BECKHOFF KL2692 Bus Terminal

The KL2692 is a multifunctional Bus Terminal from BECKHOFF, combining 2 potential-free relay outputs (normally-open contacts) and 2 digital 24 V DC inputs in a single compact module. This terminal is designed for efficient signal processing and actuator control, allowing for the switching of ohmic or inductive loads up to 5 A (ohmic). With an electrical isolation of 500 V between the K-bus and field potential, the KL2692 ensures reliable separation in complex automation architectures.

Features

• 2 potential-free relay outputs (normally-open contacts)
• 2 digital 24 V DC inputs
• 2-wire connection technology
• High switching capacity: 5 A ohmic (AC/DC) per channel
• Minimum load capacity of 10 mA at 5 V DC
• Mechanical service life of 2 x 10^7 operating cycles
• Configuration via Bus Coupler or controller
• Compact IP20-rated housing for DIN rail mounting

Applications

• Distributed I/O for relay-based logic control
• Switching of external contactors or solenoids
• Digital sensor status acquisition combined with output control
• Automation systems requiring mixed input/output functionality

Technical Specifications

Installation Guidelines

• Mount the terminal on a 35 mm DIN rail (EN 60715) and secure it using the integrated locking mechanism.
• Utilize the double slot and key connection for secure side-by-side assembly.
• Ensure all connections comply with the 2-wire wiring technology requirements.
• Maintain the ambient operating temperature between 0 and +55 degC to preserve the operational lifespan of the internal relay contacts.
• Follow EMC standards EN 61000-6-2/EN 61000-6-4 during wiring to prevent signal interference.

Compliance and Certifications

• CE
• UL