Specifications - Allen-Bradley 1756-EN2T Installation Instructions Manual

22 ControlLogix EtherNet/IP Module

Specifications

Technical Specifications - 1756-EN2T
Attribute 1756-EN2T
Enclosure type rating None (open-style)
Module location Any slot in the ControlLogix chassis
Backplane current 1 A at 5.1V DC
Backplane current 3 mA at 24V DC
Isolation voltage 30V (continuous), Basic Insulation Type, Ethernet to
backplane
No isolation between USB and backplane
Type tested at 510V AC for 60 s
Power dissipation, max. 5.1 W
Wire size Ethernet connections:
RJ45 connector according to IEC 60603-7, 2 or 4 pair
Category 5e minimum cable according to TIA 568-B.1 or
Category 5 cable according to ISO/IEC 24702
Wiring category 2 - on Ethernet ports
Temperature, surrounding 60 °C (140 °F)
air
North American temp code Series A: T5
Series B and C: T4A
Recommended USB cable Samtec cable, PN RSP-119350
for USB port
USB port USB 1.1
USB device
USB series B receptacle
(1)
Use this Conductor Category information for planning conductor routing. Refer to Industrial
Automation Wiring and Grounding Guidelines, publication 1770-4.1.
Rockwell Automation Publication 1756-IN603C-EN-P - April 2010
(1)