Allen Bradley 1734-AENTR



The Allen Bradley 1734-AENTR is a communications adapter module featuring two Ethernet/IP ports that function as an embedded switch. This design supports a variety of network topologies, including star, tree, linear, and ring configurations, providing flexibility for different system architectures. Distributed by BSP Automation, this module is well-suited for applications requiring reliable and efficient Ethernet connectivity within industrial control systems.
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FAQ
The 1734-AENTR is compatible with:
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Allen-Bradley ControlLogix
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Allen-Bradley CompactLogix
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Other EtherNet/IP-enabled controllers
The 1734-AENTR and 1734-AENTK are both Allen-Bradley POINT I/O EtherNet/IP adapters, so they perform the same core function: connecting POINT I/O modules to an Ethernet network.
The main difference is environmental protection:
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1734-AENTR is the standard version for typical industrial environments.
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1734-AENTK is conformally coated, meaning it has a protective layer inside that resists dust, moisture, and corrosion. This makes the AENTK better for harsh or dusty conditions.
Functionally, they work the same way, but the AENTK gives extra durability for more demanding factory environments.
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