Rockwell Automation 440R-ENETR Guardmaster EtherNet/IP Network Interface - Installation Instructions - Manual (Page 7)

Guardmaster® EtherNet/IP™ Network Interface 7
Publication 440R-IN078A-EN-P - January 2014
Mount the 440R-ENETR Interface on a DIN Rail
Install the interface to the left of Guardmaster safety relays equipped with an
optical communications bus. There must be no more than 5 mm horizontal
separation between two adjacent relays for the optical communication bus to
operate properly.
111.4 (4.4)
22.5
(0.9)
113.6
(4.5)
105.8 (4.2)