ER75i v2
7.3
Technical parameters of module
EDGE module
Frequency bands
EGSM850, EGSM900, GSM1800 and GSM1900
Transmit power
Class 4 (2 W) for EGSM850
Class 4 (2 W) for EGSM900
Class 1 (1 W) for GSM1800
Class 1 (1 W) for GSM1900
Table 17: Technical parameters of module
7.4
Other Technical Parameters
Other technical parameters
CPU
32b ARM microprocessor
0.25 DMIPS per MHz
Flash memory
16 MB DDR SDRAM
RAM
64 MB
M- RAM
128 kB
Table 18: Other technical parameters
7.5
Technical parameters of I/O port
Binary input and output
Input/Output
Binary input
Binary output
Reed contact with trigger level 1.3 up to 1.4 V
100 mA / max. 30 V
Table 19: Technical parameters of I/O port
7.6
Technical parameters of expansion port
Technical parameters of expansion ports are provided in separate manuals.
30
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