Allen-Bradley 1784-PKTX Data Highway Plus PC Card

Allen-Bradley

Allen-Bradley 1784-PKTX Data Highway Plus PC Card

Contact Details

Product Profile

Part Number:1784-PKTX

Product Parameters:Data Highway Plus PC Card

Manufacturer:Allen-Bradley

Number of Modules per System: Four (4)

Module Type: Bus Communication Card

Wiring Arm: 1771-WN

Required External Power: None

Max Modules per System: 4

Bus Communications: Local PCI 2.3 Compliant

LEDs: 1 Diagnosis/Status Per Channel

Coating: Conformal Coat

Typical AC Signal Delay (Off): 29 (+/- 8) ms

Typical DC Signal Delay (Off): 30 (+/- 7) ms

Channels: 1A 3-Pin Phoenix for DH+ & Remote I/O, 1C 6-Pin Phoenix for DH-485

The Allen‑Bradley 1784-PKTX Data Highway Plus PC Card is a legacy PCI‑based network interface card originally 

produced by Rockwell Automation to enable direct communication between a personal computer and industrial automation 

networks used in older Allen‑Bradley systems. Designed for installation in a standard PCI slot of a PC, this interface 

card provides connectivity to legacy field bus networks — including Data Highway Plus (DH+), Remote I/O (RIO), 

and DH‑485 — allowing the computer to participate on these networks for tasks such as programming, diagnostics, 

data collection, and system monitoring. 

Customer Support & Services

Pre-Sales Support

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chat. Market insights and product analysis are also available to help you make informed decisions.

Procurement Services

We provide detailed product information, including specifications, images, and shipping options. Our sales team 

responds quickly to your inquiries and offers competitive, negotiable pricing.

After-Sales Support

All products come with a 1-year warranty to ensure quality. Professional support is available for troubleshooting, 

replacements, and technical assistance. Our team is committed to customer satisfaction and keeping your operations 

running smoothly.

About IndustryParts Limited

    IndustryParts Limited is a trusted global supplier of original industrial automation parts, specializing in PLCs, DCS 

systems, and other control components.

    We offer high-quality products from ABB, Siemens, Honeywell, Bently Nevada, Schneider, and other leading brands. 

With tens of thousands of new stock items, we serve industries worldwide, providing reliable, timely solutions for single 

or bulk orders.

    Our commitment to fast delivery, excellent service, and competitive pricing has earned the trust of clients across 

multiple countries, helping maintain and enhance automation systems globally.

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