Teltonika FMB641 User manual

https://wiki.teltonika-gps.com/view/FMB641_General_description

FMB641 General description

Main Page > Professional Trackers > FMB641 > FMB641 Manual > FMB641 General description

Teltonika FMB641 is an updated version of the current most popular GNSS, GSM terminal for

PROFESSIONAL applications FMB640. Compared to FMB640 – FMB641 has a new processor that

improves the device's computation power therefore it can be tailored to more specific use cases.

Switchable CAN terminators that will allow you to use the device in a CAN network with numerous

nodes. Lastly, it can be powered via USB for an easier configuration process. All the features that

are supported by FMB640 are also supported by FMB641, for the purpose of maximizing your fleet

efficiency with features like FMS CAN data (J1939), fuel CAN data (J1708), tachograph live data (K-

Line), remote tachograph file download, various third party RS232 or RS485 devices support and

Dual-SIM or eSIM compatibility. The terminal is suitable for applications like international logistics,

refrigerated transport, agriculture, construction & mining, security & emergency services, and even

more.

Contents

1 Package contents

2 Basic characteristics

3 Technical features

4 Technical information about internal battery

5 Battery tests

6 Electrical characteristics

7 Absolute maximum ratings

Package contents

Usually, the FMB640 device sample is supplied to the customer in a cardboard box containing all the

equipment that is necessary for operation. The package contains:

FMB640 device;

4 screws for assembling device

GPS/GLONASS antenna

GSM antenna

USB cable

Port 1/2 cable

Ni-MH Rechargeable battery, 8.4V, 550 mA.

Input and output power supply cable with 2x10 connection pins.

Basic characteristics

Cellular:

GSM/GPRS technology

2G bands: Quad-band 800/850/900/1900 MHz

GPRS Mobile Station Class B

GPRS Multi-Slot class 12 (up to 240 kbps)

SMS (text, data)

GNSS features:

Tracking: 33/ 99 acquisition channels

-165 dBM sensitivity

Hot start <1s

Warm Start < 25s

Cold start < 35s

NMEA-183 protocol

GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS

Accuracy < 3m

Hardware features:

NXP i.MX RT1064 processor;

2 MB internal Flash memory;

External memory card slot;

Built-in accelerometer;

Ni-Mh 550 mAh internal battery;

Interface features:

Power supply: +8...+32 V;

Integrated KLINE

Dual CAN J1939

J1708 CAN

RS485 and 2x RS232 support

4 Digital Inputs for object status monitoring

4 Digital Open-collector Outputs (controlling external relays, LED, buzzers, etc.)

4 Analog Inputs

1-wire interface

MicroSD card

2 status LED

Dimensions: L(104,1mm)xW(76,8mm)xH(31,5mm)

Configuration and firmware update (via FOTA and USB cable)

External GSM antenna for higher sensitivity

External GNSS antenna for higher sensitivity

Special features:

Fast position fix;

High Quality track even in high density urban canyon;

Ultra small case;

Ready for harsh environment;

Easy to mount in limited access areas;

Firmly fasten;

2 LED status indication;

Real time tracking;

Smart data acquisition based on:

Time;

Speed;

Angle;

Distance;

Ignition or any other I/O event;

Sending acquired data via GPRS;

GPRS and SMS I/O events;

Virtual odometer;

Jamming detection;

Configurable using Secured SMS Commands;

2x SIM card; 1x eSIM;

Switchable CAN terminators

Overvoltage protection (compatible with pulse 5b);

Reverse polarity protection;

Description Voltage Duration

Normal operation +8 ... +32 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 67 mA

rms

Nominal: average 39 rms

GNSS sleep: average 24

Deep Sleep: average 7,5

Online Deep Sleep:

average 2,4 mA

2 W max.

Current consumption at 24 V

GPRS: average 35 mA

Nominal: average 20 mA

GNSS sleep: average

12,5 mA

Deep Sleep: average 3,8

Online Deep Sleep:

average 1,3 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)

Device + case + battery weight 197 g

Dimension drawing:

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.

CAUTION: RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.

DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.

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.

Battery tests

The amount of time the device will work from internal battery depends on the battery health, how

often the device saves/sends information to the server, external peripherals connected to the device

and the results may also differ depending on firmware used.

For general comparison purpose, and to see what results can be achieved, you can refer to the

following internal test results in different modes and sending frequencies:

Mode:

Min Period (data

saving

frequency)

Send Period

(data sending

frequency)

Starting

Voltage

Cut off

Voltage Time achieved

Operatin

g10 seconds 60 seconds 10,1V 8,3V 471 min (7 hours

51 minutes)

Operatin

g60 seconds 60 seconds 10,2V 8,3V 546 min (9 hours

16 minutes)

Deep

Sleep 12 hours 12 hours 10,0V 8,2V 15120 min (252

hours 0 minutes)

Online

Deep

Sleep

12 hours 12 hours 10,2V 8,6V 6480 min (108

hours 0 minutes)

Electrical characteristics

Characteristic description Value

Min. Typ. Max. Unit

Supply Voltage:

Supply Voltage

(Recommended Operating Conditions) +8 +32 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 mΩ

Digital Input:

Input resistance (DIN1) 15 kΩ

Input resistance (DIN2) 15 kΩ

Input resistance (DIN3) 15 kΩ

Input voltage

(Recommended Operating Conditions) 0

Suppl

voltag

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 kΩ

Input voltage

(Recommended Operating Conditions),

Range 2

0+30 V

Input resistance, Range 2 147 kΩ

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 120/6

0Ω

Differential input resistance 19 30 52 kΩ

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

Analog Input error margin can increase if temperature varies.

Absolute maximum ratings

Characteristic description Value

Min. Typ. Max. Unit

RS232 Input Voltage

(Absolute Maximum Ratings) -25 +25 V

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