Hello, I am interested in purchasing your N4DVA16 16-channel differential analog input module, 0-5V version.
Before purchasing, I need the complete Modbus RTU protocol/register map for this exact model.
Could you please provide:
1. Modbus register addresses for CH1–CH16
2. Data format and resolution of each analog input
3. How to convert the register value into the actual input voltage
4. Default Modbus slave address
5. Default communication settings (baud rate, parity, stop bits)
6. Registers/commands for changing the slave address and communication settings
7. A complete Modbus RTU communication example for reading CH1
I need this information to interface the module with an Android device through a USB-RS485 adapter.please check manual :https://485io.com/eletechsup/N4DVA16-1.rar , https://eletechsup.com/blogs/news/eletechsup-rs485-i-o-io-list
