Specifications

OWNER’S GUIDE  SIGNAL CONNECTIONS | 8159
For X2 encoding the rising edges and the falling edges of Input A are used to increment or decrement. The
counter increments if Input A leads Input B and decrements if Input B leads Input A.
Quadrature Encoder X2 Mode gure:
Similarly, the counter increments or decrements on each edge of Input A and Input B for X4 decoding. The
condition for increment and decrement is the same as for X1 and X2.
Quadrature encoder X4 gure: