Digital Readout for Linear Encoder Displacement Sensors on Milling Machines. Measuring Range: 70-1020 mm. Resolution: 5? M (default; 1? M or 0.5? M optional). Voltage: 5 V ±5%, 80 mA (default; 24 V optional). Signal Output: TTL (default; ELA422 optional). Cable Length: 3 m (default; other lengths available upon request). Travel Speed: 60 m/min. Grating Pitch: 0.02 mm (50 lines/mm).