Home › Manufacturers › Allen Bradley › 1784-PCMK

Allen Bradley

Allen Bradley 1784-PCMK PCMCIA Communication Card for Legacy Networks

Allen Bradley 1784-PCMK PCMCIA Communication Card

● In Stock 12-Mo Warranty Same-Day Dispatch Ships Worldwide 🎖 Veteran-Owned

In Stock — Ready to Ship

ManufacturerAllen Bradley

Part number1784-PCMK

PC Interface PCMCIA Type II

Protocol Support DH+, DH-485, RIO

Baud Rates (DH+) 57.6 / 115.2 / 230.4 kbps

Power Supply 5V from PC slot

Get a price for 1784-PCMK

Response within 1 business hour

🛡

12-month warranty

All units tested

⚡

Same-day dispatch

Order by 2pm CST

🌐

Worldwide delivery

US, EU, Asia, Middle East

🎖

Veteran-owned

CAGE: 9NK75

PCMCIA Type II Form Factor Supports DH+, DH-485, RIO Protocols Compatible with RSLogix 5/500 Software 5V Power from PC Slot Legacy System Support Portable Solution

Product description

The Allen-Bradley 1784-PCMK is a PCMCIA Type II communication interface card designed for laptops, enabling connection to Data Highway Plus (DH+), Data Highway-485 (DH-485), and Remote I/O (RIO) networks. It supports legacy systems and is ideal for field technicians needing to troubleshoot and configure Rockwell Automation devices.

This card is crucial for accessing and programming older Allen-Bradley PLCs like the PLC-5 and SLC 500 series. It facilitates direct network programming, monitoring, and diagnostics, making it an essential tool for maintenance and support of industrial automation systems running on these established communication protocols.

Source your 1784-PCMK from Stanlo Automation, a trusted veteran-owned distributor of surplus industrial parts. We ensure reliable access to essential components for your legacy systems, backed by expert service and a commitment to quality.

Technical specifications

PC Interface	PCMCIA Type II
Protocol Support	DH+, DH-485, RIO
Baud Rates (DH+)	57.6 / 115.2 / 230.4 kbps
Power Supply	5V from PC slot
OS Compatibility	Windows XP, 2000
Certifications	UL, CE

Common applications

PLC-5 Programming

SLC 500 Programming

Field Troubleshooting

Legacy Network Interfacing

Industrial Automation Maintenance

Remote Diagnostics

Compatible systems

RSLogix 5 RSLogix 500 RSLinx Classic Windows XP Windows 2000

Also known as

AB 1784-PCMK Allen-Bradley PCMK Card 1784-PCMK/B

Replaces / compatible with

This card is designed to interface with legacy Allen-Bradley networks and controllers, serving as a crucial link for systems that may no longer have readily available compatible hardware. It is not a direct replacement for a specific newer part but enables communication with older systems.

Technical note

Expert tip

The 1784-PCMK card is sensitive to electrostatic discharge (ESD) and requires proper handling precautions during installation and use to prevent component damage.

What happens next?

Email confirmation

Immediate receipt acknowledgment sent to you

Account manager assigned

Confirms your part's spec and condition

Your quote delivered

Tailored to your specific requirements

Frequently asked questions

What legacy networks does the Allen-Bradley 1784-PCMK card support?

The Allen-Bradley 1784-PCMK card supports Data Highway Plus (DH+), Data Highway-485 (DH-485), and Remote I/O (RIO) communication networks. These protocols are commonly used with older Allen-Bradley PLCs and automation systems.