1. A single instrument can achieve 2-channel cascade control function.

2. Based on advanced AI self-tuning and self-learning control algorithms, the cascade control self-tuning and intelligent calibration technology has been introduced, which is the first in the industry to achieve cascade control self-tuning PID and calibration parameters, greatly simplifying complex cascade control debugging.

3. Optimizing based on the characteristics of the photovoltaic industry can effectively save terminal debugging time, improve control accuracy, and eliminate the need for secondary debugging when making process changes.

4. Built in 5 Yudian independently developed 24 bit high-performance A/D converters, achieving 20ms high-speed sampling and 120dB suppression ability against 50Hz power frequency interference.

5. Programmable output channels that support dividing output values into multiple output channels for output. It can support 8 NPN, PNP, or SSR outputs, or up to 6 linear current/voltage outputs, and can be programmed to define up to 12 output channels.

6. Supports MODBUS communication protocol, communication and power can be plugged and unplugged from the bottom of the bus terminal, and can be installed together with TCP or EtherCAT communication controllers with the same casing.