Products Description
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Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Allen-Bradley 1784-PCIC |
| Product Type | ControlNet PCI Communication Interface Card |
| Manufacturer | Rockwell Automation / Allen-Bradley |
| Series | ControlNet PC Communication Cards |
| Function | Provides PC-based communication access to ControlNet networks |
| Network Type | ControlNet |
| Channels | 2 × ControlNet channels (A/B) via BNC connectors |
| Host Interface | PCI bus (32-bit, 33 MHz) |
| PCI Compatibility | PCI 2.2 compliant (supports 3.3 V / 5 V PCI, PCI-X systems) |
| Data Function | Messaging / network monitoring (ControlNet communication) |
| Protocol Support | ControlNet, RSLinx-based communications |
| Power Consumption | ~3.5 W |
| Isolation Voltage | ~50 V continuous (communication ports) |
| ESD Immunity | Industrial-grade immunity (per IEC standards) |
| Vibration | 2 g (10–500 Hz) |
| Shock Resistance | 30 g operating / 50 g non-operating |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5–95% non-condensing |
| Form Factor | Full/short-length PCI card |
| Dimensions (L × H × W) | ~165 mm × 107 mm × 20 mm |
| Weight | ~0.15–0.3 kg |
| Connector Type | Dual BNC (ControlNet) |
| Software Requirement | RSLinx Classic (legacy versions for full support) |
| OS Support | Windows 98 / 2000 / XP (legacy only) |
| Lifecycle Status | Discontinued (no replacement recommended by Rockwell) |
FAQ
FAQ
Q1. What is the 1784-PCIC used for?
It is used to connect a PC to a ControlNet industrial network for monitoring, configuration, and messaging.
Q2. Is it a PLC module?
No, it is a PC PCI interface card, not a PLC-mounted module.
Q3. What network does it support?
It supports ControlNet (deterministic industrial control network).
Q4. How many channels does it have?
It has two ControlNet channels (A and B) using BNC connectors.
Q5. Does it support modern PCs?
No, it requires a legacy PCI slot and older operating systems (XP/2000/98).
Q6. Can it be used in PCI Express slots?
No, it is not compatible with PCIe.
Q7. What is its main limitation today?
It is obsolete and lacks driver support for modern Windows systems.
Q8. Is there a direct replacement?
Rockwell indicates no direct replacement, and migration to newer ControlLogix/ControlNet gateway solutions is recommended.
Tags
Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
