1784-PCID | Allen-Bradley DeviceNet PCI Interface Card For Messaging And Network Configuration
1784-PCID | Allen-Bradley DeviceNet PCI Interface Card For Messaging And Network Configuration
1784-PCID | Allen-Bradley DeviceNet PCI Interface Card For Messaging And Network Configuration
    1784-PCID | Allen-Bradley DeviceNet PCI Interface Card For Messaging And Network Configuration
1784-PCID | Allen-Bradley DeviceNet PCI Interface Card For Messaging And Network Configuration

1784-PCID | Allen-Bradley DeviceNet PCI Interface Card For Messaging And Network Configuration

Part #: 1784-PCID Manufactured by: Allen-Bradley
Regular price
$459.00
Sale price
$459.00
Regular price
1 in Stock
Condition: New – Open box
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Product Overview
The Allen-Bradley 1784-PCID is a DeviceNet PCI Messaging Communication Interface Card, facilitating efficient data exchang...  Read more
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IQElectro 2-Year Warranty
Warranty for Product #: 1784-PCID
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IQElectro is Not an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.

Product Description P/N: 1784-PCID

Description / Specifications

Description 

The Allen-Bradley 1784-PCID is a PCI-based DeviceNet interface card designed to provide DeviceNet messaging, configuration, and monitoring capabilities within a PC. It supports PCI revision 2.1 and requires only 2 MB of disk space along with 5 VDC power from the host computer. The 1784-PCID enables direct communication with DeviceNet networks for setup, diagnostics, and system integration.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Communication Interfaces
Part Number 1784-PCID
Subcategory DeviceNet Interface Cards
Series PLC 5
Manufacturer Rockwell Automation
Product Type DeviceNet PCI Card
PCI Compatibility PCI Revision 2.1
HDD Space Required 2 MB
PC Power Requirement 5 VDC, 625 mA
DeviceNet Terminal Power 24 VDC, 90 mA
Status Indicators Module, Network, I/O Status LEDs
Certifications CE, DeviceNet
Operating Temperature 0–55°C
Storage Temperature −40–85°C
Relative Humidity 5–95% non-condensing
Dimensions (H × W) 4.2 × 4.721 in

  

 

Information About 1784-PCID

The 1784-PCID is part of Allen-Bradley’s DeviceNet communication hardware, engineered for installation in industrial PCs to expand their network interface capabilities. It features a front-panel DeviceNet port and onboard LED indicators for module, network, and I/O status monitoring. The card supports SELV/PELV-compliant power systems and interfaces with DeviceNet for configuration tasks and application-level messaging. Typical usage includes setting up DeviceNet nodes, performing diagnostics, collecting network data, and supporting communication in PLC-5 and other automation environments.

Key Features:

  • PCI interface: Fully compliant with PCI revision 2.1 for wide PC compatibility.
  • DeviceNet communication: Supports messaging, configuration, and diagnostic functions.
  • Front-panel status indicators: Provides real-time module, network, and I/O status visibility.
  • Low power requirement: Draws only 625 mA at 5 VDC when installed in a PC.
  • Robust environmental ratings: Operates from 0 to 55°C with wide -40 to 85°C storage range.
  • Included accessories: Ships with terminal block connector, driver CD, and installation instructions.
  • Compact design: Small form-factor card for easy installation in industrial PCs.
  • High network reliability: CE-certified and DeviceNet-certified for industrial compliance.

The 1784-PCID delivers the reliability and precision required for configuring and managing DeviceNet networks in industrial automation systems.

Frequently Asked Questions about 1784-PCID
Question: What is the function of the 1784-PCID card?
Date Update:20/06/2025
Answer:

The 1784-PCID is a PCI interface card used to enable DeviceNet communication within a PC-based control system. It allows for I/O scanning, network configuration, and message exchange over the DeviceNet protocol. This card integrates seamlessly with Rockwell Automation software to connect PCs to DeviceNet networks for diagnostics and control.

Question: How is the 1784-PCID installed and powered?
Date Update:20/06/2025
Answer:

The card is installed in a standard PCI slot (Rev 2.1 compatible) on a desktop or industrial PC. It is powered by the 5V DC power supply provided through the PCI bus and draws a maximum of 625 mA. When connected to a DeviceNet terminal, it requires 24V DC power at a maximum of 90 mA. Proper grounding and SELV/PELV compliance are necessary for safe operation.

