1. Use brand new original Taiwan optocoupler.
2. The limit switching frequency is 20KHZ.
3.
It has a wide range of uses. It can be used for signal isolation, level
conversion between single-chip, PLC and other signals, PNP, NPN signal
to PNP signal, signal level voltage conversion and other purposes.
4. Module size: 85*97*40mm (length*width*height).
Module wiring terminals and definitions: