Descripción
Allen-Bradley 1784-U2DHP USB to Data Highway Plus (DH+) Adapter Cable
Description:
The Allen-Bradley 1784-U2DHP is a reliable USB-to-Data Highway Plus (DH+) communication adapter that lets modern computers interface directly with legacy Allen-Bradley DH+ networks. Designed for system integrators, automation technicians, and service engineers, this adapter provides a seamless bridge between today’s USB ports and industrial PLC-5 or SLC 5/04 controllers via the DH+ network.
This versatile cable eliminates the need for obsolete PCMCIA cards by converting USB communication to the DH+ protocol, enabling programming, diagnostics, and data exchange using software tools like RSLinx Classic and RSLogix 5/500. Its rugged industrial construction and plug-and-play functionality make it a dependable solution for legacy PLC systems in manufacturing, process automation, and maintenance environments.
Key Features
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Genuine Allen-Bradley USB to Data Highway Plus (DH+) adapter cable
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Connects a USB-equipped PC to Allen-Bradley DH+ networks without legacy interface cards
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Ideal for programming, monitoring, and diagnostics with PLC-5 and SLC 5/04 controllers
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Support for standard DH+ baud rates (57.6 kbps, 115.2 kbps, 230.4 kbps)
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Simple “plug-and-play” installation with USB power and no external power supply needed
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Industrial-grade IP30 enclosure and robust cabling for control cabinet environments
Typical Applications
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PLC program downloads/uploads and firmware updates
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RSLinx Classic and RSLogix 5/500 software connectivity
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Connection to Data Highway Plus (DH+) networks for legacy automation systems
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Integration and maintenance work on manufacturing equipment
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Communications bridge for service technicians in plant environments
Product Details
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Manufacturer: Allen-Bradley / Rockwell Automation
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Model / MPN: 1784-U2DHP
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Product Type: USB to Data Highway Plus (DH+) Adapter Cable
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Host Interface: USB
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PLC Network Interface: DH+ (8-pin mini-DIN)
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Form Factor: Portable/inline adapter
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Enclosure Rating: IP30
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Power: USB powered (5 V DC)
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Condition: New
USB-to-Data Highway Plus Adapter with Cable for programming PLC-5 or SLC 5/04 processors using a personal computer and RSLogix 5 or 500 Programming Software; lets a DH+ host with RSLinx software communicate directly with DH+ stations; performs the same functions as the 1784-PCMK
Weight: 0.4kg
SKU: 1784U2DHP
Delivery: We ship via global express services, such as DHL, Fedex, Swiss Post.
Warranty: 3 Years AW warranty, for peace of mind.