TSH-724 Serial Port Sharing Device, Baud Rate Converter and Modbus RTU converter with PoE and 2 RS-485 Ports and 3 RS-232 Ports

Supports baud rate conversion application Supports two masters sharing one slave port Read-cache ensures faster response Redundant power inputs: PoE and DC jack Tiny form-factor and low power consumption Supports Modbus RTU/ASCII protocol conversion Raw data mode for most query-response protocols Built-in web server for easy configuration (HTTP) Allows automatic RS-485 direction control Baud Rate Conversion: This function allows a single master device to communicate with slave devices using different baud rates and data formats. Full-duplex communication should also work when the data size is smaller than the built-in 512 bytes buffer on each serial port. Modbus RTU/ASCII Conversion: This function allows a single Modbus RTU/ASCII master device to communicate with Modbus RTU/ ASCII slave devices using different protocols, baud rates and data formats. Two Masters Share One Slave: This function allows two master devices connected to different serial ports to share slave devices. The queries from the masters are queued in the tSH-700 module and then processed one-by-one. Modbus mode can be used to convert the Modbus RTU/ASCII protocols, while raw data mode can be used for DCON or other query-response protocols. Different baud rates and data formats can also be used on the different serial ports.