1794-AENTR Ethernet/IP Adapter | Flex I/O Communication Module

Allen-Bradley 1794-AENTR: Reliable Redundant Ethernet/IP Adapter for Flex I/O

The Allen-Bradley 1794-AENTR is a powerful communication adapter designed for the Flex I/O system. It offers seamless integration with Ethernet/IP-enabled controllers like ControlLogix and CompactLogix. This dual-port adapter supports high availability networks with Device Level Ring (DLR) topology. It ensures stable and fast data transfer for industrial automation applications.

Technical Specifications

• Brand: Allen-Bradley
• Model: 1794-AENTR
• Input Voltage: 19.2 – 31.2 V DC (Nominal 24V DC)
• Communication Rate: 10/100 Mbps
• Power Consumption: 500 mA max @ 24V DC
• Flexbus Current: 640 mA @ 5V DC
• Operating Temperature: 0°C to 55°C (32°F to 131°F)
• Inrush Current: 18A for 2ms
• Isolation Voltage: 50V continuous
• Thermal Dissipation: 20.8 BTU/hr @ 24V DC

Installation & Packaging

• Mount securely on a DIN rail in an industrial cabinet
• Avoid areas with high vibration or shock during installation
• Use recommended wire size: 0.34-2.5 mm² (22-12 AWG)
• Package Includes:
  • 1794-AENTR Adapter Module
  • Product Documentation
  • DIN Rail Clip
• Shipping Methods: FedEx, UPS, DHL
• Warranty: 12 months

Frequently Asked Questions (FAQ)

• What controllers work with the 1794-AENTR?
  It connects to Ethernet/IP-enabled controllers like ControlLogix and CompactLogix.
• Can it be used in a ring network?
  Yes, it supports Device Level Ring (DLR) for high availability.
• How many I/O modules can it handle?
  It supports up to 8 Flex I/O modules on the same DIN rail.
• What do the status indicators mean?
  Green means normal, red indicates a fault, and flashing yellow indicates 10 Mbps connection.
• Is an external power supply needed?
  Yes, it requires a 24V DC SELV or PELV power supply.

Contact Us

For technical support or inquiries, feel free to reach out:

• Email: sales@powergearx.com
• Phone: +86 18030005825

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