Audited Supplier
The FST100-301 waterproof DTU is a 4G/LoRaWan/NB-IoT wireless transmission module that
supports RS485 communication, RS232 serial Modbus protocol data transfer to TCP/UDP/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 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) ≤35mA@3.6VDC(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 | IP65 |
Q: 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.
