7
7.2 Putting into operation
Disable PIN code request, voicemail and notification in SMS about missed calls on
the SIM card placed into the module.
Enable caller ID sending service on the SIM card at the GSM service provider.
Insert the SIM card as shown in the wiring diagram and push it into the socket until it
clicks. If you wish to remove the SIM card, press it again on the part which is
outside of the socket.
Check the antenna to be fixed properly to the
ecoLINE module.
Check the wires to be connected as shown in the wiring diagram.
The device can be powered up. Make sure that the power supply is sufficient for the
load of the module. The quiescent current of the module is 110mA, however it may
increase up to 400mA during communication.
8 Technical details
8.1 Technical specification
Supply voltage:
9-30VDC
Nominal current consumption: 110mA @ 12VDC, 60mA @ 24VDC
Maximum current consumption: 400mA @ 12VDC, 200mA @ 24VDC
Operating temperature:
-20ºC - +70ºC
Transmission frequency:
GSM 900/1800, 850/1900 MHz
GSM phone type:
Simcom SIM900
Dimensions:
100 x 70 x 19mm
Weight:
80g (packed: 100g)
8.2 Generated phone line specification
Line voltage:
48 V
Line current: 25 mA
Line impedance:
600 Ohm
Ringing voltage:
±72V (25 Hz)
Dial tone:
400 Hz
8.3 Contents of the package
ecoLINE module
GSM 900MHz / 1800MHz antenna
Plastic spacer support / snap fasteners
Application manual, warranty card
