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Allen-Bradley 1784-PKTX
by Allen-Bradley
Read verified buyer reviews ↓OverviewThe Allen-Bradley 1784-PKTX is an advanced PCI Bus Communication Card meticulously engineered to meet the rigorous demands of industrial automation and network integration. This vital component provides comprehensive support for Data Highway Plus (DH+), DH-485, and Remote I/O (RIO) communication protocols, making it indispensable for enhancing PLC and SCADA system connectivity. Featuring two independent communication channels, the 1784-PKTX offers exceptional versatility in linking diverse industrial devices and infrastructure. Its robust design and seamless integration with RSLinx ensure dependable industrial networking, making it a prime choice for updating legacy systems and facilitating real-time data exchange. Whether upgrading existing setups or implementing new control solutions, the 1784-PKTX delivers the necessary performance and compatibility for efficient operation. The card’s innovative architecture includes dedicated channels for various communication needs: CH 1A (3-pin Phoenix) is designed to support DH+ and Remote I/O, while CH 1C (6-pin Phoenix) handles DH-485 communications. This dual-channel capability optimizes connectivity options within a single, high-performance card.Key Features Versatile Protocol Support: Supports DH+, DH-485, and Remote I/O (RIO) for comprehensive industrial network integration. Dual Independent Channels: Features CH 1A (3-pin Phoenix) for DH+ and RIO, and CH 1C (6-pin Phoenix) for DH-485, maximizing connectivity options. PCI Bus Interface: PCI 2.3 compliant, ensuring broad compatibility and high-speed data transfer with modern industrial computer systems. Real-time Diagnostic LEDs: Each channel includes diagnostic LEDs for immediate status monitoring and simplified troubleshooting. Scalable System Configuration: Supports up to four modules per system, configurable via robust jumper settings for expandable solutions. RSLinx PKTx Driver Compatibility: Simplifies setup, configuration, and ongoing network management for enhanced operational efficiency. Technical Specifications Model: 1784-PKTX Series: 1784 Bus Type: PCI (2.3 compliant) Supported Protocols: DH+, DH-485, Remote I/O (RIO) Number of Channels: 2 Channel Configuration: CH 1A (3-pin Phoenix) for DH+ / Remote I/O; CH 1C (6-pin Phoenix) for DH-485 Maximum Modules per System: 4 (configurable via jumper settings) LED Indicators: 1 diagnostic/status LED per channel Operating System Support: Windows 95 / NT (Custom driver required for other operating systems) Driver Software: RSLinx PKTx driver (for DH+ / DH-485) Connectors: Phoenix connectors (3-pin for CH 1A, 6-pin for CH 1C) Applications Industrial Control & Automation Networks: Provides crucial communication pathways between PLCs, HMIs, and SCADA systems, forming the backbone of advanced industrial operations. Legacy System Modernization: Facilitates seamless upgrades and integration by offering robust connectivity to existing DH+ / DH-485 networks, extending the lifespan and utility of vital equipment. Remote I/O and Field Device Communication: Enables efficient data exchange and control between centralized controllers and various field devices. Why Choose Palm Parts Solutions?At Palm Parts Solutions, we understand the critical role reliable industrial components play in your operations. We offer genuine, high-quality products like the Allen-Bradley 1784-PKTX, backed by expert support and competitive pricing, ensuring your systems run smoothly and efficiently.Order NowReady to upgrade your industrial communication capabilities? Add the Allen-Bradley 1784-PKTX to your cart today or contact our sales team for assistance with your specific requirements.FAQWhat communication protocols does the 1784-PKTX support?The 1784-PKTX supports Data Highway Plus (DH+), DH-485, and Remote I/O (RIO) communication protocols.How many channels does this communication card have?The card features two independent communication channels for enhanced connectivity.Is the 1784-PKTX compatible with modern industrial computers?Yes, it adheres to PCI 2.3 standards, ensuring broad compatibility with contemporary industrial computer systems.Can I use multiple 1784-PKTX modules in one system?Yes, the card supports up to four modules per system, configurable via jumper settings for scalability.
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Allen-Bradley 1784-PKTX
Overview
This is a genuine Allen-Bradley component. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Allen-Bradley catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Allen-Bradley automation ecosystem
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Allen-Bradley equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Allen-Bradley catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Allen-Bradley platform with documented conversion notes
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
- Model: 1784-PKTX
- Series: 1784
- Bus Type: PCI (2.3 compliant)
- Supported Protocols: DH+, DH-485, Remote I/O (RIO)
- Number of Channels: 2
- Channel Configuration: CH 1A (3-pin Phoenix) for DH+ / Remote I/O; CH 1C (6-pin Phoenix) for DH-485
- Maximum Modules per System: 4 (configurable via jumper settings)
- LED Indicators: 1 diagnostic/status LED per channel
- Operating System Support: Windows 95 / NT (Custom driver required for other operating systems)
- Driver Software: RSLinx PKTx driver (for DH+ / DH-485)
- Connectors: Phoenix connectors (3-pin for CH 1A, 6-pin for CH 1C)
Applications
- Industrial Control & Automation Networks: Provides crucial communication pathways between PLCs, HMIs, and SCADA systems, forming the backbone of advanced industrial operations.
- Legacy System Modernization: Facilitates seamless upgrades and integration by offering robust connectivity to existing DH+ / DH-485 networks, extending the lifespan and utility of vital equipment.
- Remote I/O and Field Device Communication: Enables efficient data exchange and control between centralized controllers and various field devices.
Why Choose the 1784-PKTX?
At Palm Parts Solutions, we understand the critical role reliable industrial components play in your operations. We offer genuine, high-quality products like the Allen-Bradley 1784-PKTX, backed by expert support and competitive pricing, ensuring your systems run smoothly and efficiently.
Availability & Shipping
- ▸In stock: 1784-PKTX ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every 1784-PKTX ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Allen-Bradley
Machine down? We ship parts the same day.
New, surplus, and refurbished Allen-Bradley inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.