FM6320 General description

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FM6320 is a tracking terminal with GNSS and GSM connectivity, which is able to collect device coordinates and transfer them via GSM network to a server. This device is perfectly suitable for applications, which require the location acquirement of remote objects.

Package contents

Usually the FM6320 device sample is supplied to the customer in a cardboard box containing all the equipment that is necessary for operation. The package contains:

  • FM6320 device;
  • 4 screws for assembling device
  • GPS/GLONASS antenna
  • GSM antenna
  • USB cable
  • Port 1/2 cable
  • Port 3 cable
  • Ni-MH Rechargeable battery, 8.4V, 550 mA.
  • Input and output power supply cable with 2x10 connection pins.

Basic characteristics

GSM/GPRS/3G features:

  • Telit HE910-GL 5-band module (GSM 850 / 900 / 1700 / 1900 / 2100 MHz);
  • EGPRS class 33;
  • SMS (text, data).


GNSS TG3300 Module features:

  • Navigation Systems; GPS/GLONASS;
  • Protocol NMEA-0183: GGA, GGL, GSA, GSV, RMC, VTG;
  • Up to -162 dBm sensitivity.

memoria de 300gbit

Hardware features:

  • STM32 processor;
  • 1MB internal Flash memory;
  • External memory card slot;
  • Built-in accelerometer;
  • Internal backup battery included;

Interface:

  • Power supply: 10 ÷ 30V;
  • USB port;
  • 4 digital inputs;
  • 3 analog inputs;
  • 4 open collector digital outputs;
  • 1Wire® interface;
  • LEDs indicating device status;
  • K-Line interface for online Tachograph Vehicle Data transfer;
  • 2xRS232 port;
  • RS485 port;
  • J1708 interface;
  • CAN messages 2.0 A, B Active support. Speed up to 1 Mbit/s;
  • Roaming enabling/disabling;
  • Offline working mode;
  • Records importing using USB/microSD card;
  • Remote logs reading via SMS/GPRS;


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 120 mA rms
Nominal: average 65 rms
GNSS sleep: average 28 mA
Deep Sleep: average less than 7 mA
Battery charge current Average 100 mA
Operating temperature -25..+55 °C
Storage temperature -40..+70 °C
Storage relative humidity 5..95% (no condensation)

Dimension drawing:

Fmb640 view dims.png

Technical information about internal battery


Internal back-up battery Battery voltage (V) Nominal Capacity (mAh) Charging temperature (°C)
Ni-MH rechargeable battery 8.4~10.0 550 0 – 45

Batteries are covered by 6 month warranty support.

Bw nb.png CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE. DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
Bw disposal.png Battery should not be disposed of into general household waste.
Bring damaged or worn-out batteries to your local recycling center or dispose them into a battery recycle bin commonly found in supermarkets.

Electrical characteristics

Characteristic description Value
Min. Typ. Max. Unit
Supply Voltage:
Supply Voltage
(Recommended Operating Conditions)
+10 +30 V
Digital Output (Open Drain grade):
Drain current (Digital Output OFF) 120 µA
Drain current
(Digital Output ON, Recommended Operating Conditions)
0.5 A
Static Drain-Source resistance
(Digital Output ON)
400 300
Digital Input:
Input resistance (DIN1) 15
Input resistance (DIN2) 15
Input resistance (DIN3) 15
Input voltage
(Recommended Operating Conditions)
0 Supply voltage V
Input Voltage threshold (DIN1) 7.5 V
Input Voltage threshold (DIN2, DIN3, DIN4) 2.5 V
Analog Input:
Input voltage
(Recommended Operating Conditions), Range 1
0 +10 V
Input resistance, Range 1 120
Input voltage
(Recommended Operating Conditions), Range 2
0 +30 V
Input resistance, Range 2 147
Output Supply Voltage 1-Wire:
Supply voltage +4.5 +4.7 V
Output inner resistance 7 Ω
Output current (Uout > 3.0 V) 30 mA
Short circuit current (Uout = 0) 75 mA
CAN Interface:
Internal terminal resistors CAN bus 120 Ω
Differential input resistance 19 30 52
Recessive output voltage 2 2.5 3 V
Differential input resistance 0.5 0.7 0.9 V
Common mode input voltage -30 30 V
Power supply current (Hardware version with internal battery):
Deep Sleep, average, Icc.ds 2.5 4 mA
Sleep, average, Icc.ds, Vcc=10V 45 mA
Sleep, average, Icc.ds, Vcc=30V 25 mA
Ucc=12.6V, all modules fully working, internal battery is charging, Icc1 350 mA
Ucc=12.6V, all modules fully working, internal battery is charging, Icc2 300 mA
Ucc=25.2V, all modules fully working, internal battery is charging, Icc3 195 mA
Ucc=25.2V, all modules fully working, internal battery is charging, Icc4 140 mA
RS232/RS485 Input Voltage:
RS485 input voltage range on A or B pin (common-mode voltage) -7 +12 V
RS232 input voltage range (common-mode voltage) -15 +15 V


Alert.png
Analog Input error margin can increase if temperature varies.

Absolute maximum ratings

Characteristic description Value
Min. Typ. Max. Unit
Supply Voltage
(Absolute Maximum Ratings)
-32 +32 V
Drain-Source clamp threshold voltage
(Absolute Maximum Ratings), (Idrain = 2 mA)
+36 V
Digital Input Voltage
(Absolute Maximum Ratings)
-32 +32 V
Analog Input Voltage
(Absolute Maximum Ratings)
-32 +32 V
RS232 Input Voltage
(Absolute Maximum Ratings)
-25 +25 V