Planet Networking & Communication Modbus Gateway Series User Manual page 7

The advantage of having the MG-11x Series is to assist users to build an environment between the Modbus TCP Protocol and
the Modbus RTU/ASCII Protocol easily, thus offering an application solution to the control equipment without Ethernet ports, and
the control equipment can only control through a PC workstation or control panel.
In addition, the effective integration solution of Modbus Ethernet devices, Modbus serial equipment or multi Modbus master /
slave in an hybrid network brings the following:
■ Master mode supports up to 32 TCP slave connection requests
■ Slave mode supports up to 32 TCP master connection requests
User's Manual of MG-11x Modbus Gateway Series
7