BECKHOFF KS3362 Bus Terminal

Description

The BECKHOFF KS3362 is a 2-channel analog input Bus Terminal designed for high-speed data logging and analysis of voltage signals in the range of -10 to +10 V. As part of the Beckhoff K-bus system, this terminal integrates high-speed data logger capabilities directly into standard I/O stations, enabling rapid transient capture and analog signal processing without requiring external specialized measuring hardware.

Featuring an integrated trigger input and 32 kbytes of internal memory, the BECKHOFF KS3362 allows for precise, event-controlled measurement cycles. This terminal distinguishes itself from standard Bus Terminals by incorporating a pluggable wiring level (KS housing), which simplifies installation, commissioning, and physical maintenance workflows by allowing pre-wired terminal blocks to be detached without disturbing the field wiring.

Features

• Two high-speed analog input channels supporting -10 to +10 V voltage signals
• Integrated, configurable trigger input for precise measurement initiation
• 32 kbytes of internal memory dedicated to high-speed data logging
• Configurable conversion times down to 10 microseconds in fast sampling mode
• Pluggable connection level (KS-series housing) for rapid, tool-free physical replacement
• Power supplied completely via the internal K-bus, eliminating the need for power contact routing

Applications

• High-speed transient voltage capturing and waveform analysis
• Dynamic machine monitoring and diagnostic recording
• Event-triggered signal sampling in quality assurance and test bench systems
• Fast process loop feedback in synchronized industrial automation environments

Technical Specifications

General

Signal and I/O

Electrical and Communication

Performance

Connection and Mechanical

Environmental and Compliance

Installation Guidelines

1. Ensure all electrical components and power sources to the K-bus system are fully de-energized before mounting or servicing.
2. Mount the terminal onto a standard 35 mm DIN rail conforming to EN 60715, securing the lock to prevent mechanical drift.
3. To perform wiring, utilize a small flat-blade screwdriver to actuate the spring-force terminals on the pluggable connector block.
4. Ensure field wiring conductor insulation is stripped to the designated length of 9 to 10 mm before insertion.
5. Verify K-bus power configuration. Because this terminal does not pass power contacts, ensure subsequent power-contact-dependent terminals on the same rail are supplied through a separate power supply terminal if required.

Replacement Recommendations

The pluggable wiring design of the BECKHOFF KS3362 simplifies replacement routines. Field-side wiring remains permanently clamped in the removable terminal block. To replace a faulty terminal, gently disconnect the pre-wired connector block from the housing, release the mechanical lock to slide the module off the DIN rail, install the replacement module, and securely re-plug the pre-wired connector. This eliminates manual rewiring and reduces potential commissioning wiring errors.