Modbus is an industry adopted communication protocol based on RTU, ASCII, and TCP  protocols for various applications; these three protocols are commonly used by various  equipments in the industry, such as DCS, PLC, HMI, power meters, various sensor and measuring instruments. Atop's Modbus Gateway-MB5302/MB5404 is capable of implementing the Modbus protocol conversion between different hardware interfaces, thereby streamlining the process of management and application.     Diverse Hardware Infrastructure                            MB5302/MB5404 supports the four most commonly use communication interfaces, RS-232/485/422, and Ethernet. The ease-of-use configuration utility provided with Modbus Gateway can quickly select the hardware interface , and easily switch to the existing communication infrastructure. Switching between Modbus Protocols                   MB5302/MB5404 supports the standard Modbus protocol and is capable of converting any Modbus protocols between Modbus TCP, Modbus RTU, and Modbus ASCII for all supported hardware  interfaces.    Modbus ID Routing MB5302/MB5404 is not only capable of hardware and protocol conversions, and when a Modbus ID conflict occurs, the Modbus Gateway also supports ID routing to the existing Modbus hardware. Simple Integration for Complex Configurations MB5302/MB5404 supports various types of hardware communication interfaces, Modbus protocol  conversion,and Modbus ID routing. Therefore MB5302/MB5404 can integrate your existing and complex Modbus hardware configuration into a simple network that can be easily managed.