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Allen Bradley 1784-PCMC Data Highway Plus Assembly
- Product Details
- FAQs
- Related
- Contact Us
- Packing & Delivery
- Product Ratings
Product Introduction
The Allen-Bradley 1784-PCMC Data Highway Plus Assembly Cable is a bundled industrial communication kit designed to enable notebook computers to interface with Allen-Bradley industrial networks. It supports communication across DH+, DH-485, and Remote I/O systems, making it a practical solution for programming, configuration, and diagnostics of legacy PLC systems.
This package includes the 1784-PCMK PCMCIA communication card and the 1784-PCM5 cable, which together form a complete interface solution for connecting portable engineering devices to PLC networks. The system is widely used in industrial environments where field commissioning and maintenance of control systems are required.
The 1784-PCMK/B card allows a laptop to communicate directly with industrial controllers, while the cable selection ensures compatibility with different PLC families. This modular approach provides flexibility across multiple Allen-Bradley platforms.
Product Specifications
| Parameter | Value |
|---|---|
| Product Type | Communication Card + Cable Assembly Kit |
| Model Number | 1784-PCMC |
| Included Components | 1784-PCMK PCMCIA Card + 1784-PCM5 Cable |
| Communication Networks | DH+, DH-485, Remote I/O |
| Function | Laptop-to-PLC communication interface |
| Supported PLC Systems | PLC-2, PLC-3, PLC-5, SLC series |
| Interface Type | PCMCIA (CardBus) |
| Cable Length | 10 feet |
| Application Area | Industrial automation programming and diagnostics |
| Compatibility Requirement | Series B cables required |
| Operating Environment | Industrial control systems |
| Weight | 3 kg |
Applications
• PLC programming and configuration
Enables notebook computers to connect directly to PLC-2, PLC-3, and PLC-5 systems for software programming and setup.
• Industrial diagnostics and troubleshooting
Used for identifying and resolving issues in DH+ and DH-485 communication networks.
• Field commissioning
Supports engineers during on-site installation and system startup of automation equipment.
• Maintenance of legacy systems
Provides essential connectivity for servicing older Allen-Bradley control architectures.
• Multi-network communication access
Allows a single toolset to interface with DH+, DH-485, and Remote I/O systems.
Advantages
• Complete communication bundle
Includes both card and cable for ready-to-use system connectivity.
• Multi-network compatibility
Supports DH+, DH-485, and Remote I/O for broad system coverage.
• Portable engineering access
Allows notebook computers to function as mobile programming stations.
• Flexible cable options
Supports multiple PLC families through different compatible cable types.
• Reliable industrial communication
Designed for stable performance in noisy industrial environments.
• Efficient maintenance tool
Simplifies diagnostics and reduces downtime in legacy automation systems.
FAQ
- What is included in the 1784-PCMC bundle?
It includes the 1784-PCMK PCMCIA communication card and the 1784-PCM5 cable for PLC communication. - What is the main purpose of this kit?
It allows a notebook computer to communicate with PLC systems for programming, diagnostics, and maintenance. - Which networks does it support?
It supports DH+, DH-485, and Remote I/O networks. - Which PLC systems are compatible?
It works with PLC-2, PLC-3, PLC-5, and SLC series controllers depending on cable selection. - Why are different cables required?
Different PLC families use different communication interfaces, so specific cables ensure correct protocol matching. - Can it be used with modern Ethernet systems?
No, it is designed for legacy industrial communication networks, not Ethernet-based systems. - What is the role of the PCMCIA card?
It acts as the interface between the notebook computer and industrial communication networks. - Is this suitable for field engineers?
Yes, it is widely used by field engineers for on-site commissioning and troubleshooting. - What are common usage issues?
Incorrect cable selection, driver configuration errors, and improper network termination. - Is this system still widely used today?
It is mainly used for maintaining and supporting existing legacy Allen-Bradley systems.
Related Models
| Model | Description |
|---|---|
| 1784-PCMK | PCMCIA communication card |
| 1784-PCM5 | PLC-5 communication cable |
| 1784-PCM6 | DH+ enhanced cable |
| 1784-PCM4 | DH-485 cable |
| 1784-PCM2 | PLC-2 communication cable |
| 1784-PCMS | Remote I/O cable |
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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