M31-XXAX0080G-L Remote IO Module — 8DO RS485, 433M 30dbm LoRa, Analog & Switch I/O, Ethernet RJ45, Modbus RTU/TCP

M31-XXAX0080G-L is a long-range LoRa remote I/O module providing analog and switch acquisition with 8DO and RS485 interfaces. Wireless transmission operates at 433M with 30dbm output and can communicate directly with E90-DTU data transmission radio. Protocol and interoperability: the unit supports standard Modbus protocol and protocol conversion, including Modbus TCP and Modbus RTU. It is compatible with various configuration software, PLCs and touch screens for easy integration. Custom Modbus address settings are supported and the device offers 8 selectable baud rate configurations. Networking and access: an Ethernet RJ45 network port handles I/O collection and control and permits 5-way host access. The M31 series distributed IO host allows acquisition/control via Modbus TCP and Modbus RTU and supports simultaneous access by 5 clients. Supported Modbus function codes: 01/02/03/04/05/06/15/16. Deployment features: supports DHCP and static IP modes. The enclosure supports installation with positioning holes and guide rails. Using distributed IO mode, you can connect up to 16 IO expansion modules. The product uses a scalable structural design to simplify expansion and deployment.