FST100-301 Waterproof Rs485 Modbus DTU Short Message Communication Interface Module Network Transmission Serial Server Device

Waterproof Rs485 Modbus DTU Short Message Communication Interface Module Network Transmission Serial Server DeviceProduct DescriptionThe FST100-301 waterproof DTU is a 4G/LoRaWan/NB-IoT wireless transmission module thatsupports RS485 communication, RS232 serial Modbus protocol data transfer to TCP/UDP/MQTTclient platform, two-way transparent transmission. The product adopts industrial-grade design, andthe long-term working data transmission is stable and reliableFeatures♦ Realize two-way data transparent transmission between RS232/RS485 and 4G/LoRaWan/NB-IoT♦ Reliable design of multiple hardware and software, compound watchdog technology, make the equipment run safely♦ Support the device to be permanently online, with automatic reconnection function after network disconnection♦ Support mainstream manufacturer agreements, configuration software and IoT platform, easy to connect♦ Optimize the network protocol stack to support fast connection to the server  Supply voltage  24VDC power supply (12~30VDC) battery power supply 3.6VDC, 8000mAh  Frequency band  4G:LTE-FDD,LTE-TDD  NB-IoT: ,B3,B5,B8  LoRa: 470MHz/868MHz  Stand-by current  130mA@12VDC(External power supply) ≤[email protected](Battery powered)  Sampling frequency  4G/NB-IoT 10s~3600s can be set, LoRa (10s~12h can be set)  Upload frequency  1min~1440min can be set (default 5min)  Protocol  TCP/UDP/MQTT multiple protocols are optional, others need to be explained,  LoRa: LoRaWAN (Class A, OTAA mode activation)  Input signal  RS485,RS232, TTL  Ambient temperature  -20~60ºC,0%~80%RH  Material  Engineering plastics  Dimensions  110x100x60(mm)  Protection level  IP65Company InformationPackaging & ShippingFAQQ:  Are you manufacturer?A:  Yes, We are professional sensor manufacturer over 50 years! Our technical team has more than 20 engineers. Q:  Can you accept OEM service ?A:  Yes, we can put your company information and logo on our sensors. Q:  Can I be your distributor?A:  Yes, we are looking for distributors in oversea market. Q:  What is your lead time?A:  Normally 7-10days. For quantity above100pcs, need extra 3-5 working days./* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1