The site gateway for cabinets that cannot afford to go quiet. Two SIMs on two networks with automatic failover between them, an RS485 port that reads Modbus meters and plant without a separate bridge, Wi-Fi for the meters that use it, and power from anything between 9 and 57 V or a PoE switch.
The IESG-R250 with two SIM slots and a serial port. It fails over between two operators on its own, so one network's outage or a data cap does not stop the site reporting, and its RS485 port polls Modbus meters and plant directly, with no bridge in between. It is the hub of the mixed-site deployment: Wi-Fi meters, an IESG-M52 on the LAN port and serial equipment, all out through one encrypted link.
Sites at the edge of one operator's coverage, or where a reading really cannot be missed. Two SIMs from two networks, and the router fails over between them on its own.
An existing RS485 meter, inverter or controller wires straight into the router's serial port and is polled from there. No separate bridge, no extra power supply, one less box in the cabinet.
Wi-Fi meters, a LoRaWAN gateway on the LAN port and serial plant all reach the platform through the same encrypted tunnel, with buffering if both networks drop.
Your logo and product name on the label and the packaging, and your details on the web interface anyone on site sees.
Locked-down configuration with both APNs, the failover rules, the Modbus register map and platform credentials pre-loaded, so it reports in from first power-on without anyone configuring it.
Install guide and commissioning checklist in your name, including the RS485 wiring, and a support path that reaches us without your customer knowing we exist.
Tell us where it is and what has to be read. We will pick two networks that cover it, wire the RS485 map for your meters and ship it pre-configured.
