Allen-Bradley 1784-U2DHP USB DH+ Communication Cable
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Vendor:
Allen-Bradley
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Type:
Data Highway Plus Cable
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Country of Origin:
USA
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Dimensions:
7.6*5*2.5cm
- Weight:
300 g
- Tags: Data highway plus cable
Allen-Bradley 1784-U2DHP USB to Data Highway Plus (DH+) Communication Cable
Technical Specifications & Features
- Brand: Allen-Bradley
- Model: 1784-U2DHP
- Series: PLC-5
- Description: USB to Data Highway Plus (DH+) Communication Cable
- Supply Voltage: 5.00V DC (Nominal), 5.25V DC (Maximum)
- Supply Current: 125 mA
- Power Dissipation: 1.575 Watts maximum
- Isolation Voltage: 30 Volts
- Operating Temperature Range: 0 to 55 degrees Celsius
- Enclosure Protection Rating: IP30 (Not water-resistant)
- Maximum Operating Altitude: 2000 meters
- Connectors: USB Type-A (0.61m cable) to 8-pin DIN (2.44m cable)
Communication & Compatibility
- The 1784-U2DHP supports three selectable baud rates for flexible network design.
- Communication Rates: 57.6 Kbps (max 3048m), 115.2 Kbps (max 1524m), 230.4 Kbps (max 762m).
- Compatible Processors: PLC-5 processors (except Classic PLC-5/10, /12, /15, /25) and SLC 5/04 processors.
- This device replaces older 1784-PCMK adapter cards and 1784-PCM6 cables.
- The DH+ network uses RS-485 wiring for high-speed data transfer over long distances.
- The cable automatically sets its node address upon first connection to the network.
Frequently Asked Questions (FAQ)
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Q: Is this cable new and original?
A: Yes, we supply only brand new, original Allen-Bradley products direct from factory packaging. -
Q: Which processors are compatible with this cable?
A: The 1784-U2DHP works with most PLC-5 processors (excluding Classic models like /10, /12, /15, /25) and SLC 5/04 processors. -
Q: How do I set the communication rate?
A: Use the 3-position switch on the cable. Remember to disconnect from USB before changing the setting. -
Q: What is the maximum cable length for DH+ networks?
A: Maximum length depends on baud rate: 3048m at 57.6Kbps, 1524m at 115.2Kbps, or 762m at 230.4Kbps. -
Q: What is your shipping and return policy?
A: We ship within 5 days via major carriers and offer a 30-day return policy for your peace of mind.
For product inquiries, please contact us: sales@nex-auto.com or +86 153 9242 9628 on WhatsApp.
Partner: NexAuto Technology Limited
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