KL1002 - Beckhoff Bus Terminal Digital Input

The Beckhoff KL1002 Bus Terminal Digital Input is engineered with a 4-wire connection system and complies with EN 61131-2 Type 1 standards, ensuring reliable performance in automation environments. Operating on a 24 V DC nominal voltage, the terminal accurately detects “0” signals between -3 to +5 V and “1” signals from 15 to 30 V, providing dependable input recognition for digital control systems. With a typical input current of 5 mA and an integrated 3.0 ms input filter, it guarantees stable signal processing without interference.

The device is compact, weighing approximately 50 g, and housed in a durable polycarbonate body with IP20 protection. Measuring 12 mm x 100 mm x 68 mm, the terminal fits easily onto a standard 35 mm DIN rail, enabling quick installation and side-by-side mounting using Beckhoff’s double slot and key connection system. Its pluggable wiring design supports solid, flexible, and ferrule conductors with cross-sections ranging from 0.08 to 2.5 mm², making field connections faster and maintenance easier. The KL1002 also includes signal LEDs for status monitoring, while approvals such as CE, CCC, UL, ATEX, IECEx, and DNV GL reinforce its reliability in global industrial environments.

In terms of applications, the Beckhoff KL1002 Bus Terminal Digital Input is widely used in discrete manufacturing, packaging automation, and machine control systems where compact and accurate input modules are essential. It is ideal for PLC input expansion, monitoring sensor signals, and managing field devices in real-time. Industries such as automotive assembly, food processing, and electrical panel building in India rely on this terminal to reduce wiring complexity and improve system efficiency. Engineering students and maintenance engineers also find it valuable for training labs, where they can gain practical knowledge of industrial fieldbus systems. With its proven performance, strong safety certifications, and long-term durability, the KL1002 Bus Terminal remains a trusted choice for OEMs and system integrators seeking high-quality digital input solutions. To learn more, visit the official Beckhoff website or request a callback to discuss how this model can support your automation needs.