GreenConnect Wireless Modbus Gateway - LoRa to Modbus TCP, IP67

The GreenConnect Wireless Modbus Gateway connects remote Modbus RTU devices to a building network over a long-range LoRa radio link. It receives Modbus RTU traffic from GreenConnect Wireless Modbus Nodes and converts it to Modbus TCP, so a BMS, PLC, or SCADA system on the LAN can poll field devices by IP address. The unit ships assembled and bench-tested in a sealed IP67 enclosure. Connect the RJ45 Ethernet port to the building network, plug the unit into a 120 V outlet, and assign it an IP address. One Gateway can serve multiple Nodes on the same channel, provided every Modbus device on the network has a unique slave ID. What’s included Component Description LoRa radio Industrial LoRa radio, Semtech SX1262 chipset Antenna External antenna Protocol converter Modbus RTU to Modbus TCP Network port RJ45 Ethernet Power supply Internal, powers radio and converter Surge suppressor Protects internal electronics from line surges Enclosure IP67 rated Power cord 120 VAC plug, 3 ft Specifications Network protocol Modbus TCP, port 502 Field protocol Modbus RTU Ethernet RJ45, [10/100 Mbps] IP addressing [Static or DHCP] Simultaneous TCP connections 1 Wireless LoRa, 902–928 MHz Range Up to 5 km line of sight Input power 120 VAC, 60 Hz Enclosure IP67, 200 x 120 x 70 mm Power cord 3 ft Typical applications Bringing wireless Modbus RTU devices onto a BMS or SCADA network as Modbus TCP Wireless submetering with meters read over the building LAN Connecting rooftop, cellar, or remote-building equipment to a central controller Note: Requires at least one GreenConnect Wireless Modbus Node at the equipment end. Range depends on building construction and antenna placement. Radio round-trip time is longer than a wired connection; set the Modbus TCP response timeout in your BMS to at least 2 seconds.