UNITRONIC® data ables are low-frequency data transmission cables that are used for instrumentation and signalling in process automation control circuits with operating voltages between 12V AC/DC to 220DC/250V AC. Suitable for analogue and digital circuits for frequencies up to 10kHz. Available in DIN colour coded series with PVC outer sheath for regular use or PUR for tougher environments or drag chain applications. Recommended options include Li2YCY, LiYCY, LiYY, and LiYCY TP. Also available in halogen-free data cables suitable for F&B use and proection of the environment; Cables with conductor cores up to 61 cores or 25 twisted pairs with shielding such as aluminium mylar tape with drain wire and copper braided screen for superior EMC protection.