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Allen Bradley 1784-KTXD Communication Interface Card
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1784-KTXD Communication Interface Card is an industrial PC interface module designed to provide reliable connectivity between a computer and Allen-Bradley PLC networks. Supporting multiple legacy communication protocols such as DH+, DH-485, and Remote I/O (RIO), it enables direct interaction with PLC systems for programming, monitoring, and diagnostics.
This card features a dual-channel design, allowing simultaneous communication across different networks or devices. It also functions as a Remote I/O scanner, enabling the host PC to actively control and monitor distributed I/O systems in real time.
Built on a 16-bit ISA/EISA architecture, the 1784-KTXD is intended for industrial computers used in legacy automation environments. Its compact, open-style design ensures easy installation and stable performance in control cabinets and industrial workstations.
Product Specifications
| Parameter | Value |
|---|---|
| Product Type | Communication Interface Card |
| Model Number | 1784-KTXD |
| Bus Interface | ISA / EISA (16-bit) |
| Communication Protocols | DH+, DH-485, Remote I/O (RIO) |
| Channel Configuration | 2-channel communication |
| Remote I/O Function | Acts as Remote I/O Scanner |
| Function | PC-to-PLC communication and network access |
| PLC Compatibility | PLC-2, PLC-3, and compatible systems |
| Installation Type | Open-style, mountable |
| Application Area | Industrial automation and legacy system integration |
| Communication Mode | Real-time data exchange |
| Dimensions | 165 × 20 × 107 mm |
| Weight | 0.14 kg |
Applications
• PLC programming and diagnostics
Enables direct PC communication with PLC systems for configuration, monitoring, and troubleshooting.
• Remote I/O control systems
Acts as a scanner to manage distributed I/O racks in real-time industrial applications.
• Industrial network integration
Supports communication across DH+, DH-485, and RIO networks.
• Legacy system maintenance
Provides essential connectivity for servicing and upgrading older Allen-Bradley systems.
• Data acquisition and monitoring
Facilitates continuous data exchange between PC systems and industrial controllers.
Advantages
• Multi-protocol support
Compatible with DH+, DH-485, and RIO for broad legacy system integration.
• Dual-channel capability
Allows simultaneous communication with multiple networks or devices.
• Remote I/O scanner functionality
Enables the PC to function as a controller for distributed I/O systems.
• Stable industrial communication
Designed for reliable operation in noisy and demanding environments.
• Compact and lightweight design
Easy to install in industrial PCs with limited space availability.
• Efficient system maintenance tool
Simplifies diagnostics and troubleshooting of legacy automation systems.
FAQ
- What is the main function of the 1784-KTXD card?
It enables communication between a PC and PLC networks while also acting as a Remote I/O scanner. - What communication protocols are supported?
It supports DH+, DH-485, and Remote I/O (RIO) protocols. - What does dual-channel communication mean?
It allows the card to communicate with two networks or devices simultaneously, improving flexibility. - What is the advantage of Remote I/O scanner capability?
It allows the PC to directly control and monitor distributed I/O modules in real time. - Which PLC systems are compatible with this card?
It is compatible with PLC-2, PLC-3, and other legacy Allen-Bradley systems. - Is this card suitable for modern Ethernet networks?
No, it is designed for legacy industrial communication protocols rather than Ethernet. - What type of computer interface is required?
It requires a PC with an ISA or EISA expansion slot. - What are common installation issues?
Improper slot installation, driver configuration errors, and incorrect network wiring. - Can it be used for system diagnostics?
Yes, it is widely used for monitoring, troubleshooting, and maintaining industrial networks. - Is it still used in modern systems?
It is mainly used for maintaining and supporting legacy automation systems.
Related Models
| Model | Description |
|---|---|
| 1784-KTX | Standard communication interface card |
| 1784-KT | Basic communication interface |
| 1784-KTCX15 | ControlNet interface card |
| 1784-PKTX | Communication adapter |
| 1784-PCIC | ControlLogix communication interface |
| 1784-KTXD2 | Enhanced dual-channel version |
Popular Models
| Model | Description |
|---|---|
| 1756-EN2T | Ethernet communication module |
| 1756-CN2R | ControlNet bridge module |
| 1756-IB16 | Digital input module |
| 1756-OB32 | Digital output module |
| 1769-L33ER | CompactLogix controller |
| 1734-AENTR | POINT I/O Ethernet adapter |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Excellent PLC Co., Ltd. has a large number of brand new and original PLC and DCS spare parts, with more than 60 cooperative countries. All products are guaranteed for 1 year and delivered to you by high-quality express. We are committed to using the best products and the most favorable prices to meet the needs and friendship of our customers. We have won the trust of thousands of customers, including these excellent customers.
As for the delivery time, when we receive your order requirements, we will arrange for warehouse personnel to test and verify the products. After you place the order, we will send it to you within 24 hours.
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