Product Details
Product Overview
The Allen-Bradley 1784-KTX serves as a high-performance communication link between industrial computers and Allen-Bradley networks. This 16-bit interface card enables direct connectivity to DH+ (Data Highway Plus), DH-485, and Remote I/O (RIO) scanners. We provide this module as 100% Brand New original stock, ensuring peak signal integrity for legacy PLC-5, PLC-2, and PLC-3 architectures. By utilizing advanced CMOS technology, the 1784-KTX minimizes power consumption while maximizing data throughput across critical manufacturing floor networks.
Technical Specifications
| Feature | Specification |
| Manufacturer | Allen-Bradley / Rockwell Automation |
| Product Line | PLC-5 / SLC 500 |
| Slot Compatibility | 16-bit ISA / EISA |
| Channels | 1 Independent Channel |
| Network Protocols | DH+, DH-485, Remote I/O (Scanner) |
| Controller Support | PLC-2, PLC-3, PLC-5 |
| Weight | 0.31 lbs (0.14 kg) |
| Circuitry | ESD-Sensitive CMOS |
Engineering Advantages
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Seamless Legacy Integration: This card eliminates the need for complex gateways by providing a direct hardware bridge to PLC-2 and PLC-3 systems. It allows modern industrial PCs to monitor and program older controller generations without protocol conversion lag.
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Multi-Protocol Versatility: The 1784-KTX functions as a Remote I/O scanner or a DH+/DH-485 node. Engineers can reconfigure the card’s role via software, reducing the spare parts inventory required for diverse plant environments.
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Compact Footprint: The lightweight 0.14 kg design fits easily into standard 16-bit ISA or EISA slots. Its low-profile CMOS architecture prevents overheating in dense industrial enclosures where airflow is restricted.
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High Signal Reliability: The 1784-KTX maintains stable data packets in high-interference environments. It handles the rigorous timing requirements of Remote I/O scanning, ensuring real-time response for connected field devices.
FAQs
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Does this card support 8-bit ISA slots?
No. The 1784-KTX requires a 16-bit ISA or EISA slot to function. Using an 8-bit slot will prevent the system from recognizing the hardware.
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What precautions should I take during installation?
The card uses ESD-sensitive CMOS technology. Always wear a grounded wrist strap and handle the board by the edges to prevent static discharge from damaging the internal circuitry.
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Can the 1784-KTX replace the older 1784-KT card?
Yes. The 1784-KTX offers expanded functionality, including DH-485 support and Remote I/O scanning capabilities that the original KT card lacks.
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Is this a refurbished unit?
No. We supply this product as 100% Brand New in original factory packaging to ensure maximum lifespan and compliance with industrial safety standards.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Understanding Types of Noise in Electronic Circuits and Control Systems
Signal integrity directly determines measurement accuracy and loop stability across industrial automation environments. Electronic noise introduces unwanted stochastic interference into analog loops, sensor feedback lines, and digital fieldbus networks. Understanding how intrinsic electronic noise and external electromagnetic interference manifest allows control engineers to optimize signal conditioning and shield sensitive instrumentation effectively.
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.