Remote reading device for serial data transmission using nationwide LPWAN IoT network NB-IoT
- Possible options of input interfaces:
- RS485 with galvanic isolation
- Communication protocols:
- MODBUS
- Adjustable set of registers for readings
- Ability to store data in selected holding registers (Modbus Write function)
- Ability to address multiple devices (the same or different registers per device) over single RS485 interface
- Adjustable reading interval 1min-24h
- Read and write pre-trig and post-trig for powering the connected device(s)
- Battery and data saving options:
- Filtering out unchanged values to reduce transmissions
- Aggregation of read values into a smaller number of transmissions
- DIN-3U, IP20
- Mains (AC 230V) supply
- Communication to the nationwide IoT network NB-IoT
