User guide
Table Of Contents
- Presentation
- Warning
- Copyright
- 1 References
- 2 Packaging
- 3 General presentation
- 4 Characteristics and Services
- 5 Use of the modem
- 5.1 Starting with the modem
- 5.2 Specific recommendations for the use of the modem in vehicles
- 5.3 GSM led of the modem
- 5.4 Echo function of AT commands deactivated
- 5.5 Checking the quality of the GSM reception signal
- 5.6 Verification of PIN code
- 5.7 Verification of modem registration on GSM network
- 5.8 Verification of modem registration on GPRS network
- 5.9 Verification of internal voltages of the modem
- 5.10 Main AT commands (HAYES)
- 5.11 Turning OFF the modem
- 5.12 Updating procedure of the modem
- 6 Trouble Shooting
- 7 Functional description
- 8 Technical characteristics
- 8.1 Mechanical characteristics
- 8.2 Electrical characteristics
- 8.3 Environmental characteristics
- 8.4 Standards/Conformities
- 9 Security recommendations
- 10 Recommended accessories
- 11 Client support
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Descriptions and non-contractual illustrations in this document are given as an indication only.
ERCO & GENER reserves the right to make any modification.
Dct_427_01
8 Technical characteristics
8.1 Mechanical characteristics
Table 27 : Mechanical characteristics
Dimensions
73 x 54.5 x 25.5 mm (excluding the connectors)
Complete dimensions
88 x 54.5 x 25.5 mm
Weight
88 grams (modem only)
< 190 grams (modem + brackets + cables)
Volume
101.5 cm³
Casing
Aluminium profile
Waterproof class
IP31
The illustration below shows the dimensions of the modem including the clearances necessary for the
installation of the modem.
Figure 22 : Mechanical characteristics
8.2 Electrical characteristics
8.2.1 Typical consumption
Table 28 : Electrical characteristics
Power supply range
- 6.5V to 32V DC (GSM or DCS or GPRS)
Average consumption
- GSM 900 MHz : 154 mA @ 12V in communication
- GSM 1800 MHz : 146 mA @ 12V in communication
- Idle mode : 20 mA @ 12V
Once the power supply is connected, the modem is permanently consuming.