SIEMENS 1XP8001-2 Incremental Rotary Encoder

SIEMENS 1XP8001-2 Incremental Rotary Encoder delivers 1024 pulses per revolution in a TTL-output variant, providing A, B, and Z signals for reliable quadrature feedback and an index reference. Designed for 5 V TTL logic, it is commonly interfaced with PLCs and motion controllers to furnish precise speed and position data in industrial automation applications. The 1XP8001-2 designation is widely recognized in Siemens/Hohner documentation as the TTL version of the 1XP8001 family, with the 2/1024 suffix indicating the 1024 PPR resolution. Operation relies on three output signals—A and B channels for quadrature counting and Z as an index—providing reliable feedback for closed-loop control. Compact and rugged, the encoder is used in industrial environments to deliver high-resolution feedback to servo drives and other motion-control systems.