The Allen-Bradley 1784-U2DHP is a specialized USB-to-DH+ communication adapter designed to connect modern PCs and laptops with legacy Allen-Bradley PLC systems, including PLC-5 and SLC 5/04 processors. It enables reliable communication for programming, configuration, data transfer, and network monitoring, making it an essential tool for maintaining and supporting existing industrial automation systems.
Model :
| Attribute | Specification |
| Manufacturer / Brand | Allen-Bradley (Rockwell Automation) |
| Order / Part Number | 1784-U2DHP |
| Product Type | USB to Data Highway Plus (DH+) Adapter Cable |
| Primary Function | PC to DH+ network communication for programming and data transfer |
| Compatible Networks | Data Highway Plus (DH+) |
| Target Processors | PLC-5, SLC 5/04 (with DH+ ports) |
| PC Interface | USB |
| Key Feature | Integrated replacement for 1784-PCMK card & 1784-PCM6 cable |
| Typical Use | Legacy system support, programming, troubleshooting |