Product Description:

The C9900-K653 industrial Ethernet cable is produced by Beckhoff as part of the C9 PC Accessories series. It serves as a ready-made link between automation controllers and peripheral devices, combining an 8-pin X-coded M12 male connector with a straight RJ45 male plug so field equipment can be tied into cabinet switches without on-site terminations. By providing this factory-terminated assembly, the cable helps maintain deterministic communication and minimizes commissioning time in distributed I/O networks.

The transmission medium belongs to the Cat.6A class, allowing up to 10 Gb/s signaling for real-time motion or vision data. An outer sheath of PVC resists oils and mild chemicals common in machine enclosures while remaining flexible enough for static routing. On the field side, the connector uses X-Coded pin mapping, which separates differential pairs to preserve crosstalk margins at high frequencies. Supplied in a length of 10.00 m, the cable can span typical distances between a cabinet and a machine base without excess slack. The M12 interface carries an ingress protection rating of IP65/67, so spray-down cleaning does not compromise the signal path.

The assembly is rated for 50 V AC/60 V DC and supports RJ45 currents up to 1.75 A, ensuring power-over-data applications stay within conductor limits. Signal conductors are made from Tinned Copper, providing corrosion resistance and stable contact resistance over time. Each pair uses the 4 x 2 x AWG23/7 conductor layout, providing a balance of flexibility and stable signal transmission. A copper braid shield, a fixed bend radius of four times the outer diameter, and suitability for fixed installation help maintain impedance while limiting mechanical fatigue in control cabinets. M12 current capability of 0.5 A, RJ45 housing protection of IP20, and straight male orientations on both ends round out the connectivity profile without introducing additional assembly steps.