User guide

EG_GenPro25e_1055_UG_000_UK Page 5 / 66
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
7.6
 RESET ........................................................................................................................................... 46
7.6.1 General presentation ............................................................................................................... 46
7.6.2 RESET sequence ..................................................................................................................... 47
7.7 WATCHDOG ..................................................................................................................................... 47
7.8 AUDIO .............................................................................................................................................. 48
7.8.1 Microphone inputs ................................................................................................................... 49
7.8.2 Loudspeaker outputs (Speaker) ............................................................................................. 49
7.9 INTERNAL PROCESSOR ..................................................................................................................... 50
7.9.1 EGM presentation .................................................................................................................... 50
7.9.2 EGM architecture ..................................................................................................................... 50
8 TECHNICAL CHARACTERISTICS ........................................................................................................ 51
8.1 MECHANICAL CHARACTERISTICS ....................................................................................................... 51
8.2 ELECTRICAL CHARACTERISTICS ........................................................................................................ 51
8.2.1 Typical consumption ............................................................................................................... 51
8.2.2 Consumption in Low Power mode ......................................................................................... 53
8.2.3 Max. consumption ................................................................................................................... 53
8.2.4 Audio interface ......................................................................................................................... 54
8.2.4.1 Microphone ...................................................................................................................... 55
8.2.4.2 Loudspeaker .................................................................................................................... 56
8.2.5 Inputs/Output ........................................................................................................................... 57
8.2.5.1 Opto-coupled inputs (I1, I2, I3) ....................................................................................... 57
8.2.5.2 Output (S1) ....................................................................................................................... 58
8.2.5.3 Analog input - ANA1 (0 - 10V) on INPUT 2 .................................................................... 58
8.2.5.4 Analog Input – ANA1 (4 – 20mA) on INPUT 2 ............................................................... 59
8.2.5.5 Bus One Wire (0 - 3.3V) multi-salves Dallas on INPUT3 .............................................. 59
8.2.6 SIM interface ............................................................................................................................. 60
8.2.7 RESET signal ............................................................................................................................ 60
8.2.8 RF GSM/DCS characteristics .................................................................................................. 61
8.2.8.1 RF functioning ................................................................................................................. 61
8.2.8.2 GSM external antenna .................................................................................................... 61
8.2.9 Characteristics of the serial link (UART) ............................................................................... 62
8.3 ENVIRONMENTAL CHARACTERISTICS ................................................................................................. 62
8.4 STANDARDS/CONFORMITIES ............................................................................................................. 63
9 SECURITY RECOMMENDATIONS ....................................................................................................... 64
9.1 GENERAL SECURITY ......................................................................................................................... 64
9.2 SECURITY IN A VEHICLE .................................................................................................................... 65
9.3 CARE AND MAINTENANCE .................................................................................................................. 65
9.4 YOUR RESPONSIBILITY ...................................................................................................................... 65
10 RECOMMENDED ACCESSORIES ........................................................................................................ 66
11 CLIENT SUPPORT ................................................................................................................................. 66