How to configure Modbus RTU/TCP protocol on EC32/EC60 RTU remote terminal units?
EC32/EC60 RTU supports Modbus RTU/TCP with RS485 and Ethernet interfaces
Ecolor's EC32/EC60 RTU remote terminal units provide comprehensive Modbus RTU/TCP protocol support for seamless industrial communication integration. Configuration procedures include:
- Modbus RTU setup: RS485 interface with baud rates 1200-115200bps, data bits 7/8, stop bits 1/2, parity None/Even/Odd
- Modbus TCP configuration: Ethernet or 4G network connection, default port 502, supports up to 32 concurrent connections
- Slave address assignment: Configurable addresses 1-247 via LCD display or web interface
- Register mapping: Standard register tables with custom function codes 03/04/06/16 support
- Data format support: IEEE754 floating point, 16/32-bit integers, BCD encoding
- Master/Slave modes: Flexible operation as Modbus master or slave device
Compatible with SCADA, HMI systems, and industrial automation platforms. Ideal for remote monitoring of electromagnetic flowmeters, radar level sensors, and ultrasonic instruments.
RTU Remote Terminal Unit