【What is the product model?】: RS485 Serial to Ethernet Converter USR-TCP232-304
【How do you connect and configure the USR device?】: UDP
【What's your application? What do you want to realize?】 DMX protocol over RS485 need a serial "break" to start.
Hello, is it possible to configure the USR-TCP232-304 to send a "serial break" at the beginning of each transmission?
Do you want to send data to the serial port of 304?
What is the 485 connection of 304?
What is the role of the DMX protocol?
Question: I can send data ok but I also want to send a break signal at the start of each packet.
DMX is a subset of normal asynchronous serial data transmission that uses 250,000,n,8,2 and a break signal at the start of each 'packet'.
This unit could transmit DMX if we could just get it to send a break signal at the start. Dedicated Ethernet to DMX devices are expensive.
You can use the registration package feature.
The data is sent with a registration package.
The interrupt data is used as a registration package.