SunGene
Industrial IoT
Product Family Selection Sheet
4G/LTE Industrial RTU Gateway
Cellular RTU gateway for pump stations, water telemetry and remote industrial monitoring — collects RS485, analog and digital signals and uploads data over 4G LTE.
Category: Remote Monitoring Gateways & RTUs
Representative image
Representative 4G RTU family visual based on an internally reviewed hardware reference. It is not the final ordered model; modem bands, I/O channel count, connector layout, enclosure and certifications are confirmed in the quotation.
Typical Reviewed Options
| Cellular uplink | 4G / 3G / 2G; modem and LTE bands selected for the target country |
|---|---|
| Serial interfaces | 1 × RS485 field port plus 1 × RS232 configuration port |
| Field inputs | 4-20mA / 0-5V analog and dry-contact digital input; channel count confirmed by hardware revision |
| Protocols | Modbus RTU collection, transparent TCP / UDP and MQTT 3.1 / 3.1.1 |
| MQTT options | QoS 0 / 1 / 2, retained message, custom payload template and TLS option |
| Power / environment | 7.5–32 VDC; -30 to +75 °C; wall-mounted enclosure |
Typical applications
- Pump run, fault, pressure and level telemetry from remote stations
- Tank, well and reservoir monitoring over 4G LTE
- RS485 Modbus meter and sensor collection
- Dry-contact and analog alarm reporting to an MQTT broker or TCP / UDP endpoint
Inquiries: contact@sungeneiot.com · sungeneiot.com
These are typical reviewed options for this product family, not a single orderable SKU. Final model, connectors, certificates and availability are confirmed in the quotation.