GENERAL INFORMATION
The Bourns® EN model is a self-contained rotary optical encoder. It produces a 2-bit quadrature signal which is suitable for digital systems where both magnitude and direction of adjustment must be provided. The EN encoder is ideal for use as a digital panel control or as a position sensing device in applications where long life, reliability, high resolution and precise linearity are critical.

FEATUREs
■ Two channel quadrature output
■ Bushing or servo mount
■ Square wave signal
■ Small size
■ Resolution to 256 PPR
■ CMOS and TTL compatible
■ Long life
■ Ball bearing option for high operating speed up to 3000 rpm
■ RoHS compliant*