GD-02K-DIN universal GSM communicator and controller

Using GD-02K-DIN
Control
2 outputs - power and signal - activates/deactivates the output with the possibility of setting pulses (1 s - 24 h).

Via SMS or by calling 100 phone numbers
Tracking
by using the input, it monitors the status of another device (network interruption, error, etc.).
Temperature measurement
with temperature sensor capability JB-TS-PT1000 measures the current result and reports when the limit value is exceeded
Thermostat
using the temperature sensor JB-TS-PT1000, the GD-02K-DIN module measures the current temperature and according to the preset temperature (required or antifreeze) switches the REL1 relay power output (eg electric boiler, heater). The required temperature and the antifreeze temperature can be set remotely by SMS command, and can also be changed.
Pulse counter
allows the connection of up to two external consumption meters with pulse output (e.g. electricity meters, gas meters, water meters) or one consumption meter with a difference between low and high tariffs. The pulse counter mode provides information via SMS about their current status or about exceeding preset limits.

Technical specifications
Voltage 230 V AC/50 Hz, protection class II.
Average standby power 1.2 W
(3.5 W relay included)
Protected 1 A; type A
Internal backup battery Polymer Lithium-ion 300 mAh
Backup time 3 hours
GSM module bands GSM/GPRS Quad Band
850/900/1800/1900 MHz
Relay contact load 1
Maximum switching voltage 250 V AC; 24 V DC
Resistive load (cosφ=1) max. 16 A
Inductive, capacitive load (cosφ=0.4) max. 3 A
Fluorescent lamps max. 3 A/690 VA
Incandescent lamps (halogen) max. 1000 W
Minimum DC switching power 10 mA; 5 V DC
The relay has galvanically separated contacts from the rest of the device and meets safety requirements for insulation up to 4 kV.
Input IN1 The input is active when connected to GND, max. 24 V
Universal input/output IN2/REL2 The input is active when connected to GND, max. 24 V
Output switches to GND, output protection 100 mA, max. voltage 24 V
Inputs IN1 and IN2 are compatible with the pulse output of class B electricity meters according to EN 62053-31.
TH inputs for digital thermometer (JB-TS-PT1000) range -30 °C to +125 °C (max. cable length 10 m)
Auxiliary power output +5 V DC/max. 100 mA, no reserve
Operating temperature range 0 °C to +40 °C
IP cover Front panel IP20
Dimensions (without antenna) 90 x 36 x 58 mm
Weight 140 g
Electrical safety EN 62368-1
EMC ETSI EN 301 489-7, EN 55024, EN 55032, EN 60730-1
Radio transmissions ETSI EN 301 511
Can be used according to ECC/DEC/(04)06, ERC/DEC/(97)02, ECC/DEC/(06)01