1 of 3

16 in stock

Allen-Bradley 1784-KTCX15 ControlNet Communication Interface Card

Brand/Manufacturer: Allen-Bradley

Order Number: 1784-KTCX15

Type: ControlNet Communication Interface Cards

Country of Origin: USA

Condition: Original Brand

Lead Time: Available in stock

Payment Term: 100% TT In Advance

Ask a question
  • In-stock & ready for fast delivery. Shipping policy.

  • We’re here for you 24/7 ,Contact Us.

  • Only genuine, factory-sealed products,Learn More.

  • Refund Supported Within 30 Days, help.

  • All purchases include a 1-year warranty, help.

Trusted Global Payment Methods

DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited
DcsSupplier Limited

Description

The 1784-KTCX15 is a legacy ControlNet communication interface card designed by Allen-Bradley for integration into industrial computers utilizing ISA or EISA bus architectures. It serves as an active node interface, enabling personal computers running configuration and monitoring software to connect directly to deterministic ControlNet networks for real-time data exchange and device management.

Hardware Architecture and Bus Interface

The card features a standard open-style PC board layout tailored for traditional 16-bit ISA or 32-bit EISA expansion slots. Requiring 16 KB of system memory space, it communicates directly with host PC resources to handle high-speed telegrams and network traffic without heavily burdening the main processor. Maintenance personnel must verify that host systems retain legacy slot support before installation.

Network Connectivity and Connectors

Equipped with dual BNC coaxial connectors, the module supports standard ControlNet trunk cable connections via network taps and redundant media configurations. This physical setup allows engineering workstations to execute scheduled and unscheduled messaging smoothly using compatible software packages such as RSLinx Classic and RSNetWorx for ControlNet.

Parameter Specification
Model 1784-KTCX15
Brand Allen-Bradley (Rockwell Automation)
Product Type ControlNet Communication Interface Card
Bus Interface ISA / EISA 16-bit expansion bus
Network Standard ControlNet (5 Mbit/s)
Connectors 2 x BNC coaxial ports
Memory Required 16 KB
Physical Style Open-style PC board, mountable
Weight 0.95 lbs (0.43 kg)
Lifecycle Status Discontinued by Manufacturer (10/31/2012)

Frequently Asked Questions

Q: What software packages are compatible with the 1784-KTCX15 interface card?A: The card requires legacy configuration and communication software such as RSLinx Classic using the appropriate 1784-KTC driver and RSNetWorx for ControlNet.

Q: Can this communication card be installed in modern PCI or PCIe computer motherboards?A: No, the 1784-KTCX15 is specifically engineered for legacy ISA or EISA expansion slots and cannot be physically or electronically mounted in modern PCI or PCIe slots without specialized hardware bridges.

  • Focus on Benefits:

    We focus on what truly matters to industrial buyers — authentic products, reliable stock, and fast global delivery. Explore how we support your operations with trusted sourcing and expert service.

  • Hard-to-Find & Obsolete Parts:

    We specialize in sourcing rare and discontinued industrial automation components that others can't deliver.

  • Large In-Stock Inventory:

    Thousands of genuine parts ready for immediate shipping — reduce downtime and keep operations running smoothly.

  • Fast Response · Global Delivery:

    Get a quote within hours. We ship worldwide with express options to meet urgent demands.

  • Original Products · 1-Year Warranty:

    All parts are factory-sealed and 100% original. Covered by a 1-year warranty and 30-day return support.

  • Why You Can Trust Us:

    We go beyond parts — delivering reliability, speed, and expertise trusted by industrial buyers worldwide.

  • DcsSupplier Limited

    Trusted by Global Clients

    Serving thousands of companies across oil & gas, power, manufacturing, and more — from Fortune 500 enterprises to local distributors.

  • DcsSupplier Limited

    Uptime Is Our Priority

    Downtime is costly. That’s why we ensure rapid access to critical parts, minimizing production interruptions and delays.

  • DcsSupplier Limited

    Experts in Sourcing Rare Parts

    Our team specializes in finding hard-to-source and obsolete components — saving you time, risk, and procurement headaches.

  • DcsSupplier Limited

    One-Stop Automation Supply

    We offer complete automation part solutions — PLCs, drives, sensors, HMIs, relays — with expert guidance every step of the way.

Testimonials

Fast Delivery, Excellent Quality


We’ve worked with IndustriaX Limited on several urgent orders for automation components. Their ability to provide original, factory-sealed parts with full documentation—often from in-stock inventory—has significantly reduced our downtime. The delivery is consistently fast, and their logistics team is highly responsive. IndustriaX has become one of our most trusted global suppliers for industrial spare parts.

- Sarah Johnson

Reliable Partner for Original Parts


Finding authentic automation parts has always been a challenge, especially for discontinued models. IndustriaX Limited has impressed us with their genuine stock, clear product traceability, and prompt updates. We’ve verified their shipments against OEM specs multiple times, and the results are flawless. They’re now our preferred sourcing partner for critical systems.

- David Smith

Professional Service with After-Sales Support

"IndustriaX Limited doesn’t just ship products—they provide solutions. When we encountered installation issues with one of the modules, their technical team replied in less than 4 hours and provided wiring guides and troubleshooting tips. This level of post-sale support is rare in the spare parts sector. Their professionalism gives us confidence in every order."

- Emily Brown

Trusted Source for Industrial Automation Spares


We've tested multiple suppliers over the years, but IndustriaX Limited consistently stands out. Their product catalog is extensive, their team is knowledgeable, and they understand the urgency of industrial needs. With every order, we receive timely updates, fast delivery, and 100% genuine products. It’s rare to find such consistency and reliability in this field.

- Michael Anderson