J119026 RS485 to 4G LTE Converter for Smart Meter Remote Reading
RS485 communication with downstream devices such as smart meters
4G LTE wireless communication with server or cloud platform
Supports Modbus protocol for reliable data exchange
Connects up to 128 RS485 devices on a single bus
Configurable RS485 baud rates (4800–115200 bps)
Remote firmware upgrade via network
Periodic data reporting (default 180 seconds)
Adjustable heartbeat interval (30–3600 seconds)
Remote parameter configuration via RS485
Installation
35mm DIN rail mounting
Power cable: 0.75–1 mm²
RS485 communication cable: 0.5–0.75 mm²
Insert SIM card into the upper slot
Connect 4G antenna securely
Application Scenarios
Smart electricity meter remote reading
Energy management systems
Industrial automation monitoring
Smart grid data collection
IoT device communication gateways
Warranty
The product comes with an 18-month warranty starting from the shipment date.
Warranty service applies under proper transportation, storage, installation, and usage conditions.
