KL2134 - Beckhoff Bus Terminal Digital Output

The Beckhoff KL2134 Bus Terminal Digital Output is designed for dependable switching of digital signals in automation networks. Supporting 2-/3-wire connection technology, it operates at a 24 V DC nominal voltage, making it compatible with standard industrial control systems. The terminal provides four independent outputs with a maximum load capacity of 0.5 A per channel, short-circuit proof for enhanced durability. Each channel can drive ohmic, inductive, or lamp loads with stable performance, making the KL2134 versatile for a wide range of applications. With a K-bus consumption of 9 mA and additional power contacts drawing 30 mA plus load, it ensures energy-efficient integration into larger I/O networks.

Built in a robust polycarbonate housing with compact dimensions of 12 x 100 x 68 mm and weighing approximately 70 g, the KL2134 is designed for space-saving cabinet installations. It mounts easily on a 35 mm DIN rail and allows side-by-side configuration via Beckhoff’s double slot and key connection system. The terminal is equipped with signal LEDs to provide clear status monitoring, while its spring-actuated wiring system supports solid, flexible, and ferrule conductors, simplifying installation and reducing maintenance time. With an IP20 protection rating and international certifications including CE, UL, CCC, ATEX, and IECEx, the KL2134 ensures compliance with global safety and performance standards. Its vibration resistance and EMC conformity further guarantee long-term reliability in demanding industrial environments.

In real-world applications, the KL2134 Bus Terminal Digital Output is used for switching actuators, relays, solenoids, and indicator lamps in manufacturing plants, packaging lines, and process industries. It is highly valued by panel builders and OEMs for its compact design and flexible load handling, while maintenance engineers appreciate its diagnostic LEDs and short-circuit protection, which reduce downtime and simplify servicing. Training institutes and engineering colleges also use it for practical learning modules, enabling students to understand digital output control in PLC systems. With its balance of performance, certifications, and robust design, the Beckhoff KL2134 stands out as a trusted choice for industries seeking reliable Bus Terminal Digital Output solutions. For further details, you can request a callback or visit the official Beckhoff product page.