LoRaWAN DTU RS232 Serial Server Modbus With TCP or UDP MQTT – Amuse Tech Solutions
Amuse Tech Solutions’s NB-IoT, 4G, LoRaWAN communication device enables reliable two-way data transmission via RS485 or RS232. Designed for industrial use, it supports multiple protocols like TCP, UDP, and MQTT, ensuring stable and secure connectivity.
Description
Overview
Amuse Tech Solutions’s NB-IoT, 4 G, LoRaWAN communication device with RS485 or RS232 is a 4G or LoRaWan or NB-IoT wireless transmission module that supports RS485 communication, RS232 serial port Modbus protocol data transfer TCP or UDP or MQTT client platform, two-way transparent transmission. The product adopts industrial-grade design, and the long-term working data transmission is stable and reliable.
Features
- Realize two-way data transparent transmission
- Reliable design of multiple hardware and software
- Compound watchdog technology
- Support mainstream manufacturer agreements
- Optimize the network protocol stack
- Easy to connect
Technical Specifications
| Supply Voltage | DC 24 V (12 V to 30 V) |
| Frequency Band | 4G: LTE-FDD, LTE-TDD NB-IoT: B3, B5, B8 LoRa: 470 MHz or 868 MHz |
| Stand-By Current | 130 mA at DC 12 V |
| Sampling Frequency | GPRS or NB-IoT: 10 s to 3600 s can be set, LoRa: 10 h to 12 h can be set |
| Upload Frequency | 1 min to 1440 min can be set (default 5 min) |
| Protocol | TCP, UDP, MQTT multiple protocols are optional, others need to be explained, LoRa: Private Protocol or LoRaWAN (Class A, OTAA Mode Activation) |
| Input Signal | 1 RS485, 1 RS232 (ModBus communication protocol) |
| Material | Galvanized material |
| Protection Level | IP54 |
| Ambient Temperature | – 4 °F to 140 °F (- 20 °C to 60 °C) |
| Dimensions | Shell 3.8 in x 3.64 in x 1.0 in (97 mm x 92.5 mm x 25 mm) |
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