Allen-Bradley 1756 ControlLogix - Page 25

ControlNet Overview
Chapter 1
Rockwell Automation Publication CNET-UM001F-EN-P - February 2018 25
Figure 8 - Maximum Length of a ControlNet Network
Maximum Allowable Segment Length = 1000 m (3280 ft) -
16.3 m (53.4 ft) X [Number of Taps - 2]
This graph assumes that a 1786-RG6 cable is being used.