an impulse output (e.g. electricity meters,
gas meters, water meters) or one consumption meter with the
distinction between low and high tariffs. The impulse counter mode
provides information via SMS about their current status or about
exceeding the pre-set limits. See chapter 5.6.
2. Device description
LED indicator description:
Green ON
Yellow ON
PWR
Yellow
(green/yellow)
flashes
Power
Yellow
flashes
1/second
OFF
Green ON
GSM (green)
Green flashes
GSM network
OFF
OFF
IN1 (red)
Input 1
Red ON
OFF
REL1 (red)
Output relay 1
Red ON
Table 1: Status indication by the LED indicators.
The GD-02K-DIN Universal GSM communicator and controller
using the JB-TS-PT1000
Mains power 230 V OK,
backup battery OK
Mains power 230 V fault,
backup battery OK
Mains power 230 V fault,
backup battery discharged
Backup battery fault
(Low voltage status reported =
emergency status)
Module switched OFF
or discharged backup battery
GSM signal strength OK
(GSM signal level > 20 %)
GSM signal strength is low
(GSM signal level < 20 %)
GSM fault (no GSM signal)
Input in standby mode
(inactive)
Input switched ON (active)
REL1 relay in standby mode
(switched OFF)
REL1 relay active
(switched ON)
Figure 1: 1 – Low voltage terminals; 2 – GSM antenna;
3 – LED indicators; 4 – MicroUSB connector for connection to PC;
5 – SIM card slot; 6 – Power output relay terminals and 230 V
mains terminals.
Terminal descriptions:
Low voltage terminals:
TH+/TH-: Input meant for connection of the JB-TS-PT1000
temperature sensor. Other temperature sensors are not
supported. Mind the correct sensor polarity (red = TH+,
white = TH-). The measuring temperature range is from
-50 °C to +150 °C.
GND: Common terminal for IN1, IN2/REL2 and +5 V terminals.
IN1:
The input can be controlled by an external voltage of
0...24V DC or by any contact such as a button, switch,
relay contact, etc. It responds to the contact switching on
or off; or to going over or under the set voltage values.
In the Advanced settings view you can change the
activation or deactivation delay time. It also allows the
connection of the impulse output of e.g. an electricity
meter.
IN2/REL2: Optional input/output terminal. The IN2 input terminal
has similar behaviour to input IN1. It also allows
connection of an impulse output meter, e.g. an electrical
meter. REL2 is a semiconductor signal output with an
open collector (switches to GND) and is protected by
a fuse of 100 mA with a maximum connected voltage of
24 V DC.
+5V: Power output +5 V / 100 mA with protection against
shorting or overloading. This output has no backup when
the mains power fails. It serves for switching of the
external relay type RB-524-DIN 250 V 16 A.
Power terminals:
NO, C, NC (REL1): Switching contact for power relay REL1 with the
parameters 230 V/16 A. The relay has galvanically
separated contacts from the rest of the device and
complies with safety requirements for isolation of up to 4
kV. When the mains power fails the contact always
switches off. After the mains has recovered the previous
status can be restored (depending on the parameter on
the Setting tab in the GD-Link software).
L, N: Terminals for connecting the mains (230 V AC/50 Hz)
Notes:
− If there is a requirement to install the GD-02K-DIN controller in an
outdoor environment, an installation housing with an appropriate IP
cover index is needed.
−
The REL1 and REL2 outputs can be switched on independently for
a pre-defined time interval from 1 s to 24 hours (impulse).
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