Product Description - Conrad GX106M Notice D'emploi

4. Product description

Observe the maximum input voltage of 2V at the two temperature inputs and the ana-
log connection (ADC) as well as the maximum input voltage of 12V DC at the opto-
coupler inputs!
5) Output for INCALL
Here you can directly connect the relay (Conrad item no. 502892). The red LED indicates the status.
6) 4 x SMS outputs
Here you can directly connect the relay (Conrad item no. 502892). The 4 red LEDs indicate the
respective status.
7) 4 x temperature outputs
Here you can directly connect the relay (Conrad item no. 502892). The 4 red LEDs indicate the
respective status.
8) PWM output
The operating voltage with an adjustable pulse width of 255 steps is output at the PWM output in a
fixed refresh rate of approx. 1.5kHz.
9) USB connection
The GSM module is connected with the PC with the enclosed USB cable at this connection.
10) GSM status LED
As soon as the GSM switching module has booked into the GSM net, this LED blinks approx. every
3 seconds.
If the module no longer reacts (e.g. with strong EMV impulses, electrostatic dis-
charge or similar), the module must be disconnected from the operating voltage and
re-connected.
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1) Connection for the operating voltage (3.6
to 4 V/DC)
Never connect any voltage higher than 4.2V!
Always observe the polarity!
2) Connection for the temperature sensors
3) Connection for the analog input
4) Connection for the optocoupler inputs