1784-PKTXD Allen-Bradley PCI Communication Card for DH+ & DH485

Product Overview

The 1784-PKTXD is a 2-channel communication card from Allen-Bradley. It works as a network interface card for industrial PCs. The card connects to Data Highway Plus (DH+) and DH485 networks. It supports PLC-5, PLC-5/250, and SLC 5/04 processors. This card enables easy data acquisition and monitoring. It uses a PCI bus interface. The universal PCI card works with 3.3-Volt or 5-Volt signaling. Operators can use it for programming and configuration tasks.

Application Scenarios

Use the 1784-PKTXD card in factory automation environments. It connects a PC to PLC controllers on DH+ networks. It also works with SLC processors on DH485 networks. The card performs data transmission and local diagnostics. It suits soft control and embedded control applications. Use it for general programming, monitoring, and configuration. The card is ideal for industrial data acquisition systems.

Technical Specifications

The card features a PCI bus type. It supports DH+, RIO scanner, and DH-485 networks. The host interface is a dual-port memory. This memory uses up to 4 KB at a base address. The PCI BIOS assigns this address at startup. The card functions as a single-channel network interface. It includes I/O scanner functionality. The universal PCI standard ensures compatibility with many operating systems.

Installation & Maintenance Guide

Insert the 1784-PKTXD into a free PCI slot. Choose a slot keyed for 3.3-Volt or 5-Volt signaling. The card is hot-swappable? Check system documentation. After installation, the PCI BIOS assigns memory. Install the appropriate driver software. Verify network communication with the connected processors. For maintenance, keep the card firmware updated. Regularly check the network status LED.

Packing List

The package includes one 1784-PKTXD network interface card. It also contains a quick start guide. No cables are included. Shipping is via FedEx, UPS, or DHL. Contact us for expedited shipping options.