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Allen-Bradley

Allen Bradley 1784-U2CN USB-to-ControlNet Cable

SKU 1784-U2CN

  • Part Number:

    1784-U2CN

  • Manufacturer:

    Allen-Bradley

  • Condition:

    Brand New & in Stock

  • Product Type:

    USB-to-ControlNet Cable

  • Origin:

    USA

  • Shipping Detail:

    Fedex and UPS etc

  • Warranty:

    12 months

Frequently inquire Together

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Allen-Bradley 1784-U2CN USB-to-ControlNet Cable

The Allen-Bradley 1784-U2CN, also cataloged as the 1784-U2CN USB-to-ControlNet cable, operates as a dedicated interface for connecting USB-enabled programming devices to ControlNet networks.

Hardware Specifications

Parameter Specification
Model 1784-U2CN
Brand Allen-Bradley
Origin USA
Weight Not specified
Dimensions Standard cable assembly
Operating Temp 0 to 55 deg C
Storage Temp -10 to 85 deg C
Power Consumption Max 0.5 W
Supply Voltage 5.00 VDC nominal, 5.25 VDC max
Supply Current 75 mA
Isolation Voltage 30 V continuous, type tested at 500 V AC for 60 s
Enclosure Rating IP30
ControlNet Current 70 mA @ 24 V
Core Function USB-to-ControlNet communication cable

Profinet / EtherNet/IP Deterministic Networks

The 1784-U2CN cable is designed to provide deterministic communication between USB programming devices and ControlNet nodes. Isolation voltage testing ensures safe operation across USB and ControlNet domains. Compliance with CISPR 11 Class A emissions and IEC 61000 immunity standards allows integration into industrial environments without interference.

Frequently Asked Questions

Q: Can the 1784-U2CN be used in environments with high EMI? A: Yes, the cable meets IEC 61000-4-2 and IEC 61000-4-3 immunity standards, supporting operation under strong EMI/RFI conditions.

Q: What is the maximum power dissipation? A: The cable dissipates up to 0.5 W under full load.

Q: Does the cable provide galvanic isolation? A: Yes, it provides 30 V continuous isolation, type tested at 500 V AC for 60 s between ControlNet and USB.

Field Installation Guidelines

  • Ensure USB and ControlNet connectors are fully seated before energizing.
  • Maintain ambient temperature between 0 and 55 deg C during operation.
  • Route cabling away from high-voltage conductors to minimize induced noise.
  • Verify grounding practices to maintain compliance with IEC 61000 immunity standards.
  • Inspect cable jacket and connectors for mechanical integrity before commissioning.
Related Tags:
Allen-Bradley CompactLogix USB-to-ControlNet Cable
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Topbrands collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What payment methods do we accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
What is the warranty period?
We offer a standard one-year warranty for all new and original items.
What shipping methods do we use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
What is our delivery time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
How do we package the goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
How can customers contact us and request a quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.
Read next

Topbrands PLC Limited is a top supplier of genuine new PLC and DCS parts, serving over 50 countries globally. We offer high-quality products from renowned brands like Bently Nevada, Honeywell, ABB, and more. With our warehouse in China stocking up to 30,000 pieces, we ensure rapid delivery to meet urgent order needs while maintaining competitive pricing to save our customers' budgets. Learn more...

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