The Beckhoff KL1114 is a compact 4-channel digital input Bus Terminal for 24 V DC systems, delivering fast, reliable signal acquisition in machine control, building automation, and OEM panels. With 2-/3-wire connection options and a slim 12 mm width, it is ideal for dense I/O configurations on DIN-rail-based PLC architectures.

Designed to EN 61131-2 Type 1, the KL1114 provides clear switching thresholds (0: -3…+5 V, 1: 15…30 V) and a typical 0.2 ms input filter for high-speed applications. Electrical isolation of 500 V between K-bus and field potential enhances system robustness, while the IP20 housing with status LEDs supports safe cabinet integration. The terminal integrates seamlessly into the Beckhoff K-bus system without address or configuration settings, simplifying commissioning and reducing downtime.

For installers and maintenance teams, 2-/3-wire compatibility and spring-actuated connections streamline wiring and service, making the KL1114 a solid choice for scalable, standards-compliant I/O expansion—backed by a 1-year warranty that safeguards your investment over the first year of operation.

• Brand: Beckhoff
• Series: KL1xxx Bus Terminals
• Model: KL1114
• Input channels: 4 digital (EN 61131-2 Type 1)
• Nominal voltage: 24 V DC (-15%/+20%)
• Input filter: typ. 0.2 ms
• Connection technology: 2-/3-wire
• Protection rating: IP20