Question: What is the difference between DeviceNet and PROFIBUS?
Date Update:20/06/2025
Answer:
  • Protocol type:
    DeviceNet is based on the CAN bus standard, while PROFIBUS uses a RS-485-based fieldbus protocol.
  • Topology:
    DeviceNet supports trunkline-dropline wiring; PROFIBUS generally uses a linear bus with terminators.
  • Data rate:
    PROFIBUS can reach speeds up to 12 Mbps, whereas DeviceNet maxes out at 500 kbps.
  • Configuration:
    DeviceNet allows for auto-addressing and easier device replacement; PROFIBUS typically requires manual addressing.
  • Usage region:
    DeviceNet is more popular in North America; PROFIBUS dominates in Europe.
  • Power + data:
    DeviceNet supports both power and data on one cable; PROFIBUS typically separates them.
Question: What are the technical requirements of the 1784-PCID?
Date Update:20/06/2025
Answer:
  • PCI Rev 2.1 compliant slot
  • 5V DC power supply at 625 mA
  • 24V DC power for terminal use (90 mA)
  • 2 MB hard disk space for drivers
  • SELV/PELV power source recommended
Question: Is the 1784-PCID still in production?
Date Update:20/06/2025
Answer:

Yes, the Allen-Bradley 1784-PCID is still in production. It remains available for use in DeviceNet communication and configuration applications. The module continues to be supported by Rockwell Automation for existing and new PC-based control systems.

IQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses For more detailed information, please refer to the full version of our disclaimer policy Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1784-PCID is a PCI-based DeviceNet interface card designed to provide DeviceNet messaging, configuration, and monitoring capabilities within a PC. It supports PCI revision 2.1 and requires only 2 MB of disk space along with 5 VDC power from the host computer. The 1784-PCID enables direct communication with DeviceNet networks for setup, diagnostics, and system integration.

 

 

Technical Specifications 

Condition New/Never Used Surplus
Brand Allen-Bradley
Category Communication Interfaces
Part Number 1784-PCID
Subcategory DeviceNet Interface Cards
Series PLC 5
Manufacturer Rockwell Automation
Product Type DeviceNet PCI Card
PCI Compatibility PCI Revision 2.1
HDD Space Required 2 MB
PC Power Requirement 5 VDC, 625 mA
DeviceNet Terminal Power 24 VDC, 90 mA
Status Indicators Module, Network, I/O Status LEDs
Certifications CE, DeviceNet
Operating Temperature 0–55°C
Storage Temperature −40–85°C
Relative Humidity 5–95% non-condensing
Dimensions (H × W) 4.2 × 4.721 in

  

 

Information About 1784-PCID

The 1784-PCID is part of Allen-Bradley’s DeviceNet communication hardware, engineered for installation in industrial PCs to expand their network interface capabilities. It features a front-panel DeviceNet port and onboard LED indicators for module, network, and I/O status monitoring. The card supports SELV/PELV-compliant power systems and interfaces with DeviceNet for configuration tasks and application-level messaging. Typical usage includes setting up DeviceNet nodes, performing diagnostics, collecting network data, and supporting communication in PLC-5 and other automation environments.

Key Features:

  • PCI interface: Fully compliant with PCI revision 2.1 for wide PC compatibility.
  • DeviceNet communication: Supports messaging, configuration, and diagnostic functions.
  • Front-panel status indicators: Provides real-time module, network, and I/O status visibility.
  • Low power requirement: Draws only 625 mA at 5 VDC when installed in a PC.
  • Robust environmental ratings: Operates from 0 to 55°C with wide -40 to 85°C storage range.
  • Included accessories: Ships with terminal block connector, driver CD, and installation instructions.
  • Compact design: Small form-factor card for easy installation in industrial PCs.
  • High network reliability: CE-certified and DeviceNet-certified for industrial compliance.

The 1784-PCID delivers the reliability and precision required for configuring and managing DeviceNet networks in industrial automation systems.

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