The Teltonika FMB641 GPS has a new processor that improves the computing power of the devices, so it can be adapted to more specific use cases. Switchable CAN terminators that will allow you to use the device in a CAN network with numerous nodes. Finally, it can be powered via USB to facilitate the configuration process. All functions compatible with FMB640 are also compatible with FMB641, in order to maximize the efficiency of your fleet with functions such as CAN FMS data (J1939), fuel CAN data (J1708), live tachograph data (K-Line), remote tachograph file download, compatibility with various third-party RS232 or RS485 devices, and Dual-SIM or eSIM compatibility. The terminal is suitable for applications such as international logistics, refrigerated transport, agriculture, construction and mining, security and emergency services, and more.
| Manufacturer | Model | Type | I/O | Battery | Communication Methods |
|---|---|---|---|---|---|
| Teltonika | FMB641 | GPS | 4/4 | Yes - Backup Battery |
Module
| Name | Teltonika TM2500 |
| Technology | GSM/GPRS/GNSS |
GNSS
| GNSS | GPS GNSS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS |
| Receiver | 33/99 acquisition channels |
| Tracking Sensitivity | -165 dBm |
| Position Accuracy | < 2.5 CEP |
| Velocity Accuracy | < 0.1 m/s (within +/- 15% error) |
| Hot Start | < 1 s |
| Warm Start | < 25 s |
| Cold Start | < 35 s |
Cellular
| Technology | GSM/GPRS |
| 2G | Quad-band 850/900/1800/1900 MHz |
| GPRS | GPRS Mobile Station Class B |
| Data Transfer | GPRS Multi-Slot Class 12 (up to 240 kbps) |
| Data Support | SMS (text/data) |
Power
| Input Voltage Range | 8 - 32 V DC with overvoltage (pulse 5a and 5b) and reverse polarity protection |
| Internal Backup Battery | 550 mAh Ni-Mh, 8.4 V battery |
Power Consumption
| At 12 V < 7 mA | Deep sleep |
| At 12 V < 12 mA | Online deep sleep |
| At 12 V < 28 mA | Inactive GPS |
| At 12V < 65mA | Idle without load |
| At 12V < 120mA | GPRS |
Physical Specification
| Dimensions | 104.1 x 76.8 x 31.5 mm (length x width x height) |
| Weight | 197g |
Operating Environment
| Operating Temperature (without battery) |
-40 °C to +85 °C |
| Storage Temperature (without battery) |
-40 °C to +85 °C |
| Operating Humidity | 5% to 95% non-condensing |
| Ingress Protection Rating | IP41 |
| Battery Storage Temperature | -20 °C to +45 °C |
Interface
| Digital Inputs | 4 |
| Digital Outputs | 4 |
| Analog Inputs | 4 |
| 1 cable | 1 |
| RS232 | 2 |
| RS485 | 1 |
| CAN J1939 | 2 |
| J1708 | 1 |
| K-line | 1 |
| GNSS Antenna | High-gain external |
| GSM Antenna | High-gain external |
| USB | 2.0 Mini-USB: Device can be powered by USB for easy device configuration |
| LED Indication | 2 status LED lights |
| SIM Card | 2x SIM (Dual-SIM) or 1x eSIM |
| Memory | Internal 2MB flash memory and external Micro SD card support up to 32 GB |
| Switchable CAN Terminators | Compatible with CAN1 and CAN2 lines |
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