1. Protection between Heterogeneous Interfaces
2. The signal output of the machine Sensor is generally not too high, and the SMB capturing signal will also divide a certain amount of current. Therefore, the protection isolator designed and installed between the Sensor and the SMB is an adjustment device with a shunt design  to avoid affecting the original controller of the machine, and will not cause misjudgment of action.
3. The product NOP1 also has optical coupling isolation and controllable current shunt
4. The product NOP4 has optical coupling and isolated common cathode and common anode

Isolator Spec_20220906.pdf