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GE / IP FANUC Series 90/30 In Stock

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Includes a PDF Electric and Supply warranty.




2 Yr PDF Supply Warranty

What is Refurbished?

Repair Service


5-10 Days

2 Yr PDF Supply warranty


Other Available Revisions for the 1756-EN3TR 1756-EN3TR/A1756-EN3TR/B

Common misspellings:
  • l756-EN3TR
  • 1756EN3TR

The 1756-EN3TR is an Ethernet/IP communication module that belongs to the 1756 series of ControlLogix communication modules. This series is manufactured and designed by Allen-Bradley. The Allen-Bradley 1756-EN3TR Ethernet/IP communication module is basically an Ethernet/IP bridge with an embedded switch and copper supports. It allows up to 128 axes of motion. This module features 128 TCP connections and 256 CIP connections and supports device level ring (DLR) and linear topologies. The Allen-Bradley 1756-EN3TR Ethernet/IP communication module operates with a current draw of 1 Amps at a voltage of 5.1 Volts DC. It has a power dissipation of 5.1 Watts and a thermal dissipation of 17.4 BTU per hour. The isolation continuous voltage for this specific model is 30 Volts. This module does not feature any kind of enclosure. It is chassis-based and it can be located on any slot.

As a communication means, the Allen-Bradley 1756-EN3TR Ethernet/IP communication module has two Ethernet RJ45 Category 5 ports and one USB 1.1 with a full speed of 12 Mbps. The wiring category is on the Ethernet and USB ports and the cables can be shielded or unshielded in twisted pairs. There are a wide range of accessories for the Allen-Bradley 1756-EN3TR Ethernet/IP communication module such as the Ethernet RJ45 patch cord, RJ45 insulation displacement connector, and crimp tools among others. These have been designed to enhance the performance of the device. In order to maintain an optimum performance in this module, the operating temperature should not exceed a range between 0 and 60 degrees Celsius and due to the nature of the module, the relative humidity range recommended goes from 5 to 95% without condensation.

EtherNet dual port 10-100M Interface Module (supports 128 TCP/IP connections, up to 128 axis), CIP motion module

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