The device adopts an industrial-grade design, equipped with a 32-bit ARM processor and a 10/100M Ethernet network scheme. It features fast speed, strong computing power, high stability, and strong anti-interference ability, meeting the requirements for industrial environment use. The device has 16 relay outputs, 18 isolated digital inputs, and 1 RS485 interface. The relays support various control methods such as real-time control, delayed control, input-output linkage control, one-click all-on/all-off control, daily cycle timing control, and custom date control. The digital input states support passive upload, scheduled upload, and trigger upload. The RS485 interface can be used for controlling devices or transmitting data to meet a variety of different usage scenarios.