Version: 1.06 174
Modem GSM/GPRS (next)
T
ECHNICAL
S
PECIFICATIONS
General
Consumption Tbd
Replacement Hot insertable/removable. There is no risk to damage hardware, but
a reset is required.
Test Automatic test of the access of the card by the CPU
(See LED ‘CS’ below)
LED
CS Card Selection: the card corresponds to a card declared in TWinSoft.
ER Error: The type of the card does not correspond to the one declared in
TWinSoft.
Modem GSM/GPRS
Frequencies TRI-BAND : EGSM900 / DCS1800 / PCS1900 MHz
GPRS
Class 10 (4+1/3+2) with support PBCCH , SMS and DATA
Emitting power CLASS 4 (2W) pour EGSM900
CLASS 1 (1W) pour DCS1800 et PCS1900
LEDs
Network
On Line
RxD
TxD
Indicates that the GSM/GPRS is connected to the network
Indicates that the GSM/GPRS is communicating
Indicates that the GSM/GPRS is receiving data
Indicates that the GSM/GPRS is transmitting data
Antenna connector Screw connector, type FME Plug
RS232 – RS485
Mode RS232 or RS485 (no simultaneous use of both modes)
Isolation No isolation. Gnd is linked to earth by internal connection
RS232 Signals: RxD, TxD, CTS, RTS, DTR, DSR, DCD, RI
Connector: 9 pin Sub-D (male)
RS485 • 2 wires (A+ and B-) for multi-points connection
• No need for termination resistor (
failsafe bias
resistors included:
pullup and pulldown resistors which assures a logical level TRUE
when A and B are open or in short circuit)
• Number of slaves: 256 (if RS485 technology of slaves allows it too)
• Screw connector: female with a step of 5.08 mm
LEDs RxD
(common to 2 ports) TxD
Indicate reception of data
Indicate transmission of data
Temperature
Storage -20° to 70 °C
Working (ambient) Standard: -5°C to 50°C
Ruggedized: -20°C à 65 °C
-10 °C à 55 °C : fully operational
-20 °C à 65 °C : functional without risk for the network
Hygrometry 15 to 95 % without condensation
Dimensions
Without connector Height x Length x Depth: 150 x 83 x 29 mm
Weight 300 g
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