KS5111 | BECKHOFF | Bornier de bus

Description

Position and velocity evaluation within automated systems is streamlined using the Beckhoff KS5111 Bus Terminal. This module serves as a physical interface for the direct connection of 24 V DC incremental encoders conforming to EN 61131-2 Type 1 standards. By processing quadrature signals from industrial encoders, this terminal integrates high-speed mechanical motion feedback directly into the K-bus process image of your PLC or DCS architecture.

The unit features a 16-bit binary counter that can be read, set, or enabled via control bytes. A built-in zero-pulse latch allows the 16-bit register to lock on the zero-pulse (C track) signal, enabling highly repeatable homing sequences and precise registration-mark detection. Utilizing the pluggable connection level characteristic of the KS-series, the module facilitates swift field replacement without requiring the disconnection of individual terminal wires, keeping system downtime to a minimum.

Features

• Single-channel incremental encoder interface designed for 24 V DC sensor signals.
• Integrated quadrature decoder utilizing 4-fold evaluation for enhanced position resolution.
• High-speed 16-bit binary counter alongside an independent 16-bit zero-pulse latch register.
• Configurable operational commands for reading, setting, and enabling counter registers.
• Pluggable connection design (KS series) to allow fast wiring service and module swaps.
• Process image integration mapping 2 x 16-bit data and 2 x 8-bit control/status blocks.

Applications

• Real-time position tracking in material handling and conveyor installations.
• Speed and orientation feedback for packaging and labeling equipment.
• Homing sequences and mechanical reference positioning in CNC axes.
• Electronic gearing and angle measurement in printing processes.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mounting: Mount the bus terminal horizontally or vertically on standard 35 mm DIN rail. Secure the double slot and key connection with adjacent terminals to form a robust K-bus block.
• Wiring Maintenance: Use a flat-blade screwdriver to actuate the spring-clamp terminals on the pluggable terminal block. Strip insulation back to exactly 9-10 mm for optimum clamping force and electrical contact.
• Shielding & Grounding: Ensure encoder cables are shielded properly. Terminate the shield close to the entry point of the control panel to minimize electromagnetic interference on high-frequency signals.

Compliance and Certifications

• CE, UL
• ATEX: II 3 G Ex nA IIC T4 Gc
• EMC Immunity/Emission: Conforms to EN 61000-6-2 / EN 61000-6-4