Description
1784-U2DHP Allen‑Bradley Programmable controller
Product Dimensions：
Product Description
Allen-Bradley PCI-based communication cards are high-performance interface modules designed for industrial PCs. These cards enable robust communication between a host computer and various Allen-Bradley industrial networks such as Data Highway Plus (DH+), Remote I/O (RIO), ControlNet, and EtherNet/IP. Installed in a standard PCI slot, they provide real-time data exchange, network diagnostics, and integration capabilities essential for industrial automation environments.
Product Parameters
| Parameter | Specification |
|---|---|
| Interface Type | PCI (Peripheral Component Interconnect) |
| Supported Networks | DH+, Remote I/O, ControlNet, EtherNet/IP (varies by model) |
| Communication Speed | Up to 230.4 kbps (DH+), 10/100 Mbps (EtherNet/IP) |
| Connector Type | DB-9 female, RJ45, or BNC (depends on model) |
| Operating Voltage | +5 V DC (from PCI bus) |
| Power Consumption | Typically 5–10 W |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Compatibility | Windows OS (e.g., Windows 7, 10, Server editions) |
| Drivers/Software | RSLinx Classic, RSNetWorx, FactoryTalk View |
| LED Indicators | Network status, power, and activity indicators |
Product Advantages
- Multi-Network Support: Enables simultaneous communication across multiple industrial protocols.
- High-Speed Data Transfer: Optimized for fast and reliable data exchange in real-time control systems.
- Seamless Integration: Works seamlessly with Rockwell Automation software like RSLinx and RSLogix/Studio 5000.
- Robust Industrial Design: Built to withstand harsh industrial environments with extended temperature support.
- Backward Compatibility: Supports legacy networks like DH+ and RIO, making it ideal for system upgrades.
- Diagnostic Capabilities: Facilitates network monitoring and troubleshooting with compatible software tools.
- Scalability: Can be used in small-scale HMIs as well as large SCADA or DCS systems.
Precautions
- Compatibility Check: Ensure that the PCI card model is compatible with your PC’s hardware, OS version, and Rockwell software.
- Driver Installation: Always use the latest drivers from Rockwell Automation and follow proper installation sequences.
- Slot Limitations: Some older PCs may have limited PCI slots or voltage incompatibilities; verify slot type (PCI vs. PCIe).
- Network Termination: Improper termination on DH+ or RIO networks can cause communication failures.
- Grounding and Shielding: Use shielded cables and proper grounding to reduce electrical noise and ensure signal integrity.
- Firmware Updates: Periodically check for firmware updates to maintain performance and security.
- Environmental Conditions: Avoid exposure to extreme temperatures, moisture, or dust beyond rated operating conditions.
Product Applications
- PLC Programming & Monitoring: Used in engineering workstations for programming, debugging, and monitoring Allen-Bradley PLCs.
- HMI/SCADA Systems: Provides communication between human-machine interfaces (HMIs) or SCADA systems and plant-floor controllers.
- Data Acquisition: Ideal for high-speed data logging and analysis from Remote I/O and DH+ networks.
- Network Diagnostics: Supports network management and diagnostics with RSNetWorx for ControlNet and EtherNet/IP.
- Legacy System Integration: Enables modern PCs to communicate with older DH+ or RIO-based PLC systems.
- Industrial Control Rooms: Widely deployed in control rooms for manufacturing, utilities, and process industries.
- Factory Automation: Used in automated production lines requiring real-time control and data feedback.
Shipping Port: Xiamen, China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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