Product Introduction
The Allen Bradley 1784-KT Communication Interface Card is a specialized interface module designed to connect programmable logic controllers (PLCs) to Data Highway Plus (DH+) networks. Manufactured by Rockwell Automation under the Allen-Bradley family, this module provides reliable, high-speed communication between PLC-2, PLC-3, and PLC-5 systems, enabling seamless integration / multiple devices within an industrial control network.
With 8-bit data transfer capability and selectable addresses, the 1784-KT ensures efficient and organized network communication. Its compact design allows easy installation in control cabinets without consuming significant space, and it draws minimal power for consistent operation.
Product Specifications
| Parameter | Specification |
|---|---|
| Product Type | Communication Interface Card |
| 制造商 | Rockwell Automation |
| 品牌 | Allen-Bradley |
| 支持ed Networks | Data Highway Plus (DH+) |
| Compatible PLCs | PLC-2, PLC-3, PLC-5 |
| Data Width | 8-Bit |
| Addressing | Selectable |
| Power Requirement | 0.40 Amp @ 5 VDC |
| Mounting Style | DIN Rail / Panel Mount |
| Housing Type | Industrial Metal Enclosure |
| Dimensions | 150 × 25 × 100 mm |
| 重量 | 0.14 kg |
Applications
• PLC networking connecting PLC-2, PLC-3, and PLC-5 systems across a DH+ network.
• Industrial control systems requiring multiple PLCs to exchange data reliably.
• Data highway communication for factory automation and process control.
• Control cabinet integration where compact modules are necessary.
• Legacy system integration enabling older PLCs to connect with modern control networks.
• Machine-level communication for coordinated control / equipment and sensors.
Advantages
• Efficient DH+ communication, supporting high-speed, reliable data transfer.
• 8-bit data support, allowing quick exchange / control and monitoring information.
• Selectable addressing, providing flexibility in multi-device networks.
• Low power consumption (0.40 A @ 5 VDC), reducing heat and energy requirements.
• Compact design, suitable for installation in tight control cabinets.
• Compatibility with multiple PLC models, including PLC-2, PLC-3, and PLC-5.
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