Allen-Bradley 1784-U2CN | ControlNet Communication Cable

Allen-Bradley 1784-U2CN USB to ControlNet Communication Cable

Technical Specifications & Features

• Brand: Allen-Bradley
• Model: 1784-U2CN
• Series: PLC-5
• Description: USB to ControlNet Communication Adapter Cable
• Operating Voltage: 5.25 Volts DC
• Supply Current: 225 mA
• ControlNet Current: 70 mA at 24 Volts
• Operating Temperature Range: 0 to 55 degrees Celsius
• Storage Temperature Range: -40 to 85 degrees Celsius
• Isolation Voltage: 30 Volts continuous (Basic Insulation)
• Enclosure Protection Rating: IP30 (Not water-resistant)
• Maximum Operating Altitude: 2000 meters
• Compliance Standards: cULus, CE, RCM, KCC, CI

Design & Operation

• The 1784-U2CN cable consists of a USB connector, a ControlNet connector, and a central module.
• A rotary switch on the module allows you to easily set the desired ControlNet node address.
• Three LED indicators provide clear status for USB connection, module power, and ControlNet network activity.
• The green USB LED lights solid when configured and blinks during data traffic.
• Handle with care, as the unit is sensitive to electrostatic discharge (ESD).

Frequently Asked Questions (FAQ)

• Q: Is this cable new and original?
  A: Yes, we supply only brand new, original Allen-Bradley products.
• Q: How do I change the node address on this adapter?
  A: Use the rotary switch located on the central module of the 1784-U2CN cable to set the address.
• Q: What do the different LED lights mean?
  A: The LEDs show USB status (green), module power (green), and ControlNet network updates (green). Solid light means configured, blinking indicates active traffic.
• Q: What is the operating temperature limit?
  A: For normal operation, do not expose the cable to temperatures exceeding 55°C (131°F).
• Q: What is your shipping and return policy?
  A: We ship within 5 days via DHL, FedEx, or UPS. We offer a 30-day return policy for your convenience.

For product inquiries, please contact us: sales@nex-auto.com or +86 153 9242 9628 on WhatsApp.

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