E95-DTU(433L20-232) Wireless Transmitter Receiver 20dBm DIN Rail Installation Industrial Modbus 3km Long Range LoRa Modem RS232
E95-DTU(433L20-232) Wireless Transmitter Receiver 20dBm DIN Rail Installation Industrial Modbus 3km Long Range LoRa Modem RS232 [Frequency]：410～441MHz [Power]：20dBm [Distance]：3km [Size]：92*67*30mm [Interface]：RS232 [Weight]：95±5g [Introduction]：E95-DTU (433L20-232) is a wireless data transmission DTU that uses military-grade LoRa modulation technology. It has a variety of transmission methods. It works at (410/441M) frequency band (default 433MHz). The DTU provides a transparent RS232 interface, plastic shell. rail type installation structure, support 8~28V voltage input Mode Working Frequency Hz Transmit Power dbm Distanc km Specifications Recommended Application Scenarios E95-DTU(433L20-232) 410/441M 20 3 Lora spread spectrum anti-interfernce Suitable for small data volume and long-distance application environment No. Term Specification Description 1 Size 92*67*30 mm Review installation dimensions for details 2 Weight 95g Weight tolerance 5g 3 Working Temperature -40℃～+85℃ Meet the needs of industrial use 4 Antenna impedance 50Ω Standard 50Ω characteristic impedance 5 Voltage Range 8～28V DC Recommend to use 12V or 24V 6 Interface RS232 3.81 terminal block 7 Baud Rate Default 9600 Baud rate range 1200～115200 8 Address Code Default 0 A total of 65536 address codes can be set Model Default Frequency Hz Frequency Range Hz Channel Spacing Hz Number of Channels E95-DTU(433L20-232) 433M 410～441M 1M 32，Half Duplex Model Transmitting Current mA12V|24V Waiting Current mA12V|24V E95-DTU(433L20-232) 230 135 20 12