Allen-Bradley 1794-ACNR15 ControlNet Adapter – Redundant Flex I/O

🚀 Allen-Bradley 1794-ACNR15 Redundant ControlNet Adapter

The Allen-Bradley 1794-ACNR15 delivers reliable network redundancy for critical automation systems. This robust 1794-ACNR15 adapter ensures continuous operation even during network failures.

🔧 Technical Specifications

• Brand: Allen-Bradley (Rockwell Automation)
• Model: 1794-ACNR15
• Series: Flex I/O
• Product Type: Redundant ControlNet Adapter
• ControlNet Protocol: Version 1.25
• Data Transfer Speed: 5 Mbps
• Input Voltage Range: 19.2-31.2V DC
• Current Consumption: 400mA max @ 24V DC
• Flexbus Output Current: 640 mA maximum
• Power Dissipation: 3.4W maximum
• Isolation Voltage: 850V DC
• Inrush Current: 23A for 2ms
• Operating Temperature: -20°C to 55°C (-4°F to 131°F)
• Vibration Resistance: 5G @ 10-500 Hz
• Shock Resistance: 30G operational
• Dimensions: 87x94x69 mm
• Weight: 220g (7.76oz)

📦 Package Contents & Shipping

• 1 x 1794-ACNR15 ControlNet Adapter Module
• 1 x Installation Documentation
• 🛡️ 12 Months Comprehensive Warranty
• 🚀 Global Shipping via FedEx, UPS, DHL

❓ Frequently Asked Questions

• What happens if one ControlNet cable fails?
  The adapter automatically switches to the backup cable without interruption.
• How many I/O modules can I connect?
  You can connect up to 8 Flex I/O modules in any combination.
• What power supply does this adapter need?
  It requires 24V DC with a range of 19.2-31.2V DC.
• Can I use this in high-vibration environments?
  Yes, it withstands 5G vibration and 30G operational shock.
• What do the LED indicators show?
  They show status for each ControlNet port and overall I/O communication.

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