Allen-Bradley 1784-PKTX/B PCI Network Interface Card
$123.00
$320.00
Description
Allen-Bradley 1784-PKTX/B PCI Network Interface Card
The Allen-Bradley 1784-PKTX/B, also cataloged as the 1784-PKTX/B PCI Network Interface Card, operates as a dedicated hardware component for PC-based communication with Data Highway Plus (DH+) and DH-485 networks within Rockwell Automation control systems. It provides PCI bus connectivity, single-channel communication, and diagnostic functions for PLC programming, monitoring, and data acquisition tasks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | 1784-PKTX/B |
| Brand | Allen-Bradley |
| Origin | USA |
| Weight | 0.51 lbs |
| Operating Temp | 0 to 60 deg C |
| Power Consumption | 5 VDC at 500 mA via PCI slot |
| Interface Type | 32-bit, 33 MHz PCI bus |
| Supported Networks | Data Highway Plus (DH+), DH-485, Remote I/O |
| Communication Speed | 57.6 Kbps, 115.2 Kbps, 230.4 Kbps with auto-baud detection |
| Node Address Range | 0-77 octal configurable |
| Cable Interface | Belden 9463 twin-axial shielded cable |
| Communication Channel | Single channel |
| Diagnostics | LED indicators for power, network activity, and module status |
| Software Compatibility | RSLinx Classic, FactoryTalk software suites |
| Form Factor | Universal PCI card supporting 3.3 V and 5 V PCI slots |
DH+ and PCI Communication Interface Characteristics
The 1784-PKTX/B uses PCI bus communication to provide a physical interface between personal computers and legacy Allen-Bradley controller networks. The card supports Data Highway Plus token-passing communication, allowing deterministic message exchange between PLC-5, SLC 500, and related controller platforms.
The interface supports configurable network addressing, automatic baud rate detection, and hardware diagnostic feedback through onboard LED indicators. Communication parameters are managed through compatible Rockwell Automation driver software.
Frequently Asked Questions
Q: What network protocols are supported by the 1784-PKTX/B?
A: The module supports Data Highway Plus (DH+), DH-485, and Remote I/O communication through a single PCI-based communication channel.
Q: What is the PCI power requirement of the 1784-PKTX/B?
A: The card receives power from the PCI slot and operates at 5 VDC with a typical current consumption of 500 mA.
Q: Does the 1784-PKTX/B support simultaneous multi-network communication?
A: No. The 1784-PKTX/B provides one communication channel. Multiple independent network connections require additional hardware interfaces or alternative communication modules.
Field Installation Guidelines
Install the 1784-PKTX/B in a compatible PCI expansion slot with the host computer powered down before insertion or removal. Verify correct PCI slot voltage compatibility and secure the card mounting bracket to maintain mechanical stability.
Use shielded twin-axial communication cable such as Belden 9463 for DH+ network wiring. Connect cable shielding according to the controller network grounding practice to reduce electromagnetic interference. Separate communication wiring from high-voltage power conductors and motor drive cables to minimize electrical noise coupling.
After installation, verify driver recognition, network node addressing, communication baud rate settings, and diagnostic LED status before connecting the card to an operating control network.
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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