Heidenhain EXE606/331-919-01 Interpolation & Digitizing Encoder

Heidenhain EXE 606 is a compact interpolation and digitizing unit designed to convert sinusoidal encoder signals into square‑wave TTL signals with higher resolution, suitable for CNC, automation, and precision motion control systems. Manufacturer: DR. JOHANNES HEIDENHAIN GmbH Product type: Interpolation and digitizing encoder unit Model: EXE 606 Variant / ID number: 331 919‑01 Function: Interpolation and digitization of sinusoidal incremental encoder signals Compatible encoder signals: 1 Vpp sinusoidal incremental signals Output signals: Square‑wave TTL (RS‑422 compatible) Output signal channels: A, /A, B, /B, Reference mark, /Reference mark Interpolation factor: Internal electronic interpolation (factory‑configured variant) Supply voltage: +5 V DC ±5 % Current consumption: Approx. 300 mA (depending on load and configuration) Output frequency: According to input signal and interpolation factor, up to approx. 500 kHz Signal level (output): TTL, typically 0.5 V LOW / ≥2.5 V HIGH Input impedance: High impedance, suitable for Heidenhain 1 Vpp encoder outputs Reference mark processing: Single reference mark with pulse shaping Connector type: Circular industrial connectors (12‑pin), metal, screw‑locking Housing material: Die‑cast metal housing with textured protective coating Mounting: Free mounting, cable‑connected module Degree of protection: IP40 Operating temperature: 0 °C to +50 °C Storage temperature: −30 °C to +70 °C EMC compliance: CE marked Shock resistance: Approx. 100 m/s² (EN 60068‑2‑27) Vibration resistance: Approx. 10–55 Hz (EN 60068‑2‑6) Typical applications: CNC machine tools, servo drives, digitizing systems, industrial automation Manufacturing country: Germany Please review pictures carefully and let us know if you have any questions!