Wired Trackers
Specifications
| MODULE | |
| Name | MeiG SLM320-E, MeiG SLM320-LA, Quectel EC21-AU, Quectel EC21-EC, Quectel EC21-KL, Quectel EC21-J, Teltonika TM2500 |
| Technology | LTE(CaT1)/3G(UMTS/HSPA)/2G(GSM/GPRS)/GNSS/BLUETOOTH |
| GNSS | |
| GNSS | GPS, GLONASS, GALILEO, BEIDOU, QZSS, AGPS |
| Receiver | Tracking: 33 |
| Tracking sensitivity | -165 dBM |
| Accuracy | < 2.5m CEP |
| Velocity Accuracy | < 0.1 m/s (within +/- 15% error) |
| Hot start | < 1 s |
| Warm start | < 25 s |
| Cold start | < 35 s |
| Technology | LTE Cat 1, UMTS, GSM |
| 2G bands (EC21) | EC21-AU:GSM: B2/B3/B5/B8 EC21-EC:GSM: B3/B8 |
| 2G bands (SLM320) | FMC130-ME1:GSM: B2/B3/B5/B8 FMC130-ME3:GSM: B2/B3/B5/B8 FMC130-ML1:GSM: B2/B3/B5/B8 |
| 3G bands (EC21) | EC21-AU:WCDMA: B1/B2/B5/B8 EC21-EC:WCDMA: B1/B8 |
| 4G bands (EC21) | EC21-AU: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B28 LTE TDD: B40 EC21-EC: LTE FDD: B1/B3/B7/B8/B20/B28A EC21-KL: LTE FDD: B1/B3/B5/B7/B8 EC21-J: LTE FDD: B1/B3/B8/B18/B19/B26 |
| 4G bands (SLM320) | FMC130-ME1: LTE FDD: B1/B3/B5/B7/B8/B20 LTE-TDD:B38/B40/B41 FMC130-ME3: LTE FDD: B1/B3/B7/B8/B20/B28 LTE-TDD:B38/B40/B41 FMC130-ML1: LTE FDD: B1/B2/B3/B4/B5/B7/B8/B20/B28 LTE-TDD:B40 |
| Data transfer (EC21) | LTE:LTE FDD: Max 10Mbps (DL)/Max 5Mbps (UL) LTE TDD: Max 8.96Mbps (DL)/Max 3.1Mbps (UL) UMTS:WCDMA: Max 384Kbps (DL)/Max 384Kbps (UL) GSM:GPRS: Max 107Kbps (DL)/Max 85.6Kbps (UL) |
| Data transfer (SLM320) | LTE:LTE FDD: Max 10Mbps (DL)/Max 5Mbps (UL) LTE TDD: Max 8Mbps (DL)/Max 2Mbps (UL) GSM:GPRS: Max 85.6Kbps (DL)/Max 85.6Kbps (UL) |
| Data support | SMS (text/data) |
| POWER | |
| Input voltage range | 10 - 30 V DC with overvoltage protection |
| Internal Back-up battery | 170 mAh Li-Ion, 3.7 V battery (0.63 Wh) |
| Internal fuse | 3A, 125V |
| Power consumption | At 12V < 3 mA (Ultra Deep Sleep) At 12V < 5 mA (Deep Sleep) At 12V < 16 mA (Online Deep Sleep) At 12V < 18 mA (GPS Sleep) At 12V < 33 mA (nominal with no load) At 12V < 2A Max. (with full Load / Peak) |
| BLUETOOTH | |
| Specification | 4.0 + LE |
| Supported peripherals | Temperature sensor, iButtons, Beacons |
| PHYSICAL SPECIFICATION | |
| Dimensions | 65 x 56,6 x 20,6 mm (L x W x H) |
| Weight | 55 g |
| OPERATING ENVIRONMENT | |
| Operating temperature (without battery) | -20 °C to +85 °C |
| Storage temperature (without battery) | -20 °C to +85 °C |
| Operating temperature (with battery) | -20 °C to +40 °C |
| Storage temperature (with battery) | -20 °C to +45 °C |
| Operating humidity | 5% to 95% non-condensing |
| Ingress Protection Rating | IP41 |
| Battery charge temperature | 0 °C to +45 °C |
| Battery discharge temperature | -20 °C to +60 °C |
| Battery storage temperature | -20 °C to +45 °C for 1 month -20 °C to +35 °C for 6 months |
| INTERFACE | |
| Digital Inputs | 3 |
| Negative Inputs | 1 (Digital Input 2) |
| Impulse Inputs | 2 (Digital Input 1, Digital Input 2) |
| Digital Outputs | 3 |
| Analog Inputs | 2 |
| CAN Adapter inputs | 1 |
| 1-Wire | 1 |
| GNSS antenna | Internal High Gain |
| Cellular antenna | Internal High Gain |
| USB | 2.0 Micro-USB |
| LED indication | 2 status LED lights |
| SIM | Micro-SIM + eSIM |
| Memory | 128MB internal flash memory |
Wiring Diagram
