The Flooring Expert

Input section
[7 channels] High-precision temperature sensor, which can easily configure indoor temperature or outdoor temperature;
[6 channels] 4-20mA signal sensor, can be configured with 1 channel for temperature, humidity, CO2, NH3, H2S, and static pressure;
[2 channels] 0-5V analog quantity, can be configured with feedback signal of wind window and curtain position;
[7 channels] switch value, pulse measurement of water volume and material volume, 1 channel for external alarm signal, others are reserved;

Output section
[6 channels] 0-10V analog, can be configured as variable speed fan and small window;
[20 channels] Relay, can be configured with constant speed fan, wet curtain water pump, heater, timer, wind window, curtain, alarm, etc.;
[3 channels] 485 communication interface, can be configured with the Internet of Things;