Incremental encoder, Hollow shaft open to one side Ø 12 mm, Magnetic detection system, Resolution: 1-10,000 (factory setting 1024), Output: HTL, TTL 50 mA, IO-Link 1.1, visual display, Programming options: resolution/rotational direction/HTL/TTL, Speed monitoring, pre-set counter, Protection rating: IP65/IP67 (housing side), IP64 (shaft side), M12 connector (8-pole)