ZK2000-3100-0020

The ZK2000-3100-0020 cable from the ZK Motor Cables series by Beckhoff is a robust Ethernet link designed for demanding industrial automation environments. Featuring a black PUR (polyurethane) outer jacket, this drag-chain suitable cable delivers proven durability and abrasion resistance. With an outer diameter of 4.4 mm, it maintains a compact profile while providing adequate shielding against mechanical wear. One end of the cable is equipped with an M8 plug, straight and A-coded, with a 4-pin configuration and male contacts for secure connectivity. The opposite end is an open end with 4-wire leads and a cross-section of 4 x 0.25 mm² (AWG24) for flexible terminations. This unit meets the precise technical data for M8, plug, straight, male, 4-pin – open end requirements set forth for modern control systems.

Performance and signal integrity are optimized through unshielded design, ensuring reliable high-speed data transmission over standard Ethernet protocols. The cable’s A-coded connector head integrates a plug interface with robust male contacts, minimizing insertion wear and reducing connection resistance. With the absence of shielding, the design emphasizes lightweight flexibility and ease of routing in confined spaces. The M8 connector’s black head housing and body color match the jacket for a seamless appearance, while the number of positions (head A): 4-pin and number of positions (head B): 4-wire construction supports balanced differential pairs. The carefully specified Cross-section (meterware): 4 x 0.25 mm² conductors maintain impedance consistency and low attenuation, enabling stable communication in dynamic motion applications. Technical parameters such as Coding (head A): A-coded align with industry standards for error-free signaling and plug-and-play installation.

Reliability and long service life are hallmarks of the ZK2000-3100-0020, engineered specifically for drag-chain suitability. The flexible PUR jacket resists oils, chemicals, and mechanical stress, making it ideal for continuous flex applications. Integration into automated machinery is simplified by the open-ended configuration, offering complete customization of terminations without sacrificing performance. With no internal shielding required, the cable remains lightweight and agile, reducing wear in moving conduits. This Ethernet cable is widely adopted across factory automation, robotics, conveyor systems, and packaging machinery where consistent data transfer and resilience under continuous motion are essential.