Product Description:

The KL9010 is an end terminal produced by Beckhoff for the KL Analog Input Modules series. It closes the K-bus at the end of a slice of analog I/O and forms the mechanical stop for that row on the DIN rail. By signaling the controller that no further terminals follow, it prevents erroneous bus scans and supports orderly startup in distributed automation panels. This role is passive, but it is necessary for stable bus termination and proper recognition of the terminal string.

The housing measures 12 mm in width, 68 mm in depth, and 100 mm in height, so multiple terminals can be stacked without exceeding the cabinet depth commonly used in control panels. A protection rating of IP20 provides finger-safe access to the spring contacts, but the slice still needs to remain inside an enclosure. Electromagnetic immunity and emission meet EN 61000-6-2 / EN 61000-6-4, which helps the module resist industrial interference while limiting noise on nearby equipment. Rated operation extends from −25 °C up to +60 °C, allowing use near chilled process equipment or warm power supplies. The terminal snaps onto a 35 mm DIN rail compliant with EN 60715, and the rail foot also establishes the protective earth connection.

The enclosure is molded from Polycarbonate, giving high dielectric strength with low mass and supporting a durable insulated body. The material also supports stable insulation around the side contacts and latch areas during normal cabinet use. Mechanical alignment between slices is maintained by the double-slot and key connection, so the bus contacts stay seated even if adjacent modules are removed. Because vibration endurance follows EN 60068-2-6 / EN 60068-2-27, the terminal can remain installed on equipment exposed to repeated shock or oscillation. Its permitted installation orientation is Variable, allowing horizontal, vertical, or inverted mounting without changing the K-bus termination function.