1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
Part #: 1784-U2DHP Manufactured by: Allen-Bradley

1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)

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Product Overview
The Allen-Bradley 1784-U2DHP cable is a Data Highway Plus cable for connections between a PLC 5 processor and a computer. ...  Read more
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Product comes with IQElectro 2-Year Warranty
Warranty for item #: 1784-U2DHP
IQElectro offers a complimentary 2-year warranty on all our products. This ensures that every purchase you make from IQElectro is a reliable and trustworthy investment for the future of your company. Warranty Terms
IQElectro is NOT an authorized distributor for Allen-Bradley
Original Manufacturer's Warranty Not Covered, This Product is SURPLUS.
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
    1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
    1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
1784-U2DHP | Allen-Bradley USB-to-Data Highway Plus Programming Adapter with Cable, 2.44 m (8 ft)
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Product Description P/N: 1784-U2DHP

Description / Specifications

Description 

The Allen-Bradley 1784-U2DHP is a USB to Data Highway Plus (DH+) cable. This communication peripheral enables any configuration or programming workstation such as a laptop or computer to connect to the Data Highway Plus (DH+) network. This communication device also supports PLC-5 processors (except for Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25) or SLC 5/04 processors.

 

Technical Specifications 

 

Brand Allen-Bradley
Series PLC 5
Part Number 1784-U2DHP
Temperature 0-55 degrees Celsius
Power dissipation 1.575 watts
Current 125 mA
Description Data Highway Plus (DH+) cable
Altitude 2000 meters
Enclosure IP 30
Communication rate 57.6 Kbps @ 3048 m (10,000 ft) 115.2 Kbps @ 1524 m (5000 ft) 230.4 Kbps @ 762 m (2500 ft)
LED indicators USB Power DH+ network
Compatible Processors PLC-5 processors except (Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25); SLC 5/04 processors
Supply voltage 5.00V DC 5.25V DC, max
Power dissipation, max 1.575 W
Voltage 5 Volts DC

  

 

Information About 1784-U2DHP

The 1784-U2DHP cable is an Allen-Bradley USB to Data Highway Plus cable. It is an industrial grade cable which lets an operator connect a computer with a DH+ network by using the USB port of the computer. The same cable can be used for a connection between a PLC 5 processor and a computer. The cable can be used for Overvoltage Category II applications at up to a maximum altitude of 2000 meters without getting derated. The cable must be powered from a source compliant with the SELV and PELV standards. The 1784-U2DHP cable comes with a communication rate switch and an LED status indicator. The cable status indicators blink red and green for different events, including power supply, network activity, node duplication, and internal diagnostics updates. The cable should be disconnected from the USB port before changing the communication rate setting. One end of the 1784-U2DHP cable has a USB connector and the other end comes with an 8-pin DIN connector. The node address of the DH+ cable is set automatically when it is connected for the first time. The driver should be properly installed in the computer for the cable to function. A unique COM port is created for the cable once the driver is installed. The DIN cable length is 2.44 meters and the USB length is 0.61 meters. The 1784-U2DHP cable comes with an IP 30 enclosure rating. It dissipates 1.575 Watts of power as heat. It uses 125 milliamps of supply current and 5 Volts DC voltage. It has an isolation voltage of 30 Volts. The temperature should range between 0 and 55 degrees Celsius.

The Data Highway Plus (DH+) communication network is an Allen-Bradley proprietary protocol that communicates over RS485 wiring convention. It allows high-speed transfer of data and support long distance communication, up to 10,000 feet (3050 meters) for trunkline and 100 feet (3.0 meters) for dropline connections. Three (3) communicate rates are supported by the 1784-U2DHP. For 57.6 Kbps, maximum DH+ network length is 3048 m (10,000 ft); 115.2 Kbps @ 1524 m (5000 ft) and 230.4 Kbps @ 762 m (2500 ft).

The 1784-U2DHP comes with a 3-position switch used for configuring the DH+ node address. It does not require mounting to a DIN rail or any mounting method as this device is a highly portable device. It draw power from the USB connection with power consumption of 1.575 Watts and Power dissipation of 1.575 Watts as well. To power-up this device, the 1784-U2DHP require a supply current of 1.25 mA with supply voltage requirement of 5.00V DC (nominal) and 5.25V DC (maximum).

