1784-PCID | Allen-Bradley DeviceNet PCI Messaging Communication Interface Card
1784-PCID | Allen-Bradley DeviceNet PCI Messaging Communication Interface Card
1784-PCID | Allen-Bradley DeviceNet PCI Messaging Communication Interface Card
    1784-PCID | Allen-Bradley DeviceNet PCI Messaging Communication Interface Card
1784-PCID | Allen-Bradley DeviceNet PCI Messaging Communication Interface Card

1784-PCID | Allen-Bradley DeviceNet PCI Messaging Communication Interface Card

Part #: 1784-PCID Manufactured by: Allen-Bradley
Regular price
$459.00
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$459.00
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Condition: New-Surplus Original 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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Product Description P/N: 1784-PCID

Description / Specifications

Description 

The 1784-PCID card is a DeviceNet interface card from Allen-Bradley. The 1784-PCID card provides DeviceNet messaging and configuration capabilities.

 

Technical Specifications 

 

Brand Allen-Bradley
Series PLC 5
Part Number 1784-PCID
Manufacturer Rockwell Automation
Product type DeviceNet PCI card
HDD space required 2 MB
Compatibility PCI rev 2.1
PC power requirements 5 Volts DC, 625 milliamps
Certifications CE, DeviceNet
Operating temperature 0 to 55 degrees Celsius
Storage temperature -40 to 85 degrees Celsius

  

 

Information About 1784-PCID

The Allen Bradley 1784-PCID card is a DeviceNet PCI interface card. It provides DeviceNet I/O scan, configuration, and monitoring capabilities. A SELV (Safety Extra Low Voltage) or a PELV (Protected Extra Low Voltage) power supply must be used to supply the system power to comply with the CE low voltage directives. The package from the manufacturer containing the 1784-PCID card also contains a terminal block connector, a driver CD-ROM, and installation instructions. The 1784-PCID card only provides DeviceNet configuration and messaging capabilities.

The front of the 1784-PCID card contains the DeviceNet interface and status indicators for I/O status, network status, and module status updates. The 1784-PCID card is compliant to PCI rev 2.1. The mechanical specifications for the card include dimensions of 4.2 x 4.721 inches. The power supply requirements for the card when it is installed in a PC are 5 Volts DC voltage and a maximum current draw of 625 milliamps. When installed in a DeviceNet terminal, the power supply requirements are 24 Volts DC voltage and a maximum current draw of 90 milliamps. The ambient operating temperature range is 0 to 55 degrees Celsius and the non-operating temperature range is -40 to 85 degrees Celsius. The ambient relative humidity should not be less than 5% or more than 95%. The 1784-PCID card is certified by the CE and DeviceNet standards.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other 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 1784-PCID card is a DeviceNet interface card from Allen-Bradley. The 1784-PCID card provides DeviceNet messaging and configuration capabilities.

 

Technical Specifications 

 

Brand Allen-Bradley
Series PLC 5
Part Number 1784-PCID
Manufacturer Rockwell Automation
Product type DeviceNet PCI card
HDD space required 2 MB
Compatibility PCI rev 2.1
PC power requirements 5 Volts DC, 625 milliamps
Certifications CE, DeviceNet
Operating temperature 0 to 55 degrees Celsius
Storage temperature -40 to 85 degrees Celsius

  

 

Information About 1784-PCID

The Allen Bradley 1784-PCID card is a DeviceNet PCI interface card. It provides DeviceNet I/O scan, configuration, and monitoring capabilities. A SELV (Safety Extra Low Voltage) or a PELV (Protected Extra Low Voltage) power supply must be used to supply the system power to comply with the CE low voltage directives. The package from the manufacturer containing the 1784-PCID card also contains a terminal block connector, a driver CD-ROM, and installation instructions. The 1784-PCID card only provides DeviceNet configuration and messaging capabilities.

The front of the 1784-PCID card contains the DeviceNet interface and status indicators for I/O status, network status, and module status updates. The 1784-PCID card is compliant to PCI rev 2.1. The mechanical specifications for the card include dimensions of 4.2 x 4.721 inches. The power supply requirements for the card when it is installed in a PC are 5 Volts DC voltage and a maximum current draw of 625 milliamps. When installed in a DeviceNet terminal, the power supply requirements are 24 Volts DC voltage and a maximum current draw of 90 milliamps. The ambient operating temperature range is 0 to 55 degrees Celsius and the non-operating temperature range is -40 to 85 degrees Celsius. The ambient relative humidity should not be less than 5% or more than 95%. The 1784-PCID card is certified by the CE and DeviceNet standards.



Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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