Featuring IP67-rated housing measuring 40 x 40 x 70 mm, IO-Link Inductive Coupler offers 32 bytes of bi-directional data transfer over standard 4-pole M12 sensor cable. Unit is also rated for 500 mA at 5 mm gap with 24 V power. Utilizing magnetic induction phenomenon to exchange power and data wirelessly over small gap or over non-metallic barrier, coupler is immune to vibration, oil, dust, and liquids.