Instructions

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24. Technical Data
GSM
Quad GSM-Band......................................................... 850, 900, 1800 1900 MHz
SIM card type .............................................................. 3 V SIM card
GSM module
Operating voltage ........................................................ 5 to 30 V/DC
Required power supply................................................ min. 1,000 mA
Power consumption (at 12 V) ...................................... stand-by: max. 30 mA; with 14 relays: max. 1,000 mA
Input Values
IN1, IN2, LOG, DEL, INV ............................................ 0 - 12 V, logical L at 0 V, logical H at approx. 2.5 V to 12 V, approx. 5 mA at 12 V
ADC ............................................................................ 0 - 14 V, resolution 14 mV; supply voltage 4 V
T1 and T2 .................................................................... 0 - 2 V, supply voltage 4 V, temperature sensor TC1047A
Output Values
SMS2 to LOG .............................................................. 4 V, max. 50 mA
Relay INCALL and SMS1
Rated voltage of the relay coil ..................................... 5 V
Switching current ......................................................... max. 10 A
Switching voltage ........................................................ max. 150 V/DC, 400 V/AC
Rated load ................................................................... 30 V/DC, 5 A or 250 V/AC, 3 A
Casing
Protection type ............................................................ IP54
Temperature range ...................................................... -20 °C to +75 °C
Dimensions
Circuit board (L x W x H ) ............................................ 120 x 72 x 17 mm
Casing (L x W x H ) ..................................................... 130 x 94 x 57 mm
Total weight ................................................................. approx. 300 g
Accessories (not part of the delivery, can be ordered separately)
Matching relay for all outputs ........................................................... Conrad item no. 502892
Matching relay PCB for all outputs ...................................................Conrad item no. 585498
Matching temperature sensor for the inputs T1 and T2 .................... Conrad item no. 198896
Matching replacement aerial ............................................................ Conrad item no. 199399