Allen-Bradley 1756-EN2TR Interface Module

Allen-Bradley

Allen-Bradley 1756-EN2TR Interface Module.

Product Model: 1756-EN2TR 

Type: Interface Module

Manufacturer:Allen-Bradley 

Current draw:5.1V DC 1 A

Power dissipation:5.1 W

Thermal dissipation:17.4 BTU/hr

Isolation voltage:30V (continuous)

Ethernet port:1 Ethernet RJ45Category 5

Temperature, operating:0 °C < Ta < 60 °C (32 °F < Ta < 140 °F)

Temperature, surrounding air,max:60 °C (140 °F)

Relative humidity:5…95% noncondensing

Vibration:2 g @ 10…500 Hz

The Allen‑Bradley 1756-EN2TR is a dual‑port EtherNet/IP communication interface module designed for ControlLogix 

systems, providing two 10/100 Mbps RJ‑45 ports and a USB programming port for high‑speed, flexible networking. It 

supports real‑time I/O messaging, peer-to-peer control, and up to eight motion axes, while enabling rugged, redundant 

network topologies (such as Device-Level Ring or linear), making it ideal for robust, high-availability industrial automation 

architectures.

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☑ Warranty Covered: Up to 1-year warranty; quality issues are refunded or replaced at our expense.

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