製品紹介
The Allen-Bradley 1784-KTX Communication Interface Card is an industrial PC communication module designed to connect a computer to Allen-Bradley PLC networks. It supports multiple legacy industrial protocols including Data Highway Plus (DH+), DH-485, and Remote I/O, enabling engineering workstations to communicate directly with PLC-2 and PLC-3 systems.
This card is widely used for programming, monitoring, and diagnostics in legacy automation environments. It acts as a Remote I/O scanner, allowing the PC to function as a supervisory node that can read and write data across industrial networks in real time.
Built for ISA/EISA bus systems, the 1784-KTX provides reliable communication performance in industrial computing environments. Its dual-role capability for both network access and Remote I/O scanning makes it a versatile tool for maintaining older Allen-Bradley control systems.
製品仕様
| Parameter | Value |
|---|---|
| Product Type | Communication Interface Card |
| モデル Number | 1784-KTX |
| Network Protocols | DH+, DH-485 |
| Remote I/O Capability | Remote I/O Scanner |
| PLC Compatibility | PLC-2, PLC-3 direct connect |
| Bus Interface | ISA / EISA |
| Power Consumption | 600 mA @ 5 VDC |
| Function | PC-to-PLC communication interface |
| Communication Role | Network access + I/O scanning |
| Installation Type | Open-style, mountable card |
| Application Area | Industrial automation and legacy PLC systems |
| Connector Interface | Industrial communication bus interface |
| Dimensions | 165 × 20 × 107 mm |
| 重量 | 0.45 kg |
Applications
• PLC programming and maintenance
Enables direct communication between a PC and PLC-2 / PLC-3 systems for programming and configuration.
• Industrial network diagnostics
Used to monitor and troubleshoot DH+ and DH-485 communication networks.
• Remote I/O control systems
Acts as a scanner for Remote I/O racks in distributed control architectures.
• Legacy automation system support
Maintains and services older Allen-Bradley industrial control systems.
• Industrial data acquisition
サポートs real-time data exchange between PC systems and PLC networks.
Advantages
• Multi-protocol support
サポートs DH+, DH-485, and Remote I/O for flexible legacy system integration.
• Remote I/O scanner capability
Allows the PC to function as a real-time I/O control and monitoring node.
• Direct PLC compatibility
Enables communication with PLC-2 and PLC-3 systems without additional gateways.
• Reliable industrial communication
Designed for stable operation in electrically noisy industrial environments.
• Efficient system maintenance tool
Simplifies troubleshooting and diagnostics for legacy automation systems.
• Compact and mountable design
Fits into standard industrial PC slots for easy installation and replacement.
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