The 1784-U2DHP comes with LED status indicator such as USB, Power and DH+ network. This communication device replaces the 1784-PCMK communication adapter card and 1784-PCM6 communication cable. This communication device also supports PLC-5 processors (except for Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25) or SLC 5/04 processors.


Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description 

The Allen-Bradley 1784-U2DHP is a USB to Data Highway Plus (DH+) cable. This communication peripheral enables any configuration or programming workstation such as a laptop or computer to connect to the Data Highway Plus (DH+) network. This communication device also supports PLC-5 processors (except for Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25) or SLC 5/04 processors.

 

Technical Specifications 

 

Brand Allen-Bradley
Series PLC 5
Part Number 1784-U2DHP
Temperature 0-55 degrees Celsius
Power dissipation 1.575 watts
Current 125 mA
Description Data Highway Plus (DH+) cable
Altitude 2000 meters
Enclosure IP 30
Communication rate 57.6 Kbps @ 3048 m (10,000 ft) 115.2 Kbps @ 1524 m (5000 ft) 230.4 Kbps @ 762 m (2500 ft)
LED indicators USB Power DH+ network
Compatible Processors PLC-5 processors except (Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25); SLC 5/04 processors
Supply voltage 5.00V DC 5.25V DC, max
Power dissipation, max 1.575 W
Voltage 5 Volts DC

  

 

Information About 1784-U2DHP

The 1784-U2DHP cable is an Allen-Bradley USB to Data Highway Plus cable. It is an industrial grade cable which lets an operator connect a computer with a DH+ network by using the USB port of the computer. The same cable can be used for a connection between a PLC 5 processor and a computer. The cable can be used for Overvoltage Category II applications at up to a maximum altitude of 2000 meters without getting derated. The cable must be powered from a source compliant with the SELV and PELV standards. The 1784-U2DHP cable comes with a communication rate switch and an LED status indicator. The cable status indicators blink red and green for different events, including power supply, network activity, node duplication, and internal diagnostics updates. The cable should be disconnected from the USB port before changing the communication rate setting. One end of the 1784-U2DHP cable has a USB connector and the other end comes with an 8-pin DIN connector. The node address of the DH+ cable is set automatically when it is connected for the first time. The driver should be properly installed in the computer for the cable to function. A unique COM port is created for the cable once the driver is installed. The DIN cable length is 2.44 meters and the USB length is 0.61 meters. The 1784-U2DHP cable comes with an IP 30 enclosure rating. It dissipates 1.575 Watts of power as heat. It uses 125 milliamps of supply current and 5 Volts DC voltage. It has an isolation voltage of 30 Volts. The temperature should range between 0 and 55 degrees Celsius.

The Data Highway Plus (DH+) communication network is an Allen-Bradley proprietary protocol that communicates over RS485 wiring convention. It allows high-speed transfer of data and support long distance communication, up to 10,000 feet (3050 meters) for trunkline and 100 feet (3.0 meters) for dropline connections. Three (3) communicate rates are supported by the 1784-U2DHP. For 57.6 Kbps, maximum DH+ network length is 3048 m (10,000 ft); 115.2 Kbps @ 1524 m (5000 ft) and 230.4 Kbps @ 762 m (2500 ft).

The 1784-U2DHP comes with a 3-position switch used for configuring the DH+ node address. It does not require mounting to a DIN rail or any mounting method as this device is a highly portable device. It draw power from the USB connection with power consumption of 1.575 Watts and Power dissipation of 1.575 Watts as well. To power-up this device, the 1784-U2DHP require a supply current of 1.25 mA with supply voltage requirement of 5.00V DC (nominal) and 5.25V DC (maximum).

The 1784-U2DHP comes with LED status indicator such as USB, Power and DH+ network. This communication device replaces the 1784-PCMK communication adapter card and 1784-PCM6 communication cable. This communication device also supports PLC-5 processors (except for Classic PLC-5 processors, such as PLC-5/10, PLC-5/12, PLC-5/15, and PLC-5/25) or SLC 5/04 processors.


Manufacturer information

Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.

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