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Beckhoff KL3454 4-Channel RTD Input Bus Terminal

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Beckhoff KL3454

by Beckhoff

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OverviewThe Beckhoff KL3454 is a robust and highly accurate bus terminal controller, specifically engineered for precision temperature measurement within demanding industrial environments. This specialized 4-channel RTD input module integrates seamlessly into Beckhoff Bus Terminal systems, delivering a dependable solution for monitoring temperatures with both Pt100 and Pt1000 resistance temperature detectors. Its compact form factor, combined with advanced diagnostic features, guarantees not only accurate data acquisition but also exceptional operational stability and longevity in critical automation processes.Key Features Four-Channel RTD Input: Dedicated support for four independent resistance temperature detectors, maximizing monitoring capacity. Broad Sensor Compatibility: Fully compatible with industry-standard Pt100 and Pt1000 sensors for versatile application. High-Accuracy Temperature Sensing: Provides outstanding accuracy, typically ±0.1 °C, which is essential for sensitive operations. Space-Saving Modular Design: Its compact terminal design enables flexible and efficient integration into control cabinets. Integrated Diagnostics: Advanced internal diagnostic functions enhance system reliability and simplify troubleshooting. Rugged Industrial Durability: Built to operate reliably in challenging industrial settings, ensuring continuous data integrity. Seamless K-Bus Connectivity: Effortless plug-and-play integration into existing Beckhoff K-Bus infrastructure. Technical Specifications Beckhoff Identifier: KL3454 Product Series: Bus Terminals (KL series) Input Channels: 4 RTD inputs Supported Sensor Types: Pt100 / Pt1000 Measurement Precision: ±0.1 °C (typical) Bus System: Beckhoff K-Bus Environmental Rating: IP20 Power Requirements: 24 V DC (supplied via K-Bus) Operational Temperature Range: –25 °C to +60 °C Certifications: CE, UL ApplicationsThe versatility and precision of the Beckhoff KL3454 make it an ideal choice for a wide array of industrial and commercial applications requiring accurate temperature control and monitoring: Industrial Process Control: Critical temperature management in manufacturing, chemical processing, and energy sectors. Machine Automation: Integration into automated machinery for optimal performance and safety. HVAC Systems: Precise temperature regulation in heating, ventilation, and air conditioning systems for energy efficiency and comfort. Laboratory and Research Setups: High-accuracy temperature measurement for research, development, and quality assurance. Food and Beverage Manufacturing: Maintaining specific temperature ranges for quality control and regulatory compliance. Why Choose This Model?The Beckhoff KL3454 stands out as a superior choice for several compelling reasons. Its exceptional ±0.1 °C typical accuracy ensures that your temperature readings are not merely reliable but also extremely precise, which is vital for critical processes. The compact, modular design of this bus terminal permits flexible and efficient installation, optimizing valuable space within control cabinets and simplifying system expansion. Integration into your existing Beckhoff I/O systems is effortless, providing a streamlined and scalable solution for your automation needs. Furthermore, by selecting the KL3454, you are investing in Beckhoff's renowned reliability, a brand synonymous with robust engineering and consistent performance in industrial automation. This module is constructed to endure challenging industrial environments, offering long-term stability and reducing downtime.Order NowEnhance your industrial temperature monitoring capabilities with the Beckhoff KL3454 Bus Terminal Controller. Experience the efficiency, modularity, and unwavering reliability that Beckhoff brings to industrial automation. Ensure precise temperature control for your most critical applications. Contact us today to place your order and integrate this advanced RTD input module into your system.FAQWhat types of sensors are compatible with the KL3454?The Beckhoff KL3454 is fully compatible with both Pt100 and Pt1000 resistance temperature detectors, providing flexibility for various monitoring needs.What is the typical accuracy of the KL3454?The KL3454 offers high-precision temperature measurement with a typical accuracy of ±0.1 °C, crucial for sensitive industrial processes.Can the KL3454 be easily integrated into existing systems?Yes, the KL3454 features seamless K-Bus integration, allowing for effortless plug-and-play installation into existing Beckhoff K-Bus infrastructure.What are the primary applications for this module?This module is ideal for industrial process monitoring, machine and plant automation, HVAC systems, laboratory setups, and food and beverage production, among others.Is this module designed for harsh environments?Absolutely, the Beckhoff KL3454 is engineered for robust industrial operation and designed to perform reliably in challenging industrial settings.

