The USR-M100 is an intelligent IoT I/O gateway with comprehensive functions like on-board I/O support

and RS-485/232/Ethernet interface, is an advanced modular RTU product with a unique hardware and

software design, making it an ideal solution for a variety of industrial data acquisition applications.

The USR-M100 has a unique mechanical design that reduces the amount of time required for installation

and removal, simplifying deployment and maintenance. In addition, the USR-M100 supports Modbus

RTU Master protocol for retrieving field site serial data from serial meters and also supports OT/IT

protocol conversion.

With the ability to convert between multiple protocols, USR-M100 can convert the collected I/O and serial

data to protocols suitable for different upper-level software. For example, cloud service via MQTT, SCADA

via Modbus TCP, web server via HTTP, and more. This two-in-one design reduces system complexity, the

amount of space required in the network topology, and overall installation time. Users can also connect

your legacy devices to Ethernet, thereby increasing the lifetime of the devices since you can continue

using the devices’ original protocols.