Rainbow Electronics GT864-PY - Manual (Page 3)

GT864-QUAD/PY Hardware User Guide
1vv0300756 Rev.0 08/ 05/07
Reproduction forbidden w ithout Telit Communications S.p.A. w ritten authorization - All Rights Reserved page 3 of 23
Contents
1 Overview.............................................................................................................................................5
2 GT864 Terminal Interfaces ...............................................................................................................6
3 Power Supply......................................................................................................................................7
3.1 Supply voltage re quire me nts........................................................................................................7
3.1.1 Power Connector................................................................................................................................................................... 7
3.1.2 Analogue Input GT864 PY Variant ................................................................................................................................... 8
3.1.3 Dig ital Output ........................................................................................................................................................................ 9
3.2 Powe r Consumption.....................................................................................................................9
3.3 Switching the GT864 Te rminal ON and OFF.............................................................................10
4 Mini USB type connector ................................................................................................................11
5 Antenna............................................................................................................................................14
5.1 Ge ne ral ......................................................................................................................................14
5.1.1 Antenna type ........................................................................................................................................................................ 14
5.1.2 Antenna placement.............................................................................................................................................................. 14
5.1.2.1 The antenna cable...................................................................................................................................................... 15
5.1.2.2 Antenna Connector................................................................................................................................................... 15
6 Serial Ports.......................................................................................................................................16
6.1.1 RS232 standard interface connector ................................................................................................................................ 16
7 Safety and Product Care..................................................................................................................17
7.1 Ge ne ral pre cautions...................................................................................................................17
7.2 SIM card precautions.................................................................................................................17
7.3 Ante nna precautions ..................................................................................................................18
8 Installation of the modem................................................................................................................19
8.1 Whe re to install the mode m .......................................................................................................19
8.2 How to install the mode m...........................................................................................................20
8.2.1 Power supply........................................................................................................................................................................ 20
8.2.2 Securing the modem ........................................................................................................................................................... 20
9 SAFETY RECOMMANDATIONS.................................................................................................21
10 Conformity Assessment Issues ........................................................................................................22
11 Document Change Log....................................................................................................................23