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PRODUCT DETAILS

Beckhoff KL3454

Overview

This is a genuine Beckhoff component from the Bus Terminals (KL) family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.

Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.

Key Features

  • Genuine Beckhoff catalog part
  • Tested before shipment
  • Backed by PalmPartsSolution warranty
  • Cross-reference and revision assistance available
  • Compatible with the broader Beckhoff automation ecosystem
  • Engineered to integrate inside Bus Terminals (KL) installations

Compatibility

When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Beckhoff equipment. Where applicable, confirm:

  • Input/output voltage and current rating
  • Communication protocol and network role
  • Mounting form factor and footprint
  • Operating temperature, humidity, and IP rating
  • Required certifications (UL, CE, ATEX, marine, etc.)

Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.

Replacement Information

Three ways to source this part through PalmPartsSolution:

  1. Exact replacement — same Beckhoff catalog number, new or refurbished, tested and warrantied
  2. Form-fit-function equivalent — alternate revision or build that drops in without code changes
  3. Engineered migration — current-generation Beckhoff platform with documented conversion notes for the Bus Terminals (KL) family

Contact our engineering team if you need help choosing between these tracks.

Technical Specifications

  • Beckhoff Identifier: KL3454
  • Product Series: Bus Terminals (KL series)
  • Input Channels: 4 RTD inputs
  • Supported Sensor Types: Pt100 / Pt1000
  • Measurement Precision: ±0.1 °C (typical)
  • Bus System: Beckhoff K-Bus
  • Environmental Rating: IP20
  • Power Requirements: 24 V DC (supplied via K-Bus)
  • Operational Temperature Range: –25 °C to +60 °C
  • Certifications: CE, UL

Applications

The versatility and precision of the Beckhoff KL3454 make it an ideal choice for a wide array of industrial and commercial applications requiring accurate temperature control and monitoring:

  • Industrial Process Control: Critical temperature management in manufacturing, chemical processing, and energy sectors.
  • Machine Automation: Integration into automated machinery for optimal performance and safety.
  • HVAC Systems: Precise temperature regulation in heating, ventilation, and air conditioning systems for energy efficiency and comfort.
  • Laboratory and Research Setups: High-accuracy temperature measurement for research, development, and quality assurance.
  • Food and Beverage Manufacturing: Maintaining specific temperature ranges for quality control and regulatory compliance.

Why Choose the KL3454?

The Beckhoff KL3454 stands out as a superior choice for several compelling reasons. Its exceptional ±0.1 °C typical accuracy ensures that your temperature readings are not merely reliable but also extremely precise, which is vital for critical processes. The compact, modular design of this bus terminal permits flexible and efficient installation, optimizing valuable space within control cabinets and simplifying system expansion. Integration into your existing Beckhoff I/O systems is effortless, providing a streamlined and scalable solution for your automation needs. Furthermore, by selecting the KL3454, you are investing in Beckhoff's renowned reliability, a brand synonymous with robust engineering and consistent performance in industrial automation. This module is constructed to endure challenging industrial environments, offering long-term stability and reducing downtime.

Availability & Shipping

  • In stock: KL3454 ready for immediate dispatch from our Florida warehouse.
  • Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
  • Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
  • Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
  • Buy with confidence: Every KL3454 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Beckhoff

The Beckhoff KL3454 is fully compatible with both Pt100 and Pt1000 resistance temperature detectors, providing flexibility for various monitoring needs.

Machine down? We ship parts the same day.

New, surplus, and refurbished Beckhoff inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.

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Product Condition & Firmware

All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.

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