Product Summary
The 1784-PKTXD network interface card connects your PC to PLC controllers. It operates on Data Highway Plus and DH-485 networks. This card enables efficient data acquisition for critical industrial applications. Its universal PCI feature ensures broad compatibility with various operating systems.
Expert Technical Evaluation & Performance Review
Primary Network Capabilities
The 1784-PKTXD card functions as a single-channel communication interface. It supports the DH+, RIO scanner, and DH-485 protocols. This versatility allows connection to PLC-5, PLC-5/250, and SLC 5/04 processors. The card performs essential data transmission and local network diagnostics. It manages data flow between your host PC and industrial controllers. This design streamlines the entire data acquisition process.
Host Interface and Data Exchange
This card relies on a dual-port interface for data exchange. The interface requires up to 4 KB of memory space. The PCI BIOS assigns the base memory address during system startup. This automated addressing simplifies installation for the operator. The card uses the PCI bus for its host interface. It works with both soft-control and embedded control engines. This flexibility makes it suitable for diverse programming environments.
Universal PCI Compatibility
The 1784-PKTXD incorporates a Universal PCI card as a standard feature. This design allows operation with different operating systems. The card supports signaling at either 3.3-Volt or 5-Volt. You must insert it into a PCI bus slot keyed for your voltage. This universal feature ensures long-term usability across various PC platforms. It eliminates the need for separate card versions for different voltages.
I/O Scanner Functionality
The card includes built-in I/O scanner functionality. This feature is also available on other Allen-Bradley network cards. It works seamlessly with soft-control and embedded control engines. The scanner capability enhances the card's utility for real-time control. It allows the PC to act as a master on the network. This reduces the need for dedicated hardware controllers in some setups.
Installation and Deployment
You should insert this card into a standard PCI bus slot. Ensure your slot supports either 3.3-Volt or 5-Volt signaling. The card is ideal for general programming and configuration tasks. It also provides robust monitoring capabilities from a desktop computer. This makes it a powerful tool for system engineers and integrators. The card simplifies connecting industrial devices to modern PCs.
Logistics & Standard Packaging Details
- One Allen-Bradley 1784-PKTXD Network Interface Card
- Standard anti-static packaging for safe transit
- Product documentation or reference sheet (if applicable)
- Express delivery shipping is available via FedEx, UPS, and DHL
