FEATURES
Support all devices with the standard MODBUS RTU protocol
Standard MODBUS RTU protocol, supports master and slave
With built-in FAT16 and FAT32 file systems, supporting a USB flash drive or TF card with a capacity of up to 32 GB
Provide RS485, RS232, and TTL three communication ports
Automatically create table (CSV) files by date
The master mode supports 10 slave devices, up to 50 registers
OLED display
Automatic RTC (timestamp) function
Adopt multiple designs such as reverse polarity protection, overvoltage protection, overcurrent protection, anti-interference, and making it stable and reliable watchdog timer
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