Software requirements, Before you begin, 7publication – Rockwell Automation 1756-EN3TR ControlLogix EtherNet/IP Communication Module Installation Instructions User Manual
Page 7: You must have the following versions of software

7
Publication
1756-IN612B-EN-P - December 2009
Software Requirements
You must have the following versions of software.
Before You Begin
Before you install the module, you must install and connect a ControlLogix
chassis and power supply.
20805-M
1
2
Item
Description
1
Power supply
2
1756-A4 chassis
Module
Software
Version
1756-EN2TR
RSLinx Classic
2.55 or later
RSLogix 5000
17.0x (supports revision 2 of module firmware only)
or
18 or later (supports revision 2 and later revisions of module firmware)
1756-EN3TR
RSLinx Classic
2.56 or later
RSLogix 5000
18 or later
This manual is related to the following products: