Allen Bradley 1784-PCICS ControlNet Universal PCI Communication Interface Card
Allen Bradley 1784-PCICS ControlNet Universal PCI Communication Interface Card
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Brand:Allen Bradley PLC Item No.:1784-PCICS Product Origin:USA Product Dimensions:165 × 107 mm Product Weight:0.18 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Allen Bradley 1784-PCICS is a ControlNet Universal PCI communication interface card designed for industrial PCs that require direct access to ControlNet networks. It enables engineers and maintenance personnel to monitor, configure, and exchange data with PLC systems using a standard PCI bus connection.
Technical Specifications
Parameter
Specification
Product Type
ControlNet PCI Communication Interface Card
Model
1784-PCICS
Bus Interface
PCI / PCI-X (32-bit & 64-bit)
Network Type
ControlNet
Network Ports
BNC + RJ45 (NAP interface)
Data Rate
Up to 5 Mbps (ControlNet standard)
Compatibility
Legacy PLC-5 / ControlNet systems
Power Consumption
~3.5 W
Isolation Voltage
50 V
Dimensions
165 × 107 mm
Weight
0.18 kg
Recommended Related Models
Model
Product Name
1784-PCIC
Allen Bradley ControlNet PCI Messaging Interface Card
1784-U2CN
Allen Bradley USB to ControlNet Communication Adapter
1784-KTCX
Allen Bradley ControlNet Communication Interface Module
1784-PCC
Allen Bradley PCMCIA ControlNet Interface Card
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Applications
• PC-based ControlNet communication for PLC-5 and industrial control systems
• Monitoring and configuration of ControlNet networks from engineering workstations
• ControlNet I/O scanning and messaging in automation environments
• Commissioning and diagnostics of ControlNet-connected field devices
• Integration of industrial PCs into legacy Rockwell ControlNet architectures
• Maintenance and troubleshooting of distributed ControlNet control networks
• Data exchange between PC applications (e.g., RSLinx) and PLC systems
Advantages
• Provides direct ControlNet access through standard PCI bus architecture
• Supports both monitoring and I/O communication depending on variant (PCIC / PCICS)
• Stable industrial communication performance for legacy automation systems
• Compatible with 32-bit and 64-bit PCI as well as PCI-X slots (non-PCIe)
• Proven reliability in long-life industrial control environments
Technical FAQs
Q1: What is the main function of the 1784-PCICS card?
It enables a PC to communicate with ControlNet networks for monitoring, configuration, and industrial data exchange.
Q2: What is the difference between PCIC and PCICS?
PCIC is typically used for messaging/monitoring, while PCICS supports both messaging and I/O scanning functions.
Q3: Is it compatible with modern PCI Express slots?
No, it only supports legacy PCI and PCI-X slots, not PCIe.
Q4: What network type does it support?
It supports ControlNet industrial communication networks.
Q5: What connectors are used on the card?
Typically BNC connectors for ControlNet channels and RJ45 for network access port functions.
Q6: Can it be used for real-time control?
It supports industrial communication but is primarily used for monitoring and I/O scanning rather than direct motion control.
Q7: What software is commonly used with it?
RSLinx and other Rockwell Automation configuration tools.
Q8: Is it still manufactured?
No, it is a discontinued legacy product.
Q9: Can it operate in modern Windows systems?
Only with legacy driver support; modern OS compatibility is limited.
Q10: What is its typical data rate?
ControlNet networks typically operate up to 5 Mbps depending on configuration.
