Template:FMM640 Basic characteristics

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Basic characteristics

Template:FMM640 Interface features


Template:FMM640 Special features


Description Voltage Duration
Normal operation

+10 ... +30 V

Unlimited

Protection turns on, device turns off 34 V Unlimited
Maximum voltage < 70 V Unlimited
Maximum voltage impulse 90 V 5 ms


Technical features


Part name Physical specification
Navigation indication LED
Modem indication LED
Socket Soldered inner socket
USB Mini USB socket
GNSS External GNSS antenna
GSM External GSM antenna


Technical details
2 W max.
Current consumption at 12 V
GPRS: average 75 mA rms
Nominal: average 46 rms
GNSS sleep: average 35 mA
Deep Sleep: average 11 mA
Online Deep Sleep: average 12 mA
Battery charge current Average 55 mA
Operating temperature (without battery) -40..+85
Storage temperature (without battery) -40..+85
Storage relative humidity 5..95% (no condensation)


Dimension drawing:

Fmb640 view dims.png