Bourns EN Series Rotary Optical Encoders convert rotary motion into a 2-bit quadrature signal suitable for digital systems. These encoders provide electrical signals that microprocessors can use without requiring A/D conversion. The EN optical encoders output consists of square wave digital pulses, eliminating the need for debounce circuitry and reducing wiring and memory overhead. These rotary optical encoders with a rotational life of 10 million to 200 million shaft revolutions are designed for durable applications. The EN series encoders feature a compact design, with options for bushing or servo mounting, and offer a resolution of up to 256PPR. These encoders are compatible with CMOS and TTL logic levels used in digital panel controls and position sensing devices.
Bourns EN Series Rotary Optical Encoders
Features
- Compact design
- Compatible with CMOS and TTL logic levels
- Converts rotary motion to 2-bit quadrature signal
- Eliminates debounce circuitry
- Mounting options: Bushing or servo
- No A/D conversion required
- Reduces wiring and memory overhead
- Resolution: Up to 256PPR
- Rotational life: 10 million to 200 million revolutions
- Square wave digital pulse output
Applications
- Menu selection
- Position sensing
- Speed control
- Temperature control
- Volume control