LT312 LoRaWAN Data Terminal
InHand Networks LT312 LoRaWAN Data Terminal features an industrial-grade design with multi-band and multi-mode connectivity. It connects to instruments and PLCs via RS232/RS485, ensuring reliable data transmission from devices to the cloud for smart upgrades in buildings, campuses, and factories.
Industrial-Grade Reliable Design
- Fully isolated RS232/RS485 interfaces with 15kV ESD protection
- Wide operating temperature (–20 to 70 °C) for harsh environments
- Metal enclosure for anti-interference and vibration resistance
Comprehensive LoRaWAN Support
- Built-in LoRaWAN 1.0.3 stack
- Supports Class A/C and OTAA/ABP modes
- ADR and fixed SF switching for balanced coverage and power use
Excellent RF Performance
- Up to 22 dBm transmit power, –135 dBm sensitivity
- Adjustable SF7–SF12 for longer range
- 125 kHz bandwidth for speed and stability
Global Multi-Band Adaptation
- Supports EU433, CN470, EU868, AS923, AU915, KR920, etc.
- Compatible with global LoRaWAN networks
Flexible Task & Script Customization
- Supports script editing and task scheduling
- Customizable data collection, heartbeat, and I/O logic
- Configurable serial parameters for various devices and protocols
Easy Installation & Low Power Consumption
- Wide DC 9–28 V input with power adapter
- Average power ≤5 W for energy efficiency
- Wall-mount design for quick deployment and maintenance
Wichtige Parameter
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| Kommunikationsprotokoll | LT312-LoRAWAN-Terminal |
| Frequenzband | EU433, CN470, CN779, EU868, AS923, AU915, KR920 |
| Sendeleistung | 22 dBm |
| Empfängerempfindlichkeit | –135 dBm @SF12/BW125kHz |
| Netzwerkzugriffs-/Betriebsmodus | OTAA/ABP, Klasse A/C |
| Spreizfaktor | SF7–SF12 |
| RS485-Schnittstelle | 1 × 2-poliger Anschluss, vollständig isoliert, 15 kV ESD-Schutz |
| RS232-Schnittstelle | 1 × DB9, vollständig isoliert, 15 kV ESD-Schutz |
| Stromversorgung | DC 9–28V Weitbereichseingangsspannung, Standardwert DC 12V/1A |
| Stromverbrauch | Durchschnittlich ≤ 0,5 W |
| Betriebstemperatur | -20~70°C |
| Kontrollleuchten | 'POWER、RUN、LoRa、RS232、RS485-Anzeigen' |
| Ressourcen → | |
| Datenblatt → | |