Difference between revisions of "FMU125 General description"
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==Technical information about internal battery== | ==Technical information about internal battery== | ||
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− | {{Template:FMB1 Electrical characteristics}} | + | {{Template:FMB1 Electrical characteristics |
+ | |DIN3= | ||
+ | |DIN3_Voltage= | ||
+ | |ground_sense= | ||
+ | |CAN_interface= | ||
+ | |RS232_RS485= | ||
+ | <tr> | ||
+ | <td colspan="5" style="vertical-align:middle">RS232/RS485 Input Voltage:</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td style="width: 40%; text-align:left">RS485 input voltage range on A or B pin<br>(common-mode voltage)</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">-7</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle"></td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">+12</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
+ | </tr> | ||
+ | <tr> | ||
+ | <td style="width: 40%; text-align:left">RS232 input voltage range<br>(common-mode voltage)</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">-15</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle"></td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">+15</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
+ | </tr> | ||
+ | |RS232_max= | ||
+ | <tr> | ||
+ | <td style="text-align:left">RS232 Input Voltage<br>(Absolute Maximum Ratings)</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">-25</td> | ||
+ | <td style="width: 8%; text-align:left"></td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">+25</td> | ||
+ | <td style="width: 8%; text-align:left; vertical-align:middle">V</td> | ||
+ | </tr> | ||
+ | }} | ||
− | [[Category:FMU125 Manual]] | + | [[Category:FMU125 Manual| 1]] |
Latest revision as of 10:35, 3 March 2022
Main Page > EOL Products > FMU125 > FMU125 Manual > FMU125 General descriptionFMU125 is small and professional real-time tracking terminal with GNSS and 3G/GSM connectivity and backup battery. Device equipped with GNSS/Bluetooth and 3G modules, internal GNSS and internal 3G antennas. FMU125 feature RS232 data interface, which gives ability to connect various third-party external devices. It is perfectly suitable for applications where location acquirement of remote objects is needed: fleet management, car rental companies, taxi companies, public transport, logistics companies, personal cars and so on.
Package contents
The FMU125 device is supplied to the customer in a cardboard box containing all the equipment that is necessary for operation. The package contains:
- FMU125 device;
- Input and output power supply cable with 2x6 connection pins;
- Micro USB cable;
- 3.7 V 170 mAh rechargeable Li-ion battery.
Basic characteristics
GSM / GPRS / GNSS features:
- Quectel UC15-A/UC15-T or Quectel UG96, TM2500 (3G(UMTS/HSPA)/2G(GSM/GPRS)/GNSS/BLUETOOTH);
- GPRS Multi-Slot class 12 (Up to 240 kbps);
- SMS (text, data);
- Integrated GNSS receiver;
- Up to -165 dBm GNSS receiver sensitivity.
Hardware features:
- Built-in movement sensor;
- Built-in Bluetooth 4.0 LE;
- Internal High Gain GNSS antenna;
- Internal High Gain GSM antenna;
- Internal flash memory 128MB (422 400 Records);
- 170 mAh Li-ion rechargeable 3.7 V battery (0.63 Wh).
Interface features:
- Power supply: +10... +30 V;
- 2 digital inputs;
- 1 analog input;
- 1 open collector digital output (connecting external relays, LED, buzzers etc);
- 1-Wire temperature sensor;
- 1-Wire iButton;
- LVCAN RX (INPUT 5);
- LVCAN TX (INPUT 6);
- 1 RS-232 interface;
- 1 RS-485 interface;
- 2 LEDs indicating device status.
Special features:
- Fast position fix (Outdoor areas);
- 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;
- 2xSIM Card (Dual-SIM)
- Overvoltage protection;
Technical features
Part name | Physical specification |
---|---|
Navigation indication | LED |
Modem indication | LED |
Socket | Soldered inner socket |
USB | Micro USB socket |
GNSS | Internal GNSS antenna |
GSM | Internal GSM antenna |
Technical details | |
---|---|
2 W max. Current consumption at 12 V (Power supply 10...30 V DC) |
GPRS: average 64.59 mA rms Nominal: average 37.77 rms GNSS sleep: average 11.1 mA Deep Sleep: average 6.2 mA Online Deep Sleep: average 6.5 mA |
Battery charge current | Average 140 mA |
Operating temperature (without battery) | -40..+85 °C |
Storage temperature (without battery) | -40..+85 °C |
Storage relative humidity | 5..95% (no condensation) |
Device + case + battery weight | 52 g |
Dimension drawing:
Technical information about internal battery
Internal back-up battery | Battery voltage (V) | Nominal Capacity (mAh) | Power (Wh) | Charge temperature (°C) | Discharge temperature (°C) | Storage temperature (°C) |
---|---|---|---|---|---|---|
Li-ion rechargeable battery | 3.75~3.90 | 170 | 0.64 – 0.66 | 0 to +45 | -20 to +60 | -20 to +45 for 1 month -20 to +35 for 6 months |
Batteries are covered by 6 month warranty support.
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) |
0.1 | 0.5 | A | |
Static Drain-Source resistance (Digital Output ON) |
400 | 600 | mΩ | |
Digital Input: | ||||
Input resistance (DIN1) | 47 | kΩ | ||
Input resistance (DIN2) | 51.7 | kΩ | ||
Input voltage (Recommended Operating Conditions) |
0 | Supply voltage | V | |
Input Voltage threshold (DIN1) | 7.5 | V | ||
Input Voltage threshold (DIN2) | 2.5 | V | ||
Analog Input: | ||||
Input voltage (Recommended Operating Conditions), Range 1 |
0 | +10 | V | |
Input resistance, Range 1 | 150 | kΩ | ||
Measurement error on 12V, Range 1 | 3 | % | ||
Additional error on 12 V, Range 1 | 360 | mV | ||
Measurement error on 30 V, Range 1 | 3 | % | ||
Additional error on 30 V, Range 1 | 900 | mV | ||
Input Voltage (Recommended Operating Conditions), Range 2 |
0 | +30 | V | |
Input resistance, Range 2 | 150 | kΩ | ||
Measurement error on 12V, Range 2 | 3 | % | ||
Additional error on 12 V, Range 2 | 360 | mV | ||
Measurement error on 30 V, Range 2 | 3 | % | ||
Additional error on 30 V, Range 2 | 900 | mV | ||
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 | ||
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 |
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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 |