Send Serial Break Signal on USR-TCP232-304

Question:

【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?
Thanks

 

Answer:

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.

 

Answer:

You can use the registration package feature.

The data is sent with a registration package.

The interrupt data is used as a registration package.