HSC6881D is a module for collecting digital input. It has the characteristics of convenient configuration, high acquisition accuracy and good reliability. It can collect 64 channels of remote signals in real time, and can choose the collection channel freely. It supports non-continuous channel selection, which is convenient for installation and maintenance.

HSC6885 high frequency switching power supply AC and DC power distribution monitoring module is the AC power and DC acquisition module in the DC power system. It has the characteristics of convenient configuration, high acquisition accuracy and good reliability. It adopts a standard box structure, and the printed circuit board and the indicator board form a whole, which is conveniently installed in the box and can be easily taken out. It is very convenient for on-site maintenance and installation and debugging. The module is equipped with a standard rail mounting structure, which can be easily installed on the rail.