GT863-3GG Product Description
80269ST10077a Rev.0
–
2010-09-22
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved.
Page 12 of 37
3.
Power Supply
The power supply of the GT863-3GG Terminal has to be a single voltage source of
POWER 5V-30V capable of providing a peak during an active transmission. The power
supply recommended being
any safety approved power supply certified IEC 60950-1
or EN 60950-1 or UL 60950-1 with limited output current up to 2A
.
3.1.
Supply voltage requirements
The DC power supply must be connected to the POWER input:
Input voltage range
5 - 30V DC
Nominal Voltage
12V DC
The measurement was realized by 4 different Voltages (5 V, 12V, 24 V and 32 V).
3.2.
Power Consumption
The typical current consumption of the GT863-3GG expressed in mA is:
GT863-3GG – GPS switched Off
GT863-3GG
@ 5V
@12V
@ 24V
@ 32V
Terminal switched off
9
8
11
12
On, network connection (Idle
mode)
24
16
15
16
On, network connection (Idle
mode)
35
21
18
18
GT863-3GG – GPS switched ON
GT863-3GG
@ 5V
@12V
@ 24V
@ 32V
On, network connection (Idle
mode)
2
100
50
34
32
On, network connection (Idle
mode)
3
110
55
37
34
2
High impedance
3
Impedance 4,7k
Ω
