Free Shipping Across the USA — Worldwide Delivery Available!
PALM Parts Solution
AccountQuote
In Stock Fast Shipping Available
Beckhoff KL3458 8-channel analog input terminal for K-Bus system

*Image shown is a representation only. Actual product may vary.

Beckhoff KL3458

by Beckhoff

Read verified buyer reviews ↓

OverviewThe Beckhoff KL3458 is a high-density, 8-channel analog input solution designed for industrial automation within K-Bus I/O systems. This terminal precisely measures voltage signals across a ±10 V range with exceptional 16-bit resolution, ensuring accuracy and reliability in data acquisition. Its compact design allows for seamless integration into control cabinets while delivering top-tier performance.The KL3458 streamlines complex setups by consolidating multiple analog inputs into a single, efficient DIN-rail module, reducing wiring complexity and optimizing cabinet space. From critical process monitoring to sophisticated machine control, the Beckhoff KL3458 provides a dependable foundation for capturing and transmitting vital analog data across diverse industrial environments.Key Features High-Density 8-Channel Analog Input: Manages multiple signal sources efficiently within one compact unit. Wide Voltage Input Range: Measures signals from -10 V to +10 V, compatible with standard industrial sensor outputs. Superior 16-Bit Resolution: Guarantees precise detail in analog signal acquisition for sensitive applications. Compact 24 mm K-Bus Housing: Maximizes space in control cabinets, ideal for high-density installations. Galvanic Isolation: Provides 500 V electrical isolation between I/O and the bus system, protecting against interference. Diagnostic LEDs: Integrated visual indicators for quick status monitoring and efficient channel diagnostics. Full TwinCAT Software Compatibility: Seamless integration and configuration within the Beckhoff TwinCAT engineering environment. Technical Specifications Part Number: KL3458 Manufacturer: Beckhoff System: K-Bus (Bus Terminal system) Channels: 8 analog inputs Input Range: ±10 V Resolution: 16-bit Electrical Isolation: 500 V (I/O to bus system) Housing Width: 24 mm Mounting: DIN rail (K-Bus system) Operating Temperature: –25 °C to +60 °C Applications Multi-Channel Analog Data Acquisition: Essential for systems requiring simultaneous collection of numerous analog signals. Machine Automation: Provides precise voltage inputs for critical control loops and feedback systems. Process Monitoring and Control: Ideal for overseeing and managing industrial processes with high accuracy requirements. Laboratory and Testing Setups: Supports various experimental environments with its multi-sensor integration capabilities. Distributed K-Bus I/O: Facilitates flexible and scalable I/O solutions in complex industrial architectures. Energy Management Systems: Accurately monitors voltage levels in power distribution applications. Environmental Monitoring: Gathers precise data from various analog sensors in climate control and environmental systems. Why ChooseSelecting the Beckhoff KL3458 provides precision, reliability, and efficiency for industrial automation. Its high channel density, with eight analog inputs in a 24 mm housing, reduces the physical footprint in control cabinets, optimizing space without compromising performance. The ±10 V input range suits a wide array of industry-standard sensors, ensuring broad compatibility. The 16-bit resolution provides accurate signal capture, crucial for sensitive applications. Leveraging Beckhoff K-Bus technology, the KL3458 offers a robust solution.Order NowElevate your industrial automation capabilities with the Beckhoff KL3458. Contact us to purchase this high-performance analog input terminal and enhance your system's precision and efficiency.FAQWhat is the input voltage range of the KL3458?The Beckhoff KL3458 accepts an input voltage range of ±10 V.How many channels does the KL3458 have?The KL3458 features 8 analog input channels.What is the resolution of the analog inputs?This terminal provides a superior 16-bit resolution for accurate signal acquisition.Does the KL3458 offer galvanic isolation?Yes, it provides 500 V electrical isolation between the I/O and the bus system.What system is the KL3458 compatible with?The KL3458 is designed for seamless integration with the K-Bus Bus Terminal system.

🇺🇸 Ships from our Florida warehouse
1-Year PALM Parts Warranty
CONDITION
$716.99
21 in stock

USA — Free FedEx Priority & UPS Ground · Worldwide shipping available

For more quantity please contact Customer Service

Experts Available 24/7 · 365
+1 (689) 263-1985
sales@palmpartssolution.com

Fast Shipping

Dispatched quickly on in-stock items via UPS, FedEx & DHL worldwide.

Availability

Thousands of parts in stock — ready for immediate dispatch from Florida.

Payment Flexibility

AMEX, Visa, MasterCard, PayPal, Discover and wire transfer accepted.

PRODUCT DETAILS

Beckhoff KL3458

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

  • Part Number: KL3458
  • Manufacturer: Beckhoff
  • System: K-Bus (Bus Terminal system)
  • Channels: 8 analog inputs
  • Input Range: ±10 V
  • Resolution: 16-bit
  • Electrical Isolation: 500 V (I/O to bus system)
  • Housing Width: 24 mm
  • Mounting: DIN rail (K-Bus system)
  • Operating Temperature: –25 °C to +60 °C

Applications

  • Multi-Channel Analog Data Acquisition: Essential for systems requiring simultaneous collection of numerous analog signals.
  • Machine Automation: Provides precise voltage inputs for critical control loops and feedback systems.
  • Process Monitoring and Control: Ideal for overseeing and managing industrial processes with high accuracy requirements.
  • Laboratory and Testing Setups: Supports various experimental environments with its multi-sensor integration capabilities.
  • Distributed K-Bus I/O: Facilitates flexible and scalable I/O solutions in complex industrial architectures.
  • Energy Management Systems: Accurately monitors voltage levels in power distribution applications.
  • Environmental Monitoring: Gathers precise data from various analog sensors in climate control and environmental systems.

Why Choose the KL3458?

Selecting the Beckhoff KL3458 provides precision, reliability, and efficiency for industrial automation. Its high channel density, with eight analog inputs in a 24 mm housing, reduces the physical footprint in control cabinets, optimizing space without compromising performance. The ±10 V input range suits a wide array of industry-standard sensors, ensuring broad compatibility. The 16-bit resolution provides accurate signal capture, crucial for sensitive applications. Leveraging Beckhoff K-Bus technology, the KL3458 offers a robust solution.

Availability & Shipping

  • In stock: KL3458 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 KL3458 ships with a 1-Year PALM Parts warranty and a 30-day return window.
SUPPORT

Frequently Asked Questions — Beckhoff

The Beckhoff KL3458 accepts an input voltage range of ±10 V.

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.

CUSTOMER REVIEWS

What Verified Buyers Say

No reviews yet for this product. Be the first verified buyer to share your experience — we email a review invitation after every purchase.

Independent Supplier Notice

PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.

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.

Are you an Electrical Distributor?Learn more about our distributor program

PALM Parts Solution sells used surplus products. PALM Parts Solution is not an authorized distributor, affiliate, or representative for the brands we carry. Products sold by PALM Parts Solution come with PALM Parts Solution's 1-Year Warranty and do not come with the original manufacturer's warranty. Designated trademarks, brand names and brands appearing herein are the property of their respective owners. This website is not sanctioned or approved by any manufacturer or tradename listed.

Read full disclaimer →